From: Maxim Mamontov <faust@gts.dp.ua>
Date: Wed, 5 Jan 2011 10:00:20 +0000 (+0200)
Subject: Видалено не використовуваний заголовочний файл stgstring.h
X-Git-Tag: 2.407-rc3~213
X-Git-Url: https://git.stg.codes/stg.git/commitdiff_plain/d8c54262b89a759a2fe68686f0907004d7587a21?hp=f9d2f1ad361cab122f01ff5b1d0c537c327f8427
Видалено не використовуваний заголовочний файл stgstring.h
---
diff --git a/include/stdstring.h b/include/stdstring.h
deleted file mode 100644
index dde89e9c..00000000
--- a/include/stdstring.h
+++ /dev/null
@@ -1,3737 +0,0 @@
-// =============================================================================
-// FILE: StdString.h
-// AUTHOR: Joe O'Leary (with outside help noted in comments)
-// REMARKS:
-// This header file declares the CStdStr template. This template derives
-// the Standard C++ Library basic_string<> template and add to it the
-// the following conveniences:
-// - The full MFC CString set of functions (including implicit cast)
-// - writing to/reading from COM IStream interfaces
-// - Functional objects for use in STL algorithms
-//
-// From this template, we intstantiate two classes: CStdStringA and
-// CStdStringW. The name "CStdString" is just a #define of one of these,
-// based upone the _UNICODE macro setting
-//
-// This header also declares our own version of the MFC/ATL UNICODE-MBCS
-// conversion macros. Our version looks exactly like the Microsoft's to
-// facilitate portability.
-//
-// NOTE:
-// If you you use this in an MFC or ATL build, you should include either
-// afx.h or atlbase.h first, as appropriate.
-//
-// PEOPLE WHO HAVE CONTRIBUTED TO THIS CLASS:
-//
-// Several people have helped me iron out problems and othewise improve
-// this class. OK, this is a long list but in my own defense, this code
-// has undergone two major rewrites. Many of the improvements became
-// necessary after I rewrote the code as a template. Others helped me
-// improve the CString facade.
-//
-// Anyway, these people are (in chronological order):
-//
-// - Pete the Plumber (???)
-// - Julian Selman
-// - Chris (of Melbsys)
-// - Dave Plummer
-// - John C Sipos
-// - Chris Sells
-// - Nigel Nunn
-// - Fan Xia
-// - Matthew Williams
-// - Carl Engman
-// - Mark Zeren
-// - Craig Watson
-// - Rich Zuris
-// - Karim Ratib
-// - Chris Conti
-// - Baptiste Lepilleur
-// - Greg Pickles
-// - Jim Cline
-// - Jeff Kohn
-// - Todd Heckel
-// - Ullrich Pollähne
-// - Joe Vitaterna
-// - Joe Woodbury
-// - Aaron (no last name)
-// - Joldakowski (???)
-// - Scott Hathaway
-// - Eric Nitzche
-// - Pablo Presedo
-// - Farrokh Nejadlotfi
-// - Jason Mills
-// - Igor Kholodov
-// - Mike Crusader
-// - John James
-// - Wang Haifeng
-// - Tim Dowty
-// - Arnt Witteveen
-// - Glen Maynard
-// - Paul DeMarco
-// - Bagira (full name?)
-// - Ronny Schulz
-// - Jakko Van Hunen
-// - Charles G
-//
-// REVISION HISTORY
-// 2003-JUL-10 - Thanks to Charles G for making me realize my 'FmtArg' fixes
-// had inadvertently broken the DLL-export code (which is
-// normally commented out. I had to move it up higher. Also
-// this helped me catch a bug in ssicoll that would prevent
-// compilation, otherwise.
-//
-// 2003-MAR-14 - Thanks to Jakko Van Hunen for pointing out a copy-and-paste
-// bug in one of the overloads of FmtArg.
-//
-// 2003-MAR-10 - Thanks to Ronny Schulz for (twice!) sending me some changes
-// to help CStdString build on SGI and for pointing out an
-// error in placement of my preprocessor macros for ssfmtmsg.
-//
-// 2002-NOV-26 - Thanks to Bagira for pointing out that my implementation of
-// SpanExcluding was not properly handling the case in which
-// the string did NOT contain any of the given characters
-//
-// 2002-OCT-21 - Many thanks to Paul DeMarco who was invaluable in helping me
-// get this code working with Borland's free compiler as well
-// as the Dev-C++ compiler (available free at SourceForge).
-//
-// 2002-SEP-13 - Thanks to Glen Maynard who helped me get rid of some loud
-// but harmless warnings that were showing up on g++. Glen
-// also pointed out that some pre-declarations of FmtArg<>
-// specializations were unnecessary (and no good on G++)
-//
-// 2002-JUN-26 - Thanks to Arnt Witteveen for pointing out that I was using
-// static_cast<> in a place in which I should have been using
-// reinterpret_cast<> (the ctor for unsigned char strings).
-// That's what happens when I don't unit-test properly!
-// Arnt also noticed that CString was silently correcting the
-// 'nCount' argument to Left() and Right() where CStdString was
-// not (and crashing if it was bad). That is also now fixed!
-//
-// 2002-FEB-25 - Thanks to Tim Dowty for pointing out (and giving me the fix
-// for) a conversion problem with non-ASCII MBCS characters.
-// CStdString is now used in my favorite commercial MP3 player!
-//
-// 2001-DEC-06 - Thanks to Wang Haifeng for spotting a problem in one of the
-// assignment operators (for _bstr_t) that would cause compiler
-// errors when refcounting protection was turned off.
-//
-// 2001-NOV-27 - Remove calls to operator!= which involve reverse_iterators
-// due to a conflict with the rel_ops operator!=. Thanks to
-// John James for pointing this out.
-//
-// 2001-OCT-29 - Added a minor range checking fix for the Mid function to
-// make it as forgiving as CString's version is. Thanks to
-// Igor Kholodov for noticing this.
-// - Added a specialization of std::swap for CStdString. Thanks
-// to Mike Crusader for suggesting this! It's commented out
-// because you're not supposed to inject your own code into the
-// 'std' namespace. But if you don't care about that, it's
-// there if you want it
-// - Thanks to Jason Mills for catching a case where CString was
-// more forgiving in the Delete() function than I was.
-//
-// 2001-JUN-06 - I was violating the Standard name lookup rules stated
-// in [14.6.2(3)]. None of the compilers I've tried so
-// far apparently caught this but HP-UX aCC 3.30 did. The
-// fix was to add 'this->' prefixes in many places.
-// Thanks to Farrokh Nejadlotfi for this!
-//
-// 2001-APR-27 - StreamLoad was calculating the number of BYTES in one
-// case, not characters. Thanks to Pablo Presedo for this.
-//
-// 2001-FEB-23 - Replace() had a bug which caused infinite loops if the
-// source string was empty. Fixed thanks to Eric Nitzsche.
-//
-// 2001-FEB-23 - Scott Hathaway was a huge help in providing me with the
-// ability to build CStdString on Sun Unix systems. He
-// sent me detailed build reports about what works and what
-// does not. If CStdString compiles on your Unix box, you
-// can thank Scott for it.
-//
-// 2000-DEC-29 - Joldakowski noticed one overload of Insert failed to do a
-// range check as CString's does. Now fixed -- thanks!
-//
-// 2000-NOV-07 - Aaron pointed out that I was calling static member
-// functions of char_traits via a temporary. This was not
-// technically wrong, but it was unnecessary and caused
-// problems for poor old buggy VC5. Thanks Aaron!
-//
-// 2000-JUL-11 - Joe Woodbury noted that the CString::Find docs don't match
-// what the CString::Find code really ends up doing. I was
-// trying to match the docs. Now I match the CString code
-// - Joe also caught me truncating strings for GetBuffer() calls
-// when the supplied length was less than the current length.
-//
-// 2000-MAY-25 - Better support for STLPORT's Standard library distribution
-// - Got rid of the NSP macro - it interfered with Koenig lookup
-// - Thanks to Joe Woodbury for catching a TrimLeft() bug that
-// I introduced in January. Empty strings were not getting
-// trimmed
-//
-// 2000-APR-17 - Thanks to Joe Vitaterna for pointing out that ReverseFind
-// is supposed to be a const function.
-//
-// 2000-MAR-07 - Thanks to Ullrich Pollähne for catching a range bug in one
-// of the overloads of assign.
-//
-// 2000-FEB-01 - You can now use CStdString on the Mac with CodeWarrior!
-// Thanks to Todd Heckel for helping out with this.
-//
-// 2000-JAN-23 - Thanks to Jim Cline for pointing out how I could make the
-// Trim() function more efficient.
-// - Thanks to Jeff Kohn for prompting me to find and fix a typo
-// in one of the addition operators that takes _bstr_t.
-// - Got rid of the .CPP file - you only need StdString.h now!
-//
-// 1999-DEC-22 - Thanks to Greg Pickles for helping me identify a problem
-// with my implementation of CStdString::FormatV in which
-// resulting string might not be properly NULL terminated.
-//
-// 1999-DEC-06 - Chris Conti pointed yet another basic_string<> assignment
-// bug that MS has not fixed. CStdString did nothing to fix
-// it either but it does now! The bug was: create a string
-// longer than 31 characters, get a pointer to it (via c_str())
-// and then assign that pointer to the original string object.
-// The resulting string would be empty. Not with CStdString!
-//
-// 1999-OCT-06 - BufferSet was erasing the string even when it was merely
-// supposed to shrink it. Fixed. Thanks to Chris Conti.
-// - Some of the Q172398 fixes were not checking for assignment-
-// to-self. Fixed. Thanks to Baptiste Lepilleur.
-//
-// 1999-AUG-20 - Improved Load() function to be more efficient by using
-// SizeOfResource(). Thanks to Rich Zuris for this.
-// - Corrected resource ID constructor, again thanks to Rich.
-// - Fixed a bug that occurred with UNICODE characters above
-// the first 255 ANSI ones. Thanks to Craig Watson.
-// - Added missing overloads of TrimLeft() and TrimRight().
-// Thanks to Karim Ratib for pointing them out
-//
-// 1999-JUL-21 - Made all calls to GetBuf() with no args check length first.
-//
-// 1999-JUL-10 - Improved MFC/ATL independence of conversion macros
-// - Added SS_NO_REFCOUNT macro to allow you to disable any
-// reference-counting your basic_string<> impl. may do.
-// - Improved ReleaseBuffer() to be as forgiving as CString.
-// Thanks for Fan Xia for helping me find this and to
-// Matthew Williams for pointing it out directly.
-//
-// 1999-JUL-06 - Thanks to Nigel Nunn for catching a very sneaky bug in
-// ToLower/ToUpper. They should call GetBuf() instead of
-// data() in order to ensure the changed string buffer is not
-// reference-counted (in those implementations that refcount).
-//
-// 1999-JUL-01 - Added a true CString facade. Now you can use CStdString as
-// a drop-in replacement for CString. If you find this useful,
-// you can thank Chris Sells for finally convincing me to give
-// in and implement it.
-// - Changed operators << and >> (for MFC CArchive) to serialize
-// EXACTLY as CString's do. So now you can send a CString out
-// to a CArchive and later read it in as a CStdString. I have
-// no idea why you would want to do this but you can.
-//
-// 1999-JUN-21 - Changed the CStdString class into the CStdStr template.
-// - Fixed FormatV() to correctly decrement the loop counter.
-// This was harmless bug but a bug nevertheless. Thanks to
-// Chris (of Melbsys) for pointing it out
-// - Changed Format() to try a normal stack-based array before
-// using to _alloca().
-// - Updated the text conversion macros to properly use code
-// pages and to fit in better in MFC/ATL builds. In other
-// words, I copied Microsoft's conversion stuff again.
-// - Added equivalents of CString::GetBuffer, GetBufferSetLength
-// - new sscpy() replacement of CStdString::CopyString()
-// - a Trim() function that combines TrimRight() and TrimLeft().
-//
-// 1999-MAR-13 - Corrected the "NotSpace" functional object to use _istpace()
-// instead of _isspace() Thanks to Dave Plummer for this.
-//
-// 1999-FEB-26 - Removed errant line (left over from testing) that #defined
-// _MFC_VER. Thanks to John C Sipos for noticing this.
-//
-// 1999-FEB-03 - Fixed a bug in a rarely-used overload of operator+() that
-// caused infinite recursion and stack overflow
-// - Added member functions to simplify the process of
-// persisting CStdStrings to/from DCOM IStream interfaces
-// - Added functional objects (e.g. StdStringLessNoCase) that
-// allow CStdStrings to be used as keys STL map objects with
-// case-insensitive comparison
-// - Added array indexing operators (i.e. operator[]). I
-// originally assumed that these were unnecessary and would be
-// inherited from basic_string. However, without them, Visual
-// C++ complains about ambiguous overloads when you try to use
-// them. Thanks to Julian Selman to pointing this out.
-//
-// 1998-FEB-?? - Added overloads of assign() function to completely account
-// for Q172398 bug. Thanks to "Pete the Plumber" for this
-//
-// 1998-FEB-?? - Initial submission
-//
-// COPYRIGHT:
-// 2002 Joseph M. O'Leary. This code is 100% free. Use it anywhere you
-// want. Rewrite it, restructure it, whatever. If you can write software
-// that makes money off of it, good for you. I kinda like capitalism.
-// Please don't blame me if it causes your $30 billion dollar satellite
-// explode in orbit. If you redistribute it in any form, I'd appreciate it
-// if you would leave this notice here.
-//
-// If you find any bugs, please let me know:
-//
-// jmoleary@earthlink.net
-// http://www.joeo.net
-//
-// The latest version of this code should always be available at the
-// following link:
-//
-// http://www.joeo.net/code/StdString.zip
-// =============================================================================
-
-// Avoid multiple inclusion the VC++ way,
-// Turn off browser references
-// Turn off unavoidable compiler warnings
-
-#if defined(_MSC_VER) && (_MSC_VER > 1100)
- #pragma once
- #pragma component(browser, off, references, "CStdString")
- #pragma warning (disable : 4290) // C++ Exception Specification ignored
- #pragma warning (disable : 4127) // Conditional expression is constant
- #pragma warning (disable : 4097) // typedef name used as synonym for class name
-#endif
-
-// Borland warnings to turn off
-#ifdef __BORLANDC__
- #pragma option push -w-inl
-// #pragma warn -inl // Turn off inline function warnings
-#endif
-
-#ifndef STDSTRING_H
-#define STDSTRING_H
-
-// MACRO: SS_UNSIGNED
-// ------------------
-// This macro causes the addition of a constructor and assignment operator
-// which take unsigned characters. CString has such functions and in order
-// to provide maximum CString-compatability, this code needs them as well.
-// In practice you will likely never need these functions...
-
-//#define SS_UNSIGNED
-
-#ifdef SS_ALLOW_UNSIGNED_CHARS
- #define SS_UNSIGNED
-#endif
-
-// MACRO: SS_SAFE_FORMAT
-// ---------------------
-// This macro provides limited compatability with a questionable CString
-// "feature". You can define it in order to avoid a common problem that
-// people encounter when switching from CString to CStdString.
-//
-// To illustrate the problem -- With CString, you can do this:
-//
-// CString sName("Joe");
-// CString sTmp;
-// sTmp.Format("My name is %s", sName); // WORKS!
-//
-// However if you were to try this with CStdString, your program would
-// crash.
-//
-// CStdString sName("Joe");
-// CStdString sTmp;
-// sTmp.Format("My name is %s", sName); // CRASHES!
-//
-// You must explicitly call c_str() or cast the object to the proper type
-//
-// sTmp.Format("My name is %s", sName.c_str()); // WORKS!
-// sTmp.Format("My name is %s", static_cast<PCSTR>(sName));// WORKS!
-// sTmp.Format("My name is %s", (PCSTR)sName);// WORKS!
-//
-// This is because it is illegal to pass anything but a POD type as a
-// variadic argument to a variadic function (i.e. as one of the "..."
-// arguments). The type const char* is a POD type. The type CStdString
-// is not. Of course, neither is the type CString, but CString lets you do
-// it anyway due to the way they laid out the class in binary. I have no
-// control over this in CStdString since I derive from whatever
-// implementation of basic_string is available.
-//
-// However if you have legacy code (which does this) that you want to take
-// out of the MFC world and you don't want to rewrite all your calls to
-// Format(), then you can define this flag and it will no longer crash.
-//
-// Note however that this ONLY works for Format(), not sprintf, fprintf,
-// etc. If you pass a CStdString object to one of those functions, your
-// program will crash. Not much I can do to get around this, short of
-// writing substitutes for those functions as well.
-
-#define SS_SAFE_FORMAT // use new template style Format() function
-
-
-// MACRO: SS_NO_IMPLICIT_CAST
-// --------------------------
-// Some people don't like the implicit cast to const char* (or rather to
-// const CT*) that CStdString (and MFC's CString) provide. That was the
-// whole reason I created this class in the first place, but hey, whatever
-// bakes your cake. Just #define this macro to get rid of the the implicit
-// cast.
-
-//#define SS_NO_IMPLICIT_CAST // gets rid of operator const CT*()
-
-
-// MACRO: SS_NO_REFCOUNT
-// ---------------------
-// turns off reference counting at the assignment level. Only needed
-// for the version of basic_string<> that comes with Visual C++ versions
-// 6.0 or earlier, and only then in some heavily multithreaded scenarios.
-// Uncomment it if you feel you need it.
-
-//#define SS_NO_REFCOUNT
-
-// MACRO: SS_WIN32
-// ---------------
-// When this flag is set, we are building code for the Win32 platform and
-// may use Win32 specific functions (such as LoadString). This gives us
-// a couple of nice extras for the code.
-//
-// Obviously, Microsoft's is not the only compiler available for Win32 out
-// there. So I can't just check to see if _MSC_VER is defined to detect
-// if I'm building on Win32. So for now, if you use MS Visual C++ or
-// Borland's compiler, I turn this on. Otherwise you may turn it on
-// yourself, if you prefer
-#if defined(_MSC_VER) || defined(__BORLANDC__) || defined(_WIN32)
- #define SS_WIN32
-#endif
-
-// MACRO: SS_ANSI
-// --------------
-// When this macro is defined, the code attempts only to use ANSI/ISO
-// standard library functions to do it's work. It will NOT attempt to use
-// any Win32 of Visual C++ specific functions -- even if they are
-// available. You may define this flag yourself to prevent any Win32
-// of VC++ specific functions from being called.
-
-// If we're not on Win32, we MUST use an ANSI build
-#ifndef SS_WIN32
- #if !defined(SS_NO_ANSI)
- #define SS_ANSI
- #endif
-#endif
-
-// MACRO: SS_ALLOCA
-// ----------------
-// Some implementations of the Standard C Library have a non-standard
-// function known as alloca(). This functions allows one to allocate a
-// variable amount of memory on the stack. It comes in very useful for
-// the ASCII/MBCS conversion macros.
-//
-// Here we attempt to determine automatically if alloca() is available on
-// this platform. If so we define SS_ALLOCA to be the name of the alloca
-// function. If SS_ALLOCA is undefined later on, then the conversion
-// macros will not be compiled.
-//
-// You may prevent SS_ALLOCA
-
-
-
-// Avoid legacy code screw up: if _UNICODE is defined, UNICODE must be as well
-
-#if defined (_UNICODE) && !defined (UNICODE)
- #define UNICODE
-#endif
-#if defined (UNICODE) && !defined (_UNICODE)
- #define _UNICODE
-#endif
-
-// -----------------------------------------------------------------------------
-// MIN and MAX. The Standard C++ template versions go by so many names (at
-// at least in the MS implementation) that you never know what's available
-// -----------------------------------------------------------------------------
-template<class Type>
-inline const Type& SSMIN(const Type& arg1, const Type& arg2)
-{
- return arg2 < arg1 ? arg2 : arg1;
-}
-template<class Type>
-inline const Type& SSMAX(const Type& arg1, const Type& arg2)
-{
- return arg2 > arg1 ? arg2 : arg1;
-}
-
-// If they have not #included W32Base.h (part of my W32 utility library) then
-// we need to define some stuff. Otherwise, this is all defined there.
-
-#if !defined(W32BASE_H)
-
- // If they want us to use only standard C++ stuff (no Win32 stuff)
-
- #ifdef SS_ANSI
-
- // On Win32 we have TCHAR.H so just include it. This is NOT violating
- // the spirit of SS_ANSI as we are not calling any Win32 functions here.
-
- #ifdef SS_WIN32
-
- #include <TCHAR.H>
- #include <WTYPES.H>
- #ifndef STRICT
- #define STRICT
- #endif
-
- // ... but on non-Win32 platforms, we must #define the types we need.
-
- #else
-
- typedef const char* PCSTR;
- typedef char* PSTR;
- typedef const wchar_t* PCWSTR;
- typedef wchar_t* PWSTR;
- #ifdef UNICODE
- typedef wchar_t TCHAR;
- #else
- typedef char TCHAR;
- #endif
- typedef wchar_t OLECHAR;
-
- #endif // #ifndef _WIN32
-
-
- // Make sure ASSERT and verify are defined using only ANSI stuff
-
- #ifndef ASSERT
- #include <assert.h>
- #define ASSERT(f) assert((f))
- #endif
- #ifndef VERIFY
- #ifdef _DEBUG
- #define VERIFY(x) ASSERT((x))
- #else
- #define VERIFY(x) x
- #endif
- #endif
-
- #else // ...else SS_ANSI is NOT defined
-
- #include <TCHAR.H>
- #include <WTYPES.H>
- #ifndef STRICT
- #define STRICT
- #endif
-
- // Make sure ASSERT and verify are defined
-
- #ifndef ASSERT
- #include <crtdbg.h>
- #define ASSERT(f) _ASSERTE((f))
- #endif
- #ifndef VERIFY
- #ifdef _DEBUG
- #define VERIFY(x) ASSERT((x))
- #else
- #define VERIFY(x) x
- #endif
- #endif
-
- #endif // #ifdef SS_ANSI
-
- #ifndef UNUSED
- #define UNUSED(x) x
- #endif
-
-#endif // #ifndef W32BASE_H
-
-// Standard headers needed
-
-#include <string> // basic_string
-#include <algorithm> // for_each, etc.
-#include <functional> // for StdStringLessNoCase, et al
-#include <locale> // for various facets
-
-// If this is a recent enough version of VC include comdef.h, so we can write
-// member functions to deal with COM types & compiler support classes e.g. _bstr_t
-
-#if defined (_MSC_VER) && (_MSC_VER >= 1100)
- #include <comdef.h>
- #define SS_INC_COMDEF // signal that we #included MS comdef.h file
- #define STDSTRING_INC_COMDEF
- #define SS_NOTHROW __declspec(nothrow)
-#else
- #define SS_NOTHROW
-#endif
-
-#ifndef TRACE
- #define TRACE_DEFINED_HERE
- #define TRACE
-#endif
-
-// Microsoft defines PCSTR, PCWSTR, etc, but no PCTSTR. I hate to use the
-// versions with the "L" in front of them because that's a leftover from Win 16
-// days, even though it evaluates to the same thing. Therefore, Define a PCSTR
-// as an LPCTSTR.
-
-#if !defined(PCTSTR) && !defined(PCTSTR_DEFINED)
- typedef const TCHAR* PCTSTR;
- #define PCTSTR_DEFINED
-#endif
-
-#if !defined(PCOLESTR) && !defined(PCOLESTR_DEFINED)
- typedef const OLECHAR* PCOLESTR;
- #define PCOLESTR_DEFINED
-#endif
-
-#if !defined(POLESTR) && !defined(POLESTR_DEFINED)
- typedef OLECHAR* POLESTR;
- #define POLESTR_DEFINED
-#endif
-
-#if !defined(PCUSTR) && !defined(PCUSTR_DEFINED)
- typedef const unsigned char* PCUSTR;
- typedef unsigned char* PUSTR;
- #define PCUSTR_DEFINED
-#endif
-
-
-// SGI compiler 7.3 doesnt know these types - oh and btw, remember to use
-// -LANG:std in the CXX Flags
-#if defined(__sgi)
- typedef unsigned long DWORD;
- typedef void * LPCVOID;
-#endif
-
-
-// SS_USE_FACET macro and why we need it:
-//
-// Since I'm a good little Standard C++ programmer, I use locales. Thus, I
-// need to make use of the use_facet<> template function here. Unfortunately,
-// this need is complicated by the fact the MS' implementation of the Standard
-// C++ Library has a non-standard version of use_facet that takes more
-// arguments than the standard dictates. Since I'm trying to write CStdString
-// to work with any version of the Standard library, this presents a problem.
-//
-// The upshot of this is that I can't do 'use_facet' directly. The MS' docs
-// tell me that I have to use a macro, _USE() instead. Since _USE obviously
-// won't be available in other implementations, this means that I have to write
-// my OWN macro -- SS_USE_FACET -- that evaluates either to _USE or to the
-// standard, use_facet.
-//
-// If you are having trouble with the SS_USE_FACET macro, in your implementation
-// of the Standard C++ Library, you can define your own version of SS_USE_FACET.
-#ifndef schMSG
- #define schSTR(x) #x
- #define schSTR2(x) schSTR(x)
- #define schMSG(desc) message(__FILE__ "(" schSTR2(__LINE__) "):" #desc)
-#endif
-
-#ifndef SS_USE_FACET
- // STLPort #defines a macro (__STL_NO_EXPLICIT_FUNCTION_TMPL_ARGS) for
- // all MSVC builds, erroneously in my opinion. It causes problems for
- // my SS_ANSI builds. In my code, I always comment out that line. You'll
- // find it in \stlport\config\stl_msvc.h
- #if defined(__SGI_STL_PORT) && (__SGI_STL_PORT >= 0x400 )
- #if defined(__STL_NO_EXPLICIT_FUNCTION_TMPL_ARGS) && defined(_MSC_VER)
- #ifdef SS_ANSI
- #pragma schMSG(__STL_NO_EXPLICIT_FUNCTION_TMPL_ARGS defined!!)
- #endif
- #endif
- #define SS_USE_FACET(loc, fac) std::use_facet<fac >(loc)
- #elif defined(_MSC_VER )
- #define SS_USE_FACET(loc, fac) std::_USE(loc, fac)
-
- // ...and
- #elif defined(_RWSTD_NO_TEMPLATE_ON_RETURN_TYPE)
- #define SS_USE_FACET(loc, fac) std::use_facet(loc, (fac*)0)
- #else
- #define SS_USE_FACET(loc, fac) std::use_facet<fac >(loc)
- #endif
-#endif
-
-// =============================================================================
-// UNICODE/MBCS conversion macros. Made to work just like the MFC/ATL ones.
-// =============================================================================
-
-#include <wchar.h> // Added to Std Library with Amendment #1.
-
-// First define the conversion helper functions. We define these regardless of
-// any preprocessor macro settings since their names won't collide.
-
-// Not sure if we need all these headers. I believe ANSI says we do.
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <wctype.h>
-#include <ctype.h>
-#include <stdlib.h>
-#ifndef va_start
- #include <varargs.h>
-#endif
-
-// StdCodeCvt - made to look like Win32 functions WideCharToMultiByte
-// and MultiByteToWideChar but uses locales in SS_ANSI
-// builds
-//typedef int mbstate_t;
-#if defined (SS_ANSI) || !defined (SS_WIN32)
-
- typedef std::codecvt<wchar_t, char, std::mbstate_t> SSCodeCvt;
-
-
- inline PWSTR StdCodeCvt(PWSTR pW, PCSTR pA, int nChars,
- const std::locale& loc=std::locale())
- {
- ASSERT(0 != pA);
- ASSERT(0 != pW);
- pW[0] = '\0';
- PCSTR pBadA = 0;
- PWSTR pBadW = 0;
- SSCodeCvt::result res = SSCodeCvt::ok;
- const SSCodeCvt& conv = SS_USE_FACET(loc, SSCodeCvt);
- SSCodeCvt::state_type st= { 0 };
- res = conv.in(st,
- pA, pA + nChars, pBadA,
- pW, pW + nChars, pBadW);
- ASSERT(SSCodeCvt::ok == res);
- return pW;
- }
- inline PWSTR StdCodeCvt(PWSTR pW, PCUSTR pA, int nChars,
- const std::locale& loc=std::locale())
- {
- return StdCodeCvt(pW, (PCSTR)pA, nChars, loc);
- }
-
- inline PSTR StdCodeCvt(PSTR pA, PCWSTR pW, int nChars,
- const std::locale& loc=std::locale())
- {
- ASSERT(0 != pA);
- ASSERT(0 != pW);
- pA[0] = '\0';
- PSTR pBadA = 0;
- PCWSTR pBadW = 0;
- SSCodeCvt::result res = SSCodeCvt::ok;
- const SSCodeCvt& conv = SS_USE_FACET(loc, SSCodeCvt);
- SSCodeCvt::state_type st= { 0 };
- res = conv.out(st,
- pW, pW + nChars, pBadW,
- pA, pA + nChars, pBadA);
- ASSERT(SSCodeCvt::ok == res);
- return pA;
- }
- inline PUSTR StdCodeCvt(PUSTR pA, PCWSTR pW, int nChars,
- const std::locale& loc=std::locale())
- {
- return (PUSTR)StdCodeCvt((PSTR)pA, pW, nChars, loc);
- }
-
-#else // ...or are we doing things assuming win32 and Visual C++?
-
- #include <malloc.h> // needed for _alloca
-
- inline PWSTR StdCodeCvt(PWSTR pW, PCSTR pA, int nChars, UINT acp=CP_ACP)
- {
- ASSERT(0 != pA);
- ASSERT(0 != pW);
- pW[0] = '\0';
- MultiByteToWideChar(acp, 0, pA, -1, pW, nChars);
- return pW;
- }
- inline PWSTR StdCodeCvt(PWSTR pW, PCUSTR pA, int nChars, UINT acp=CP_ACP)
- {
- return StdCodeCvt(pW, (PCSTR)pA, nChars, acp);
- }
-
- inline PSTR StdCodeCvt(PSTR pA, PCWSTR pW, int nChars, UINT acp=CP_ACP)
- {
- ASSERT(0 != pA);
- ASSERT(0 != pW);
- pA[0] = '\0';
- WideCharToMultiByte(acp, 0, pW, -1, pA, nChars, 0, 0);
- return pA;
- }
- inline PUSTR StdCodeCvt(PUSTR pA, PCWSTR pW, int nChars, UINT acp=CP_ACP)
- {
- return (PUSTR)StdCodeCvt((PSTR)pA, pW, nChars, acp);
- }
-
-#endif
-// Unicode/MBCS conversion macros are only available on implementations of
-// the "C" library that have the non-standard _alloca function. As far as I
-// know that's only Microsoft's though I've hear that the function exits
-// elsewhere.
-
-#if defined(SS_ALLOCA) && !defined SS_NO_CONVERSION
-
- #include <malloc.h> // needed for _alloca
-
-
- // Define our conversion macros to look exactly like Microsoft's to
- // facilitate using this stuff both with and without MFC/ATL
-
- #ifdef _CONVERSION_USES_THREAD_LOCALE
- #ifndef _DEBUG
- #define SSCVT int _cvt; _cvt; UINT _acp=GetACP(); \
- _acp; PCWSTR _pw; _pw; PCSTR _pa; _pa
- #else
- #define SSCVT int _cvt = 0; _cvt; UINT _acp=GetACP();\
- _acp; PCWSTR _pw=0; _pw; PCSTR _pa=0; _pa
- #endif
- #else
- #ifndef _DEBUG
- #define SSCVT int _cvt; _cvt; UINT _acp=CP_ACP; _acp;\
- PCWSTR _pw; _pw; PCSTR _pa; _pa
- #else
- #define SSCVT int _cvt = 0; _cvt; UINT _acp=CP_ACP; \
- _acp; PCWSTR _pw=0; _pw; PCSTR _pa=0; _pa
- #endif
- #endif
-
- #ifdef _CONVERSION_USES_THREAD_LOCALE
- #define SSA2W(pa) (\
- ((_pa = pa) == 0) ? 0 : (\
- _cvt = (sslen(_pa)+1),\
- StdCodeCvt((PWSTR) _alloca(_cvt*2), _pa, _cvt, _acp)))
- #define SSW2A(pw) (\
- ((_pw = pw) == 0) ? 0 : (\
- _cvt = (sslen(_pw)+1)*2,\
- StdW2AHelper((LPSTR) _alloca(_cvt), _pw, _cvt, _acp)))
- #else
- #define SSA2W(pa) (\
- ((_pa = pa) == 0) ? 0 : (\
- _cvt = (sslen(_pa)+1),\
- StdCodeCvt((PWSTR) _alloca(_cvt*2), _pa, _cvt)))
- #define SSW2A(pw) (\
- ((_pw = pw) == 0) ? 0 : (\
- _cvt = (sslen(_pw)+1)*2,\
- StdCodeCvt((LPSTR) _alloca(_cvt), _pw, _cvt)))
- #endif
-
- #define SSA2CW(pa) ((PCWSTR)SSA2W((pa)))
- #define SSW2CA(pw) ((PCSTR)SSW2A((pw)))
-
- #ifdef UNICODE
- #define SST2A SSW2A
- #define SSA2T SSA2W
- #define SST2CA SSW2CA
- #define SSA2CT SSA2CW
- inline PWSTR SST2W(PTSTR p) { return p; }
- inline PTSTR SSW2T(PWSTR p) { return p; }
- inline PCWSTR SST2CW(PCTSTR p) { return p; }
- inline PCTSTR SSW2CT(PCWSTR p) { return p; }
- #else
- #define SST2W SSA2W
- #define SSW2T SSW2A
- #define SST2CW SSA2CW
- #define SSW2CT SSW2CA
- inline PSTR SST2A(PTSTR p) { return p; }
- inline PTSTR SSA2T(PSTR p) { return p; }
- inline PCSTR SST2CA(PCTSTR p) { return p; }
- inline PCTSTR SSA2CT(PCSTR p) { return p; }
- #endif // #ifdef UNICODE
-
- #if defined(UNICODE)
- // in these cases the default (TCHAR) is the same as OLECHAR
- inline PCOLESTR SST2COLE(PCTSTR p) { return p; }
- inline PCTSTR SSOLE2CT(PCOLESTR p) { return p; }
- inline POLESTR SST2OLE(PTSTR p) { return p; }
- inline PTSTR SSOLE2T(POLESTR p) { return p; }
- #elif defined(OLE2ANSI)
- // in these cases the default (TCHAR) is the same as OLECHAR
- inline PCOLESTR SST2COLE(PCTSTR p) { return p; }
- inline PCTSTR SSOLE2CT(PCOLESTR p) { return p; }
- inline POLESTR SST2OLE(PTSTR p) { return p; }
- inline PTSTR SSOLE2T(POLESTR p) { return p; }
- #else
- //CharNextW doesn't work on Win95 so we use this
- #define SST2COLE(pa) SSA2CW((pa))
- #define SST2OLE(pa) SSA2W((pa))
- #define SSOLE2CT(po) SSW2CA((po))
- #define SSOLE2T(po) SSW2A((po))
- #endif
-
- #ifdef OLE2ANSI
- #define SSW2OLE SSW2A
- #define SSOLE2W SSA2W
- #define SSW2COLE SSW2CA
- #define SSOLE2CW SSA2CW
- inline POLESTR SSA2OLE(PSTR p) { return p; }
- inline PSTR SSOLE2A(POLESTR p) { return p; }
- inline PCOLESTR SSA2COLE(PCSTR p) { return p; }
- inline PCSTR SSOLE2CA(PCOLESTR p){ return p; }
- #else
- #define SSA2OLE SSA2W
- #define SSOLE2A SSW2A
- #define SSA2COLE SSA2CW
- #define SSOLE2CA SSW2CA
- inline POLESTR SSW2OLE(PWSTR p) { return p; }
- inline PWSTR SSOLE2W(POLESTR p) { return p; }
- inline PCOLESTR SSW2COLE(PCWSTR p) { return p; }
- inline PCWSTR SSOLE2CW(PCOLESTR p){ return p; }
- #endif
-
- // Above we've defined macros that look like MS' but all have
- // an 'SS' prefix. Now we need the real macros. We'll either
- // get them from the macros above or from MFC/ATL.
-
- #if defined (USES_CONVERSION)
-
- #define _NO_STDCONVERSION // just to be consistent
-
- #else
-
- #ifdef _MFC_VER
-
- #include <afxconv.h>
- #define _NO_STDCONVERSION // just to be consistent
-
- #else
-
- #define USES_CONVERSION SSCVT
- #define A2CW SSA2CW
- #define W2CA SSW2CA
- #define T2A SST2A
- #define A2T SSA2T
- #define T2W SST2W
- #define W2T SSW2T
- #define T2CA SST2CA
- #define A2CT SSA2CT
- #define T2CW SST2CW
- #define W2CT SSW2CT
- #define ocslen sslen
- #define ocscpy sscpy
- #define T2COLE SST2COLE
- #define OLE2CT SSOLE2CT
- #define T2OLE SST2COLE
- #define OLE2T SSOLE2CT
- #define A2OLE SSA2OLE
- #define OLE2A SSOLE2A
- #define W2OLE SSW2OLE
- #define OLE2W SSOLE2W
- #define A2COLE SSA2COLE
- #define OLE2CA SSOLE2CA
- #define W2COLE SSW2COLE
- #define OLE2CW SSOLE2CW
-
- #endif // #ifdef _MFC_VER
- #endif // #ifndef USES_CONVERSION
-#endif // #ifndef SS_NO_CONVERSION
-
-// Define ostring - generic name for std::basic_string<OLECHAR>
-
-#if !defined(ostring) && !defined(OSTRING_DEFINED)
- typedef std::basic_string<OLECHAR> ostring;
- #define OSTRING_DEFINED
-#endif
-
-// StdCodeCvt when there's no conversion to be done
-inline PSTR StdCodeCvt(PSTR pDst, PCSTR pSrc, int nChars)
-{
- if ( nChars > 0 )
- {
- pDst[0] = '\0';
- std::basic_string<char>::traits_type::copy(pDst, pSrc, nChars);
-// std::char_traits<char>::copy(pDst, pSrc, nChars);
- if ( nChars > 0 )
- pDst[nChars] = '\0';
- }
-
- return pDst;
-}
-inline PSTR StdCodeCvt(PSTR pDst, PCUSTR pSrc, int nChars)
-{
- return StdCodeCvt(pDst, (PCSTR)pSrc, nChars);
-}
-inline PUSTR StdCodeCvt(PUSTR pDst, PCSTR pSrc, int nChars)
-{
- return (PUSTR)StdCodeCvt((PSTR)pDst, pSrc, nChars);
-}
-
-inline PWSTR StdCodeCvt(PWSTR pDst, PCWSTR pSrc, int nChars)
-{
- if ( nChars > 0 )
- {
- pDst[0] = '\0';
- std::basic_string<wchar_t>::traits_type::copy(pDst, pSrc, nChars);
-// std::char_traits<wchar_t>::copy(pDst, pSrc, nChars);
- if ( nChars > 0 )
- pDst[nChars] = '\0';
- }
-
- return pDst;
-}
-
-
-// Define tstring -- generic name for std::basic_string<TCHAR>
-
-#if !defined(tstring) && !defined(TSTRING_DEFINED)
- typedef std::basic_string<TCHAR> tstring;
- #define TSTRING_DEFINED
-#endif
-
-// a very shorthand way of applying the fix for KB problem Q172398
-// (basic_string assignment bug)
-
-#if defined ( _MSC_VER ) && ( _MSC_VER < 1200 )
- #define Q172398(x) (x).erase()
-#else
- #define Q172398(x)
-#endif
-
-// =============================================================================
-// INLINE FUNCTIONS ON WHICH CSTDSTRING RELIES
-//
-// Usually for generic text mapping, we rely on preprocessor macro definitions
-// to map to string functions. However the CStdStr<> template cannot use
-// macro-based generic text mappings because its character types do not get
-// resolved until template processing which comes AFTER macro processing. In
-// other words, UNICODE is of little help to us in the CStdStr template
-//
-// Therefore, to keep the CStdStr declaration simple, we have these inline
-// functions. The template calls them often. Since they are inline (and NOT
-// exported when this is built as a DLL), they will probably be resolved away
-// to nothing.
-//
-// Without these functions, the CStdStr<> template would probably have to broken
-// out into two, almost identical classes. Either that or it would be a huge,
-// convoluted mess, with tons of "if" statements all over the place checking the
-// size of template parameter CT.
-//
-// In several cases, you will see two versions of each function. One version is
-// the more portable, standard way of doing things, while the other is the
-// non-standard, but often significantly faster Visual C++ way.
-// =============================================================================
-
-// If they defined SS_NO_REFCOUNT, then we must convert all assignments
-
-#ifdef SS_NO_REFCOUNT
- #define SSREF(x) (x).c_str()
-#else
- #define SSREF(x) (x)
-#endif
-
-// -----------------------------------------------------------------------------
-// sslen: strlen/wcslen wrappers
-// -----------------------------------------------------------------------------
-template<typename CT> inline int sslen(const CT* pT)
-{
- return 0 == pT ? 0 : std::basic_string<CT>::traits_type::length(pT);
-// return 0 == pT ? 0 : std::char_traits<CT>::length(pT);
-}
-inline SS_NOTHROW int sslen(const std::string& s)
-{
- return s.length();
-}
-inline SS_NOTHROW int sslen(const std::wstring& s)
-{
- return s.length();
-}
-
-// -----------------------------------------------------------------------------
-// sstolower/sstoupper -- convert characters to upper/lower case
-// -----------------------------------------------------------------------------
-template<typename CT>
-inline CT sstolower(const CT& t, const std::locale& loc = std::locale())
-{
- return std::tolower<CT>(t, loc);
-}
-template<typename CT>
-inline CT sstoupper(const CT& t, const std::locale& loc = std::locale())
-{
- return std::toupper<CT>(t, loc);
-}
-
-// -----------------------------------------------------------------------------
-// ssasn: assignment functions -- assign "sSrc" to "sDst"
-// -----------------------------------------------------------------------------
-typedef std::string::size_type SS_SIZETYPE; // just for shorthand, really
-typedef std::string::pointer SS_PTRTYPE;
-typedef std::wstring::size_type SW_SIZETYPE;
-typedef std::wstring::pointer SW_PTRTYPE;
-
-inline void ssasn(std::string& sDst, const std::string& sSrc)
-{
- if ( sDst.c_str() != sSrc.c_str() )
- {
- sDst.erase();
- sDst.assign(SSREF(sSrc));
- }
-}
-inline void ssasn(std::string& sDst, PCSTR pA)
-{
- // Watch out for NULLs, as always.
-
- if ( 0 == pA )
- {
- sDst.erase();
- }
-
- // If pA actually points to part of sDst, we must NOT erase(), but
- // rather take a substring
-
- else if ( pA >= sDst.c_str() && pA <= sDst.c_str() + sDst.size() )
- {
- sDst =sDst.substr(static_cast<SS_SIZETYPE>(pA-sDst.c_str()));
- }
-
- // Otherwise (most cases) apply the assignment bug fix, if applicable
- // and do the assignment
-
- else
- {
- Q172398(sDst);
- sDst.assign(pA);
- }
-}
-inline void ssasn(std::string& sDst, const std::wstring& sSrc)
-{
- int nLen = sSrc.size();
- sDst.resize(nLen * sizeof(wchar_t) + 1);
- StdCodeCvt(const_cast<SS_PTRTYPE>(sDst.data()), sSrc.c_str(), nLen);
- sDst.resize(nLen);
- //sDst.resize(sslen(sDst.c_str()));
-}
-inline void ssasn(std::string& sDst, PCWSTR pW)
-{
- int nLen = sslen(pW);
- sDst.resize(nLen * sizeof(wchar_t) + 1);
- StdCodeCvt(const_cast<SS_PTRTYPE>(sDst.data()), pW, nLen);
- sDst.resize(nLen);
- //sDst.resize(sslen(sDst.c_str()));
-}
-inline void ssasn(std::string& sDst, const int nNull)
-{
- UNUSED(nNull);
- ASSERT(nNull==0);
- sDst.assign("");
-}
-inline void ssasn(std::wstring& sDst, const std::wstring& sSrc)
-{
- if ( sDst.c_str() != sSrc.c_str() )
- {
- sDst.erase();
- sDst.assign(SSREF(sSrc));
- }
-}
-inline void ssasn(std::wstring& sDst, PCWSTR pW)
-{
- // Watch out for NULLs, as always.
-
- if ( 0 == pW )
- {
- sDst.erase();
- }
-
- // If pW actually points to part of sDst, we must NOT erase(), but
- // rather take a substring
-
- else if ( pW >= sDst.c_str() && pW <= sDst.c_str() + sDst.size() )
- {
- sDst = sDst.substr(static_cast<SW_SIZETYPE>(pW-sDst.c_str()));
- }
-
- // Otherwise (most cases) apply the assignment bug fix, if applicable
- // and do the assignment
-
- else
- {
- Q172398(sDst);
- sDst.assign(pW);
- }
-}
-#undef StrSizeType
-inline void ssasn(std::wstring& sDst, const std::string& sSrc)
-{
- int nLen = sSrc.size();
- sDst.resize(nLen+1);
- StdCodeCvt(const_cast<SW_PTRTYPE>(sDst.data()), sSrc.c_str(), nLen+1);
- sDst.resize(sslen(sDst.c_str()));
-}
-inline void ssasn(std::wstring& sDst, PCSTR pA)
-{
- int nLen = sslen(pA);
- sDst.resize(nLen+1);
- StdCodeCvt(const_cast<SW_PTRTYPE>(sDst.data()), pA, nLen+1);
- sDst.resize(sslen(sDst.c_str()));
-}
-inline void ssasn(std::wstring& sDst, const int nNull)
-{
- UNUSED(nNull);
- ASSERT(nNull==0);
- sDst.assign(L"");
-}
-
-
-// -----------------------------------------------------------------------------
-// ssadd: string object concatenation -- add second argument to first
-// -----------------------------------------------------------------------------
-inline void ssadd(std::string& sDst, const std::wstring& sSrc)
-{
- int nSrcLen = sSrc.size();
- int nDstLen = sDst.size();
- int nEndLen = nSrcLen + nDstLen;
- sDst.resize(nEndLen + 1);
- StdCodeCvt(const_cast<SS_PTRTYPE>(sDst.data()+nDstLen), sSrc.c_str(), nSrcLen);
- sDst.resize(nEndLen);
-}
-inline void ssadd(std::string& sDst, const std::string& sSrc)
-{
- if ( &sDst == &sSrc )
- sDst.reserve(2*sDst.size());
-
- sDst.append(sSrc.c_str());
-}
-inline void ssadd(std::string& sDst, PCWSTR pW)
-{
- int nSrcLen = sslen(pW);
- int nDstLen = sDst.size();
- int nEndLen = nSrcLen + nDstLen;
- sDst.resize(nEndLen + 1);
- StdCodeCvt(const_cast<SS_PTRTYPE>(sDst.data()+nDstLen), pW, nSrcLen+1);
- sDst.resize(nEndLen);
-}
-inline void ssadd(std::string& sDst, PCSTR pA)
-{
- if ( pA )
- {
- // If the string being added is our internal string or a part of our
- // internal string, then we must NOT do any reallocation without
- // first copying that string to another object (since we're using a
- // direct pointer)
-
- if ( pA >= sDst.c_str() && pA <= sDst.c_str()+sDst.length())
- {
- if ( sDst.capacity() <= sDst.size()+sslen(pA) )
- sDst.append(std::string(pA));
- else
- sDst.append(pA);
- }
- else
- {
- sDst.append(pA);
- }
- }
-}
-inline void ssadd(std::wstring& sDst, const std::wstring& sSrc)
-{
- if ( &sDst == &sSrc )
- sDst.reserve(2*sDst.size());
-
- sDst.append(sSrc.c_str());
-}
-inline void ssadd(std::wstring& sDst, const std::string& sSrc)
-{
- int nSrcLen = sSrc.size();
- int nDstLen = sDst.size();
- int nEndLen = nSrcLen + nDstLen;
- sDst.resize(nEndLen+1);
- StdCodeCvt(const_cast<SW_PTRTYPE>(sDst.data()+nDstLen), sSrc.c_str(), nSrcLen+1);
- sDst.resize(nEndLen);
-}
-inline void ssadd(std::wstring& sDst, PCSTR pA)
-{
- int nSrcLen = sslen(pA);
- int nDstLen = sDst.size();
- int nEndLen = nSrcLen + nDstLen;
- sDst.resize(nEndLen + 1);
- StdCodeCvt(const_cast<SW_PTRTYPE>(sDst.data()+nDstLen), pA, nSrcLen+1);
- sDst.resize(nEndLen);
-}
-inline void ssadd(std::wstring& sDst, PCWSTR pW)
-{
- if ( pW )
- {
- // If the string being added is our internal string or a part of our
- // internal string, then we must NOT do any reallocation without
- // first copying that string to another object (since we're using a
- // direct pointer)
-
- if ( pW >= sDst.c_str() && pW <= sDst.c_str()+sDst.length())
- {
- if ( sDst.capacity() <= sDst.size()+sslen(pW) )
- sDst.append(std::wstring(pW));
- else
- sDst.append(pW);
- }
- else
- {
- sDst.append(pW);
- }
- }
-}
-
-
-// -----------------------------------------------------------------------------
-// ssicmp: comparison (case insensitive )
-// -----------------------------------------------------------------------------
-template<typename CT>
-inline int ssicmp(const CT* pA1, const CT* pA2)
-{
- std::locale loc;
- const std::ctype<CT>& ct = SS_USE_FACET(loc, std::ctype<CT>);
- CT f;
- CT l;
-
- do
- {
- f = ct.tolower(*(pA1++));
- l = ct.tolower(*(pA2++));
- } while ( (f) && (f == l) );
-
- return (int)(f - l);
-}
-
-// -----------------------------------------------------------------------------
-// ssupr/sslwr: Uppercase/Lowercase conversion functions
-// -----------------------------------------------------------------------------
-
-template<typename CT>
-inline void sslwr(CT* pT, size_t nLen)
-{
- SS_USE_FACET(std::locale(), std::ctype<CT>).tolower(pT, pT+nLen);
-}
-template<typename CT>
-inline void ssupr(CT* pT, size_t nLen)
-{
- SS_USE_FACET(std::locale(), std::ctype<CT>).toupper(pT, pT+nLen);
-}
-
-
-// -----------------------------------------------------------------------------
-// vsprintf/vswprintf or _vsnprintf/_vsnwprintf equivalents. In standard
-// builds we can't use _vsnprintf/_vsnwsprintf because they're MS extensions.
-// -----------------------------------------------------------------------------
-#if defined(SS_ANSI) || !defined(_MSC_VER)
-
- // Borland's headers put some ANSI "C" functions in the 'std' namespace.
- // Promote them to the global namespace so we can use them here.
-
- #if defined(__BORLANDC__)
- using std::vsprintf;
- using std::vswprintf;
- #endif
- inline int ssvsprintf(PSTR pA, size_t /*nCount*/, PCSTR pFmtA, va_list vl)
- {
- return vsprintf(pA, pFmtA, vl);
- }
- inline int ssvsprintf(PWSTR pW, size_t nCount, PCWSTR pFmtW, va_list vl)
- {
- // JMO: Some distributions of the "C" have a version of vswprintf that
- // takes 3 arguments (e.g. Microsoft, Borland, GNU). Others have a
- // version which takes 4 arguments (an extra "count" argument in the
- // second position. The best stab I can take at this so far is that if
- // you are NOT running with MS, Borland, or GNU, then I'll assume you
- // have the version that takes 4 arguments.
- //
- // I'm sure that these checks don't catch every platform correctly so if
- // you get compiler errors on one of the lines immediately below, it's
- // probably because your implemntation takes a different number of
- // arguments. You can comment out the offending line (and use the
- // alternate version) or you can figure out what compiler flag to check
- // and add that preprocessor check in. Regardless, if you get an error
- // on these lines, I'd sure like to hear from you about it.
- //
- // Thanks to Ronny Schulz for the SGI-specific checks here.
-
-// #if !defined(__MWERKS__) && !defined(__SUNPRO_CC_COMPAT) && !defined(__SUNPRO_CC)
- #if !defined(_MSC_VER) \
- && !defined (__BORLANDC__) \
- && !defined(__GNUC__) \
- && !defined(__sgi)
-
- return vswprintf(pW, nCount, pFmtW, vl);
-
- // suddenly with the current SGI 7.3 compiler there is no such function as
- // vswprintf and the substitute needs explicit casts to compile
-
- #elif defined(__sgi)
-
- nCount;
- return vsprintf( (char *)pW, (char *)pFmtW, vl);
-
- #else
-
- nCount;
- return vswprintf(pW, pFmtW, vl);
-
- #endif
-
- }
-#else
- inline int ssnprintf(PSTR pA, size_t nCount, PCSTR pFmtA, va_list vl)
- {
- return _vsnprintf(pA, nCount, pFmtA, vl);
- }
- inline int ssnprintf(PWSTR pW, size_t nCount, PCWSTR pFmtW, va_list vl)
- {
- return _vsnwprintf(pW, nCount, pFmtW, vl);
- }
-#endif
-
-
-
-// -----------------------------------------------------------------------------
-// ssload: Type safe, overloaded ::LoadString wrappers
-// There is no equivalent of these in non-Win32-specific builds. However, I'm
-// thinking that with the message facet, there might eventually be one
-// -----------------------------------------------------------------------------
-#if defined (SS_WIN32) && !defined(SS_ANSI)
- inline int ssload(HMODULE hInst, UINT uId, PSTR pBuf, int nMax)
- {
- return ::LoadStringA(hInst, uId, pBuf, nMax);
- }
- inline int ssload(HMODULE hInst, UINT uId, PWSTR pBuf, int nMax)
- {
- return ::LoadStringW(hInst, uId, pBuf, nMax);
- }
-#endif
-
-
-// -----------------------------------------------------------------------------
-// sscoll/ssicoll: Collation wrappers
-// Note -- with MSVC I have reversed the arguments order here because the
-// functions appear to return the opposite of what they should
-// -----------------------------------------------------------------------------
-template <typename CT>
-inline int sscoll(const CT* sz1, int nLen1, const CT* sz2, int nLen2)
-{
- const std::collate<CT>& coll =
- SS_USE_FACET(std::locale(), std::collate<CT>);
-
- return coll.compare(sz2, sz2+nLen2, sz1, sz1+nLen1);
-}
-template <typename CT>
-inline int ssicoll(const CT* sz1, int nLen1, const CT* sz2, int nLen2)
-{
- const std::locale loc;
- const std::collate<CT>& coll = SS_USE_FACET(loc, std::collate<CT>);
-
- // Some implementations seem to have trouble using the collate<>
- // facet typedefs so we'll just default to basic_string and hope
- // that's what the collate facet uses (which it generally should)
-
-// std::collate<CT>::string_type s1(sz1);
-// std::collate<CT>::string_type s2(sz2);
- const std::basic_string<CT> sEmpty;
- std::basic_string<CT> s1(sz1 ? sz1 : sEmpty.c_str());
- std::basic_string<CT> s2(sz2 ? sz2 : sEmpty.c_str());
-
- sslwr(const_cast<CT*>(s1.c_str()), nLen1);
- sslwr(const_cast<CT*>(s2.c_str()), nLen2);
- return coll.compare(s2.c_str(), s2.c_str()+nLen2,
- s1.c_str(), s1.c_str()+nLen1);
-}
-
-
-// -----------------------------------------------------------------------------
-// ssfmtmsg: FormatMessage equivalents. Needed because I added a CString facade
-// Again -- no equivalent of these on non-Win32 builds but their might one day
-// be one if the message facet gets implemented
-// -----------------------------------------------------------------------------
-#if defined (SS_WIN32) && !defined(SS_ANSI)
- inline DWORD ssfmtmsg(DWORD dwFlags, LPCVOID pSrc, DWORD dwMsgId,
- DWORD dwLangId, PSTR pBuf, DWORD nSize,
- va_list* vlArgs)
- {
- return FormatMessageA(dwFlags, pSrc, dwMsgId, dwLangId,
- pBuf, nSize,vlArgs);
- }
- inline DWORD ssfmtmsg(DWORD dwFlags, LPCVOID pSrc, DWORD dwMsgId,
- DWORD dwLangId, PWSTR pBuf, DWORD nSize,
- va_list* vlArgs)
- {
- return FormatMessageW(dwFlags, pSrc, dwMsgId, dwLangId,
- pBuf, nSize,vlArgs);
- }
-#else
-#endif
-
-
-
-// FUNCTION: sscpy. Copies up to 'nMax' characters from pSrc to pDst.
-// -----------------------------------------------------------------------------
-// FUNCTION: sscpy
-// inline int sscpy(PSTR pDst, PCSTR pSrc, int nMax=-1);
-// inline int sscpy(PUSTR pDst, PCSTR pSrc, int nMax=-1)
-// inline int sscpy(PSTR pDst, PCWSTR pSrc, int nMax=-1);
-// inline int sscpy(PWSTR pDst, PCWSTR pSrc, int nMax=-1);
-// inline int sscpy(PWSTR pDst, PCSTR pSrc, int nMax=-1);
-//
-// DESCRIPTION:
-// This function is very much (but not exactly) like strcpy. These
-// overloads simplify copying one C-style string into another by allowing
-// the caller to specify two different types of strings if necessary.
-//
-// The strings must NOT overlap
-//
-// "Character" is expressed in terms of the destination string, not
-// the source. If no 'nMax' argument is supplied, then the number of
-// characters copied will be sslen(pSrc). A NULL terminator will
-// also be added so pDst must actually be big enough to hold nMax+1
-// characters. The return value is the number of characters copied,
-// not including the NULL terminator.
-//
-// PARAMETERS:
-// pSrc - the string to be copied FROM. May be a char based string, an
-// MBCS string (in Win32 builds) or a wide string (wchar_t).
-// pSrc - the string to be copied TO. Also may be either MBCS or wide
-// nMax - the maximum number of characters to be copied into szDest. Note
-// that this is expressed in whatever a "character" means to pDst.
-// If pDst is a wchar_t type string than this will be the maximum
-// number of wchar_ts that my be copied. The pDst string must be
-// large enough to hold least nMaxChars+1 characters.
-// If the caller supplies no argument for nMax this is a signal to
-// the routine to copy all the characters in pSrc, regardless of
-// how long it is.
-//
-// RETURN VALUE: none
-// -----------------------------------------------------------------------------
-template<typename CT1, typename CT2>
-inline int sscpycvt(CT1* pDst, const CT2* pSrc, int nChars)
-{
- StdCodeCvt(pDst, pSrc, nChars);
- pDst[SSMAX(nChars, 0)] = '\0';
- return nChars;
-}
-
-template<typename CT1, typename CT2>
-inline int sscpy(CT1* pDst, const CT2* pSrc, int nMax, int nLen)
-{
- return sscpycvt(pDst, pSrc, SSMIN(nMax, nLen));
-}
-template<typename CT1, typename CT2>
-inline int sscpy(CT1* pDst, const CT2* pSrc, int nMax)
-{
- return sscpycvt(pDst, pSrc, SSMIN(nMax, sslen(pSrc)));
-}
-template<typename CT1, typename CT2>
-inline int sscpy(CT1* pDst, const CT2* pSrc)
-{
- return sscpycvt(pDst, pSrc, sslen(pSrc));
-}
-template<typename CT1, typename CT2>
-inline int sscpy(CT1* pDst, const std::basic_string<CT2>& sSrc, int nMax)
-{
- return sscpycvt(pDst, sSrc.c_str(), SSMIN(nMax, (int)sSrc.length()));
-}
-template<typename CT1, typename CT2>
-inline int sscpy(CT1* pDst, const std::basic_string<CT2>& sSrc)
-{
- return sscpycvt(pDst, sSrc.c_str(), (int)sSrc.length());
-}
-
-#ifdef SS_INC_COMDEF
- template<typename CT1>
- inline int sscpy(CT1* pDst, const _bstr_t& bs, int nMax)
- {
- return sscpycvt(pDst, static_cast<PCOLESTR>(bs),
- SSMIN(nMax, static_cast<int>(bs.length())));
- }
- template<typename CT1>
- inline int sscpy(CT1* pDst, const _bstr_t& bs)
- {
- return sscpy(pDst, bs, static_cast<int>(bs.length()));
- }
-#endif
-
-
-// -----------------------------------------------------------------------------
-// Functional objects for changing case. They also let you pass locales
-// -----------------------------------------------------------------------------
-
-#ifdef SS_ANSI
- template<typename CT>
- struct SSToUpper : public std::binary_function<CT, std::locale, CT>
- {
- inline CT operator()(const CT& t, const std::locale& loc) const
- {
- return sstoupper<CT>(t, loc);
- }
- };
- template<typename CT>
- struct SSToLower : public std::binary_function<CT, std::locale, CT>
- {
- inline CT operator()(const CT& t, const std::locale& loc) const
- {
- return sstolower<CT>(t, loc);
- }
- };
-#endif
-
-// This struct is used for TrimRight() and TrimLeft() function implementations.
-//template<typename CT>
-//struct NotSpace : public std::unary_function<CT, bool>
-//{
-// const std::locale& loc;
-// inline NotSpace(const std::locale& locArg) : loc(locArg) {}
-// inline bool operator() (CT t) { return !std::isspace(t, loc); }
-//};
-template<typename CT>
-struct NotSpace : public std::unary_function<CT, bool>
-{
-
- // DINKUMWARE BUG:
- // Note -- using std::isspace in a COM DLL gives us access violations
- // because it causes the dynamic addition of a function to be called
- // when the library shuts down. Unfortunately the list is maintained
- // in DLL memory but the function is in static memory. So the COM DLL
- // goes away along with the function that was supposed to be called,
- // and then later when the DLL CRT shuts down it unloads the list and
- // tries to call the long-gone function.
- // This is DinkumWare's implementation problem. Until then, we will
- // use good old isspace and iswspace from the CRT unless they
- // specify SS_ANSI
-
- const std::locale loc;
- NotSpace(const std::locale& locArg=std::locale()) : loc(locArg) {}
- bool operator() (CT t) const { return !std::isspace(t, loc); }
-};
-
-
-
-
-// Now we can define the template (finally!)
-// =============================================================================
-// TEMPLATE: CStdStr
-// template<typename CT> class CStdStr : public std::basic_string<CT>
-//
-// REMARKS:
-// This template derives from basic_string<CT> and adds some MFC CString-
-// like functionality
-//
-// Basically, this is my attempt to make Standard C++ library strings as
-// easy to use as the MFC CString class.
-//
-// Note that although this is a template, it makes the assumption that the
-// template argument (CT, the character type) is either char or wchar_t.
-// =============================================================================
-
-//#define CStdStr _SS // avoid compiler warning 4786
-
-// template<typename ARG> ARG& FmtArg(ARG& arg) { return arg; }
-// PCSTR FmtArg(const std::string& arg) { return arg.c_str(); }
-// PCWSTR FmtArg(const std::wstring& arg) { return arg.c_str(); }
-
-template<typename ARG>
-struct FmtArg
-{
- explicit FmtArg(const ARG& arg) : a_(arg) {}
- const ARG& Val() const { return a_; }
- const ARG& a_;
-private:
- FmtArg& operator=(const FmtArg&) { return *this; }
-};
-
-template<typename CT>
-class CStdStr : public std::basic_string<CT>
-{
- // Typedefs for shorter names. Using these names also appears to help
- // us avoid some ambiguities that otherwise arise on some platforms
-
- typedef typename std::basic_string<CT> MYBASE; // my base class
- typedef CStdStr<CT> MYTYPE; // myself
- typedef typename MYBASE::const_pointer PCMYSTR; // PCSTR or PCWSTR
- typedef typename MYBASE::pointer PMYSTR; // PSTR or PWSTR
- typedef typename MYBASE::iterator MYITER; // my iterator type
- typedef typename MYBASE::const_iterator MYCITER; // you get the idea...
- typedef typename MYBASE::reverse_iterator MYRITER;
- typedef typename MYBASE::size_type MYSIZE;
- typedef typename MYBASE::value_type MYVAL;
- typedef typename MYBASE::allocator_type MYALLOC;
-
-public:
-
- // shorthand conversion from PCTSTR to string resource ID
- #define _TRES(pctstr) (LOWORD((DWORD)(pctstr)))
-
- // CStdStr inline constructors
- CStdStr()
- {
- }
-
- CStdStr(const MYTYPE& str) : MYBASE(SSREF(str))
- {
- }
-
- CStdStr(const std::string& str)
- {
- ssasn(*this, SSREF(str));
- }
-
- CStdStr(const std::wstring& str)
- {
- ssasn(*this, SSREF(str));
- }
-
- CStdStr(PCMYSTR pT, MYSIZE n) : MYBASE(pT, n)
- {
- }
-
-#ifdef SS_UNSIGNED
- CStdStr(PCUSTR pU)
- {
- *this = reinterpret_cast<PCSTR>(pU);
- }
-#endif
-
- CStdStr(PCSTR pA)
- {
- #ifdef SS_ANSI
- *this = pA;
- #else
- if ( 0 != HIWORD(pA) )
- *this = pA;
- else if ( 0 != pA && !Load(_TRES(pA)) )
- TRACE(_T("Can't load string %u\n"), _TRES(pA));
- #endif
- }
-
- CStdStr(PCWSTR pW)
- {
- #ifdef SS_ANSI
- *this = pW;
- #else
- if ( 0 != HIWORD(pW) )
- *this = pW;
- else if ( 0 != pW && !Load(_TRES(pW)) )
- TRACE(_T("Can't load string %u\n"), _TRES(pW));
- #endif
- }
-
- CStdStr(MYCITER first, MYCITER last)
- : MYBASE(first, last)
- {
- }
-
- CStdStr(MYSIZE nSize, MYVAL ch, const MYALLOC& al=MYALLOC())
- : MYBASE(nSize, ch, al)
- {
- }
-
- #ifdef SS_INC_COMDEF
- CStdStr(const _bstr_t& bstr)
- {
- if ( bstr.length() > 0 )
- this->append(static_cast<PCMYSTR>(bstr), bstr.length());
- }
- #endif
-
- // CStdStr inline assignment operators -- the ssasn function now takes care
- // of fixing the MSVC assignment bug (see knowledge base article Q172398).
- MYTYPE& operator=(const MYTYPE& str)
- {
- ssasn(*this, str);
- return *this;
- }
-
- MYTYPE& operator=(const std::string& str)
- {
- ssasn(*this, str);
- return *this;
- }
-
- MYTYPE& operator=(const std::wstring& str)
- {
- ssasn(*this, str);
- return *this;
- }
-
- MYTYPE& operator=(PCSTR pA)
- {
- ssasn(*this, pA);
- return *this;
- }
-
- MYTYPE& operator=(PCWSTR pW)
- {
- ssasn(*this, pW);
- return *this;
- }
-
-#ifdef SS_UNSIGNED
- MYTYPE& operator=(PCUSTR pU)
- {
- ssasn(*this, reinterpret_cast<PCSTR>(pU)):
- return *this;
- }
-#endif
-
- MYTYPE& operator=(CT t)
- {
- Q172398(*this);
- this->assign(1, t);
- return *this;
- }
-
- #ifdef SS_INC_COMDEF
- MYTYPE& operator=(const _bstr_t& bstr)
- {
- if ( bstr.length() > 0 )
- {
- this->assign(static_cast<PCMYSTR>(bstr), bstr.length());
- return *this;
- }
- else
- {
- this->erase();
- return *this;
- }
- }
- #endif
-
-
- // Overloads also needed to fix the MSVC assignment bug (KB: Q172398)
- // *** Thanks to Pete The Plumber for catching this one ***
- // They also are compiled if you have explicitly turned off refcounting
- #if ( defined(_MSC_VER) && ( _MSC_VER < 1200 ) ) || defined(SS_NO_REFCOUNT)
-
- MYTYPE& assign(const MYTYPE& str)
- {
- ssasn(*this, str);
- return *this;
- }
-
- MYTYPE& assign(const MYTYPE& str, MYSIZE nStart, MYSIZE nChars)
- {
- // This overload of basic_string::assign is supposed to assign up to
- // <nChars> or the NULL terminator, whichever comes first. Since we
- // are about to call a less forgiving overload (in which <nChars>
- // must be a valid length), we must adjust the length here to a safe
- // value. Thanks to Ullrich Pollähne for catching this bug
-
- nChars = SSMIN(nChars, str.length() - nStart);
-
- // Watch out for assignment to self
-
- if ( this == &str )
- {
- MYTYPE strTemp(str.c_str()+nStart, nChars);
- MYBASE::assign(strTemp);
- }
- else
- {
- Q172398(*this);
- MYBASE::assign(str.c_str()+nStart, nChars);
- }
- return *this;
- }
-
- MYTYPE& assign(const MYBASE& str)
- {
- ssasn(*this, str);
- return *this;
- }
-
- MYTYPE& assign(const MYBASE& str, MYSIZE nStart, MYSIZE nChars)
- {
- // This overload of basic_string::assign is supposed to assign up to
- // <nChars> or the NULL terminator, whichever comes first. Since we
- // are about to call a less forgiving overload (in which <nChars>
- // must be a valid length), we must adjust the length here to a safe
- // value. Thanks to Ullrich Pollähne for catching this bug
-
- nChars = SSMIN(nChars, str.length() - nStart);
-
- // Watch out for assignment to self
-
- if ( this == &str ) // watch out for assignment to self
- {
- MYTYPE strTemp(str.c_str() + nStart, nChars);
- MYBASE::assign(strTemp);
- }
- else
- {
- Q172398(*this);
- MYBASE::assign(str.c_str()+nStart, nChars);
- }
- return *this;
- }
-
- MYTYPE& assign(const CT* pC, MYSIZE nChars)
- {
- // Q172398 only fix -- erase before assigning, but not if we're
- // assigning from our own buffer
-
- #if defined ( _MSC_VER ) && ( _MSC_VER < 1200 )
- if ( !this->empty() &&
- ( pC < this->data() || pC > this->data() + this->capacity() ) )
- {
- this->erase();
- }
- #endif
- Q172398(*this);
- MYBASE::assign(pC, nChars);
- return *this;
- }
-
- MYTYPE& assign(MYSIZE nChars, MYVAL val)
- {
- Q172398(*this);
- MYBASE::assign(nChars, val);
- return *this;
- }
-
- MYTYPE& assign(const CT* pT)
- {
- return this->assign(pT, MYBASE::traits_type::length(pT));
- }
-
- MYTYPE& assign(MYCITER iterFirst, MYCITER iterLast)
- {
- #if defined ( _MSC_VER ) && ( _MSC_VER < 1200 )
- // Q172398 fix. don't call erase() if we're assigning from ourself
- if ( iterFirst < this->begin() ||
- iterFirst > this->begin() + this->size() )
- {
- this->erase()
- }
- #endif
- this->replace(this->begin(), this->end(), iterFirst, iterLast);
- return *this;
- }
- #endif
-
-
- // -------------------------------------------------------------------------
- // CStdStr inline concatenation.
- // -------------------------------------------------------------------------
- MYTYPE& operator+=(const MYTYPE& str)
- {
- ssadd(*this, str);
- return *this;
- }
-
- MYTYPE& operator+=(const std::string& str)
- {
- ssadd(*this, str);
- return *this;
- }
-
- MYTYPE& operator+=(const std::wstring& str)
- {
- ssadd(*this, str);
- return *this;
- }
-
- MYTYPE& operator+=(PCSTR pA)
- {
- ssadd(*this, pA);
- return *this;
- }
-
- MYTYPE& operator+=(PCWSTR pW)
- {
- ssadd(*this, pW);
- return *this;
- }
-
- MYTYPE& operator+=(CT t)
- {
- this->append(1, t);
- return *this;
- }
- #ifdef SS_INC_COMDEF // if we have _bstr_t, define a += for it too.
- MYTYPE& operator+=(const _bstr_t& bstr)
- {
- return this->operator+=(static_cast<PCMYSTR>(bstr));
- }
- #endif
-
-
- // -------------------------------------------------------------------------
- // Case changing functions
- // -------------------------------------------------------------------------
-
- MYTYPE& ToUpper()
- {
- // Strictly speaking, this would be about the most portable way
-
- // std::transform(begin(),
- // end(),
- // begin(),
- // std::bind2nd(SSToUpper<CT>(), std::locale()));
-
- // But practically speaking, this works faster
-
- if ( !empty() )
- ssupr(GetBuf(), this->size());
-
- return *this;
- }
-
-
-
- MYTYPE& ToLower()
- {
- // Strictly speaking, this would be about the most portable way
-
- // std::transform(begin(),
- // end(),
- // begin(),
- // std::bind2nd(SSToLower<CT>(), std::locale()));
-
- // But practically speaking, this works faster
-
- if ( !empty() )
- sslwr(GetBuf(), this->size());
-
- return *this;
- }
-
-
-
- MYTYPE& Normalize()
- {
- return Trim().ToLower();
- }
-
-
- // -------------------------------------------------------------------------
- // CStdStr -- Direct access to character buffer. In the MS' implementation,
- // the at() function that we use here also calls _Freeze() providing us some
- // protection from multithreading problems associated with ref-counting.
- // In VC 7 and later, of course, the ref-counting stuff is gone.
- // -------------------------------------------------------------------------
-
- CT* GetBuf(int nMinLen=-1)
- {
- if ( static_cast<int>(size()) < nMinLen )
- this->resize(static_cast<MYSIZE>(nMinLen));
-
- return this->empty() ? const_cast<CT*>(this->data()) : &(this->at(0));
- }
-
- CT* SetBuf(int nLen)
- {
- nLen = ( nLen > 0 ? nLen : 0 );
- if ( this->capacity() < 1 && nLen == 0 )
- this->resize(1);
-
- this->resize(static_cast<MYSIZE>(nLen));
- return const_cast<CT*>(this->data());
- }
- void RelBuf(int nNewLen=-1)
- {
- this->resize(static_cast<MYSIZE>(nNewLen > -1 ? nNewLen :
- sslen(this->c_str())));
- }
-
- void BufferRel() { RelBuf(); } // backwards compatability
- CT* Buffer() { return GetBuf(); } // backwards compatability
- CT* BufferSet(int nLen) { return SetBuf(nLen);}// backwards compatability
-
- bool Equals(const CT* pT, bool bUseCase=false) const
- { // get copy, THEN compare (thread safe)
- return bUseCase ? this->compare(pT) == 0 :
- ssicmp(MYTYPE(*this).c_str(), pT) == 0;
- }
-
- // -------------------------------------------------------------------------
- // FUNCTION: CStdStr::Load
- // REMARKS:
- // Loads string from resource specified by nID
- //
- // PARAMETERS:
- // nID - resource Identifier. Purely a Win32 thing in this case
- //
- // RETURN VALUE:
- // true if successful, false otherwise
- // -------------------------------------------------------------------------
-
-#ifndef SS_ANSI
-
- bool Load(UINT nId, HMODULE hModule=NULL)
- {
- bool bLoaded = false; // set to true of we succeed.
-
- #ifdef _MFC_VER // When in Rome (or MFC land)...
-
- CString strRes;
- bLoaded = FALSE != strRes.LoadString(nId);
- if ( bLoaded )
- *this = strRes;
-
- #else // otherwise make our own hackneyed version of CString's Load
-
- // Get the resource name and module handle
-
- if ( NULL == hModule )
- hModule = GetResourceHandle();
-
- PCTSTR szName = MAKEINTRESOURCE((nId>>4)+1); // lifted
- DWORD dwSize = 0;
-
- // No sense continuing if we can't find the resource
-
- HRSRC hrsrc = ::FindResource(hModule, szName, RT_STRING);
-
- if ( NULL == hrsrc )
- {
- TRACE(_T("Cannot find resource %d: 0x%X"), nId, ::GetLastError());
- }
- else if ( 0 == (dwSize = ::SizeofResource(hModule, hrsrc) / sizeof(CT)))
- {
- TRACE(_T("Cant get size of resource %d 0x%X\n"),nId,GetLastError());
- }
- else
- {
- bLoaded = 0 != ssload(hModule, nId, GetBuf(dwSize), dwSize);
- ReleaseBuffer();
- }
-
- #endif // #ifdef _MFC_VER
-
- if ( !bLoaded )
- TRACE(_T("String not loaded 0x%X\n"), ::GetLastError());
-
- return bLoaded;
- }
-
-#endif // #ifdef SS_ANSI
-
- // -------------------------------------------------------------------------
- // FUNCTION: CStdStr::Format
- // void _cdecl Formst(CStdStringA& PCSTR szFormat, ...)
- // void _cdecl Format(PCSTR szFormat);
- //
- // DESCRIPTION:
- // This function does sprintf/wsprintf style formatting on CStdStringA
- // objects. It looks a lot like MFC's CString::Format. Some people
- // might even call this identical. Fortunately, these people are now
- // dead... heh heh.
- //
- // PARAMETERS:
- // nId - ID of string resource holding the format string
- // szFormat - a PCSTR holding the format specifiers
- // argList - a va_list holding the arguments for the format specifiers.
- //
- // RETURN VALUE: None.
- // -------------------------------------------------------------------------
- // formatting (using wsprintf style formatting)
-
- // If they want a Format() function that safely handles string objects
- // without casting
-
-#ifdef SS_SAFE_FORMAT
-
- // Question: Joe, you wacky coder you, why do you have so many overloads
- // of the Format() function
- // Answer: One reason only - CString compatability. In short, by making
- // the Format() function a template this way, I can do strong typing
- // and allow people to pass CStdString arguments as fillers for
- // "%s" format specifiers without crashing their program! The downside
- // is that I need to overload on the number of arguments. If you are
- // passing more arguments than I have listed below in any of my
- // overloads, just add another one.
- //
- // Yes, yes, this is really ugly. In essence what I am doing here is
- // protecting people from a bad (and incorrect) programming practice
- // that they should not be doing anyway. I am protecting them from
- // themselves. Why am I doing this? Well, if you had any idea the
- // number of times I've been emailed by people about this
- // "incompatability" in my code, you wouldn't ask.
-
- void Fmt(const CT* szFmt, ...)
- {
- va_list argList;
- va_start(argList, szFmt);
- FormatV(szFmt, argList);
- va_end(argList);
- }
-
-#ifndef SS_ANSI
-
- void Format(UINT nId)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- this->swap(strFmt);
- }
- template<class A1>
- void Format(UINT nId, const A1& v)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- Fmt(strFmt, FmtArg<A1>(v).Val());
- }
- template<class A1, class A2>
- void Format(UINT nId, const A1& v1, const A2& v2)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val());
- }
- template<class A1, class A2, class A3>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val());
- }
- }
- template<class A1, class A2, class A3, class A4>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(),FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(),FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(),FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12,
- class A13>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12, const A13& v13)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val(), FmtArg<A13>(v13).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12,
- class A13, class A14>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12, const A13& v13, const A14& v14)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val(), FmtArg<A13>(v13).Val(),FmtArg<A14>(v14).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12,
- class A13, class A14, class A15>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12, const A13& v13, const A14& v14, const A15& v15)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val(),FmtArg<A13>(v13).Val(),FmtArg<A14>(v14).Val(),
- FmtArg<A15>(v15).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12,
- class A13, class A14, class A15, class A16>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12, const A13& v13, const A14& v14, const A15& v15,
- const A16& v16)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val(),FmtArg<A13>(v13).Val(),FmtArg<A14>(v14).Val(),
- FmtArg<A15>(v15).Val(), FmtArg<A16>(v16).Val());
- }
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12,
- class A13, class A14, class A15, class A16, class A17>
- void Format(UINT nId, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12, const A13& v13, const A14& v14, const A15& v15,
- const A16& v16, const A17& v17)
- {
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- {
- Fmt(strFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val(),FmtArg<A13>(v13).Val(),FmtArg<A14>(v14).Val(),
- FmtArg<A15>(v15).Val(),FmtArg<A16>(v16).Val(),FmtArg<A17>(v17).Val());
- }
- }
-
-#endif // #ifndef SS_ANSI
-
- // ...now the other overload of Format: the one that takes a string literal
-
- void Format(const CT* szFmt)
- {
- *this = szFmt;
- }
- template<class A1>
- void Format(const CT* szFmt, A1 v)
- {
- Fmt(szFmt, FmtArg<A1>(v).Val());
- }
- template<class A1, class A2>
- void Format(const CT* szFmt, const A1& v1, const A2& v2)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val());
- }
- template<class A1, class A2, class A3>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val());
- }
- template<class A1, class A2, class A3, class A4>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(),FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12,
- class A13>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12, const A13& v13)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val(), FmtArg<A13>(v13).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12,
- class A13, class A14>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12, const A13& v13, const A14& v14)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val(), FmtArg<A13>(v13).Val(),FmtArg<A14>(v14).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12,
- class A13, class A14, class A15>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12, const A13& v13, const A14& v14, const A15& v15)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val(),FmtArg<A13>(v13).Val(),FmtArg<A14>(v14).Val(),
- FmtArg<A15>(v15).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12,
- class A13, class A14, class A15, class A16>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12, const A13& v13, const A14& v14, const A15& v15,
- const A16& v16)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val(),FmtArg<A13>(v13).Val(),FmtArg<A14>(v14).Val(),
- FmtArg<A15>(v15).Val(), FmtArg<A16>(v16).Val());
- }
- template<class A1, class A2, class A3, class A4, class A5, class A6,
- class A7, class A8, class A9, class A10, class A11, class A12,
- class A13, class A14, class A15, class A16, class A17>
- void Format(const CT* szFmt, const A1& v1, const A2& v2, const A3& v3,
- const A4& v4, const A5& v5, const A6& v6, const A7& v7,
- const A8& v8, const A9& v9, const A10& v10, const A11& v11,
- const A12& v12, const A13& v13, const A14& v14, const A15& v15,
- const A16& v16, const A17& v17)
- {
- Fmt(szFmt, FmtArg<A1>(v1).Val(), FmtArg<A2>(v2).Val(),
- FmtArg<A3>(v3).Val(), FmtArg<A4>(v4).Val(), FmtArg<A5>(v5).Val(),
- FmtArg<A6>(v6).Val(), FmtArg<A7>(v7).Val(), FmtArg<A8>(v8).Val(),
- FmtArg<A9>(v9).Val(), FmtArg<A10>(v10).Val(),FmtArg<A11>(v11).Val(),
- FmtArg<A12>(v12).Val(),FmtArg<A13>(v13).Val(),FmtArg<A14>(v14).Val(),
- FmtArg<A15>(v15).Val(),FmtArg<A16>(v16).Val(),FmtArg<A17>(v17).Val());
- }
-
-#else // #ifdef SS_SAFE_FORMAT
-
-
-#ifndef SS_ANSI
-
- void Format(UINT nId, ...)
- {
- va_list argList;
- va_start(argList, nId);
- va_start(argList, nId);
-
- MYTYPE strFmt;
- if ( strFmt.Load(nId) )
- FormatV(strFmt, argList);
-
- va_end(argList);
- }
-
-#endif // #ifdef SS_ANSI
-
- void Format(const CT* szFmt, ...)
- {
- va_list argList;
- va_start(argList, szFmt);
- FormatV(szFmt, argList);
- va_end(argList);
- }
-
-#endif // #ifdef SS_SAFE_FORMAT
-
- void AppendFormat(const CT* szFmt, ...)
- {
- va_list argList;
- va_start(argList, szFmt);
- AppendFormatV(szFmt, argList);
- va_end(argList);
- }
-
- #define MAX_FMT_TRIES 5 // #of times we try
- #define FMT_BLOCK_SIZE 2048 // # of bytes to increment per try
- #define BUFSIZE_1ST 256
- #define BUFSIZE_2ND 512
- #define STD_BUF_SIZE 1024
-
- // an efficient way to add formatted characters to the string. You may only
- // add up to STD_BUF_SIZE characters at a time, though
- void AppendFormatV(const CT* szFmt, va_list argList)
- {
- CT szBuf[STD_BUF_SIZE];
- #if defined(SS_ANSI) || !defined(_MSC_VER)
- int nLen = ssvsprintf(szBuf, STD_BUF_SIZE-1, szFmt, argList);
- #else
- int nLen = ssnprintf(szBuf, STD_BUF_SIZE-1, szFmt, argList);
- #endif
- if ( 0 < nLen )
- this->append(szBuf, nLen);
- }
-
- // -------------------------------------------------------------------------
- // FUNCTION: FormatV
- // void FormatV(PCSTR szFormat, va_list, argList);
- //
- // DESCRIPTION:
- // This function formats the string with sprintf style format-specs.
- // It makes a general guess at required buffer size and then tries
- // successively larger buffers until it finds one big enough or a
- // threshold (MAX_FMT_TRIES) is exceeded.
- //
- // PARAMETERS:
- // szFormat - a PCSTR holding the format of the output
- // argList - a Microsoft specific va_list for variable argument lists
- //
- // RETURN VALUE:
- // -------------------------------------------------------------------------
-
- void FormatV(const CT* szFormat, va_list argList)
- {
- #if defined(SS_ANSI) || !defined(_MSC_VER)
- int nLen = sslen(szFormat) + STD_BUF_SIZE;
- ssvsprintf(GetBuffer(nLen), nLen-1, szFormat, argList);
- ReleaseBuffer();
-
- #else
-
- CT* pBuf = NULL;
- int nChars = 1;
- int nUsed = 0;
- size_type nActual = 0;
- int nTry = 0;
-
- do
- {
- // Grow more than linearly (e.g. 512, 1536, 3072, etc)
-
- nChars += ((nTry+1) * FMT_BLOCK_SIZE);
- pBuf = reinterpret_cast<CT*>(_alloca(sizeof(CT)*nChars));
- nUsed = ssnprintf(pBuf, nChars-1, szFormat, argList);
-
- // Ensure proper NULL termination.
-
- nActual = nUsed == -1 ? nChars-1 : SSMIN(nUsed, nChars-1);
- pBuf[nActual+1]= '\0';
-
-
- } while ( nUsed < 0 && nTry++ < MAX_FMT_TRIES );
-
- // assign whatever we managed to format
-
- this->assign(pBuf, nActual);
-
- #endif
- }
-
-
- // -------------------------------------------------------------------------
- // CString Facade Functions:
- //
- // The following methods are intended to allow you to use this class as a
- // drop-in replacement for CString.
- // -------------------------------------------------------------------------
- #ifdef SS_WIN32
- BSTR AllocSysString() const
- {
- ostring os;
- ssasn(os, *this);
- return ::SysAllocString(os.c_str());
- }
- #endif
-
- int Collate(PCMYSTR szThat) const
- {
- return sscoll(this->c_str(), this->length(), szThat, sslen(szThat));
- }
-
- int CollateNoCase(PCMYSTR szThat) const
- {
- return ssicoll(this->c_str(), this->length(), szThat, sslen(szThat));
- }
-
- int Compare(PCMYSTR szThat) const
- {
- return this->compare(szThat);
- }
-
- int CompareNoCase(PCMYSTR szThat) const
- {
- return ssicmp(this->c_str(), szThat);
- }
-
- int Delete(int nIdx, int nCount=1)
- {
- if ( nIdx < 0 )
- nIdx = 0;
-
- if ( nIdx < GetLength() )
- this->erase(static_cast<MYSIZE>(nIdx), static_cast<MYSIZE>(nCount));
-
- return GetLength();
- }
-
- void Empty()
- {
- this->erase();
- }
-
- int Find(CT ch) const
- {
- MYSIZE nIdx = this->find_first_of(ch);
- return static_cast<int>(MYBASE::npos == nIdx ? -1 : nIdx);
- }
-
- int Find(PCMYSTR szSub) const
- {
- MYSIZE nIdx = this->find(szSub);
- return static_cast<int>(MYBASE::npos == nIdx ? -1 : nIdx);
- }
-
- int Find(CT ch, int nStart) const
- {
- // CString::Find docs say add 1 to nStart when it's not zero
- // CString::Find code doesn't do that however. We'll stick
- // with what the code does
-
- MYSIZE nIdx = this->find_first_of(ch, static_cast<MYSIZE>(nStart));
- return static_cast<int>(MYBASE::npos == nIdx ? -1 : nIdx);
- }
-
- int Find(PCMYSTR szSub, int nStart) const
- {
- // CString::Find docs say add 1 to nStart when it's not zero
- // CString::Find code doesn't do that however. We'll stick
- // with what the code does
-
- MYSIZE nIdx = this->find(szSub, static_cast<MYSIZE>(nStart));
- return static_cast<int>(MYBASE::npos == nIdx ? -1 : nIdx);
- }
-
- int FindOneOf(PCMYSTR szCharSet) const
- {
- MYSIZE nIdx = this->find_first_of(szCharSet);
- return static_cast<int>(MYBASE::npos == nIdx ? -1 : nIdx);
- }
-
-#ifndef SS_ANSI
- void FormatMessage(PCMYSTR szFormat, ...) throw(std::exception)
- {
- va_list argList;
- va_start(argList, szFormat);
- PMYSTR szTemp;
- if ( ssfmtmsg(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ALLOCATE_BUFFER,
- szFormat, 0, 0,
- reinterpret_cast<PMYSTR>(&szTemp), 0, &argList) == 0 ||
- szTemp == 0 )
- {
- throw std::runtime_error("out of memory");
- }
- *this = szTemp;
- LocalFree(szTemp);
- va_end(argList);
- }
-
- void FormatMessage(UINT nFormatId, ...) throw(std::exception)
- {
- MYTYPE sFormat;
- VERIFY(sFormat.LoadString(nFormatId) != 0);
- va_list argList;
- va_start(argList, nFormatId);
- PMYSTR szTemp;
- if ( ssfmtmsg(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ALLOCATE_BUFFER,
- sFormat, 0, 0,
- reinterpret_cast<PMYSTR>(&szTemp), 0, &argList) == 0 ||
- szTemp == 0)
- {
- throw std::runtime_error("out of memory");
- }
- *this = szTemp;
- LocalFree(szTemp);
- va_end(argList);
- }
-#endif
-
-
- // -------------------------------------------------------------------------
- // GetXXXX -- Direct access to character buffer
- // -------------------------------------------------------------------------
- CT GetAt(int nIdx) const
- {
- return this->at(static_cast<MYSIZE>(nIdx));
- }
-
- CT* GetBuffer(int nMinLen=-1)
- {
- return GetBuf(nMinLen);
- }
-
- CT* GetBufferSetLength(int nLen)
- {
- return BufferSet(nLen);
- }
-
- // GetLength() -- MFC docs say this is the # of BYTES but
- // in truth it is the number of CHARACTERs (chars or wchar_ts)
- int GetLength() const
- {
- return static_cast<int>(this->length());
- }
-
-
- int Insert(int nIdx, CT ch)
- {
- if ( static_cast<MYSIZE>(nIdx) > this->size() -1 )
- this->append(1, ch);
- else
- this->insert(static_cast<MYSIZE>(nIdx), 1, ch);
-
- return GetLength();
- }
- int Insert(int nIdx, PCMYSTR sz)
- {
- if ( nIdx >= this->size() )
- this->append(sz, sslen(sz));
- else
- this->insert(static_cast<MYSIZE>(nIdx), sz);
-
- return GetLength();
- }
-
- bool IsEmpty() const
- {
- return this->empty();
- }
-
- MYTYPE Left(int nCount) const
- {
- // Range check the count.
-
- nCount = SSMAX(0, SSMIN(nCount, static_cast<int>(this->size())));
- return this->substr(0, static_cast<MYSIZE>(nCount));
- }
-
-#ifndef SS_ANSI
- bool LoadString(UINT nId)
- {
- return this->Load(nId);
- }
-#endif
-
- void MakeLower()
- {
- ToLower();
- }
-
- void MakeReverse()
- {
- std::reverse(this->begin(), this->end());
- }
-
- void MakeUpper()
- {
- ToUpper();
- }
-
- MYTYPE Mid(int nFirst ) const
- {
- return Mid(nFirst, size()-nFirst);
- }
-
- MYTYPE Mid(int nFirst, int nCount) const
- {
- // CString does range checking here. Since we're trying to emulate it,
- // we must check too.
-
- if ( nFirst < 0 )
- nFirst = 0;
- if ( nCount < 0 )
- nCount = 0;
-
- if ( nFirst + nCount > size() )
- nCount = size() - nFirst;
-
- if ( nFirst > size() )
- return MYTYPE();
-
- ASSERT(nFirst >= 0);
- ASSERT(nFirst + nCount <= size());
-
- return this->substr(static_cast<MYSIZE>(nFirst),
- static_cast<MYSIZE>(nCount));
- }
-
- void ReleaseBuffer(int nNewLen=-1)
- {
- RelBuf(nNewLen);
- }
-
- int Remove(CT ch)
- {
- MYSIZE nIdx = 0;
- int nRemoved = 0;
- while ( (nIdx=this->find_first_of(ch)) != MYBASE::npos )
- {
- this->erase(nIdx, 1);
- nRemoved++;
- }
- return nRemoved;
- }
-
- int Replace(CT chOld, CT chNew)
- {
- int nReplaced = 0;
- for ( MYITER iter=this->begin(); iter != this->end(); iter++ )
- {
- if ( *iter == chOld )
- {
- *iter = chNew;
- nReplaced++;
- }
- }
- return nReplaced;
- }
-
- int Replace(PCMYSTR szOld, PCMYSTR szNew)
- {
- int nReplaced = 0;
- MYSIZE nIdx = 0;
- MYSIZE nOldLen = sslen(szOld);
- if ( 0 == nOldLen )
- return 0;
-
- static const CT ch = CT(0);
- MYSIZE nNewLen = sslen(szNew);
- PCMYSTR szRealNew = szNew == 0 ? &ch : szNew;
-
- while ( (nIdx=this->find(szOld, nIdx)) != MYBASE::npos )
- {
- replace(this->begin()+nIdx, this->begin()+nIdx+nOldLen, szRealNew);
- nReplaced++;
- nIdx += nNewLen;
- }
- return nReplaced;
- }
-
- int ReverseFind(CT ch) const
- {
- MYSIZE nIdx = this->find_last_of(ch);
- return static_cast<int>(MYBASE::npos == nIdx ? -1 : nIdx);
- }
-
- // ReverseFind overload that's not in CString but might be useful
- int ReverseFind(PCMYSTR szFind, MYSIZE pos=MYBASE::npos) const
- {
- MYSIZE nIdx = this->rfind(0 == szFind ? MYTYPE() : szFind, pos);
- return static_cast<int>(MYBASE::npos == nIdx ? -1 : nIdx);
- }
-
- MYTYPE Right(int nCount) const
- {
- // Range check the count.
-
- nCount = SSMAX(0, SSMIN(nCount, static_cast<int>(this->size())));
- return this->substr(this->size()-static_cast<MYSIZE>(nCount));
- }
-
- void SetAt(int nIndex, CT ch)
- {
- ASSERT(this->size() > static_cast<MYSIZE>(nIndex));
- this->at(static_cast<MYSIZE>(nIndex)) = ch;
- }
-
-#ifndef SS_ANSI
- BSTR SetSysString(BSTR* pbstr) const
- {
- ostring os;
- ssasn(os, *this);
- if ( !::SysReAllocStringLen(pbstr, os.c_str(), os.length()) )
- throw std::runtime_error("out of memory");
-
- ASSERT(*pbstr != 0);
- return *pbstr;
- }
-#endif
-
- MYTYPE SpanExcluding(PCMYSTR szCharSet) const
- {
- MYSIZE pos = this->find_first_of(szCharSet);
- return pos == MYBASE::npos ? *this : Left(pos);
- }
-
- MYTYPE SpanIncluding(PCMYSTR szCharSet) const
- {
- MYSIZE pos = this->find_first_not_of(szCharSet);
- return pos == MYBASE::npos ? *this : Left(pos);
- }
-
-#if !defined(UNICODE) && !defined(SS_ANSI)
-
- // CString's OemToAnsi and AnsiToOem functions are available only in
- // Unicode builds. However since we're a template we also need a
- // runtime check of CT and a reinterpret_cast to account for the fact
- // that CStdStringW gets instantiated even in non-Unicode builds.
-
- void AnsiToOem()
- {
- if ( sizeof(CT) == sizeof(char) && !empty() )
- {
- ::CharToOem(reinterpret_cast<PCSTR>(this->c_str()),
- reinterpret_cast<PSTR>(GetBuf()));
- }
- else
- {
- ASSERT(false);
- }
- }
-
- void OemToAnsi()
- {
- if ( sizeof(CT) == sizeof(char) && !empty() )
- {
- ::OemToChar(reinterpret_cast<PCSTR>(this->c_str()),
- reinterpret_cast<PSTR>(GetBuf()));
- }
- else
- {
- ASSERT(false);
- }
- }
-
-#endif
-
-
- // -------------------------------------------------------------------------
- // Trim and its variants
- // -------------------------------------------------------------------------
- MYTYPE& Trim()
- {
- return TrimLeft().TrimRight();
- }
-
- MYTYPE& TrimLeft()
- {
- this->erase(this->begin(),
- std::find_if(this->begin(), this->end(), NotSpace<CT>()));
-
- return *this;
- }
-
- MYTYPE& TrimLeft(CT tTrim)
- {
- this->erase(0, this->find_first_not_of(tTrim));
- return *this;
- }
-
- MYTYPE& TrimLeft(PCMYSTR szTrimChars)
- {
- this->erase(0, this->find_first_not_of(szTrimChars));
- return *this;
- }
-
- MYTYPE& TrimRight()
- {
- // NOTE: When comparing reverse_iterators here (MYRITER), I avoid using
- // operator!=. This is because namespace rel_ops also has a template
- // operator!= which conflicts with the global operator!= already defined
- // for reverse_iterator in the header <utility>.
- // Thanks to John James for alerting me to this.
-
- MYRITER it = std::find_if(this->rbegin(), this->rend(), NotSpace<CT>());
- if ( !(this->rend() == it) )
- this->erase(this->rend() - it);
-
- this->erase(!(it == this->rend()) ? this->find_last_of(*it) + 1 : 0);
- return *this;
- }
-
- MYTYPE& TrimRight(CT tTrim)
- {
- MYSIZE nIdx = this->find_last_not_of(tTrim);
- this->erase(MYBASE::npos == nIdx ? 0 : ++nIdx);
- return *this;
- }
-
- MYTYPE& TrimRight(PCMYSTR szTrimChars)
- {
- MYSIZE nIdx = this->find_last_not_of(szTrimChars);
- this->erase(MYBASE::npos == nIdx ? 0 : ++nIdx);
- return *this;
- }
-
- void FreeExtra()
- {
- MYTYPE mt;
- this->swap(mt);
- if ( !mt.empty() )
- this->assign(mt.c_str(), mt.size());
- }
-
- // I have intentionally not implemented the following CString
- // functions. You cannot make them work without taking advantage
- // of implementation specific behavior. However if you absolutely
- // MUST have them, uncomment out these lines for "sort-of-like"
- // their behavior. You're on your own.
-
-// CT* LockBuffer() { return GetBuf(); }// won't really lock
-// void UnlockBuffer(); { } // why have UnlockBuffer w/o LockBuffer?
-
- // Array-indexing operators. Required because we defined an implicit cast
- // to operator const CT* (Thanks to Julian Selman for pointing this out)
- CT& operator[](int nIdx)
- {
- return MYBASE::operator[](static_cast<MYSIZE>(nIdx));
- }
-
- const CT& operator[](int nIdx) const
- {
- return MYBASE::operator[](static_cast<MYSIZE>(nIdx));
- }
-
- CT& operator[](unsigned int nIdx)
- {
- return MYBASE::operator[](static_cast<MYSIZE>(nIdx));
- }
-
- const CT& operator[](unsigned int nIdx) const
- {
- return MYBASE::operator[](static_cast<MYSIZE>(nIdx));
- }
-
-#ifndef SS_NO_IMPLICIT_CAST
- operator const CT*() const
- {
- return this->c_str();
- }
-#endif
-
- // IStream related functions. Useful in IPersistStream implementations
-
-#ifdef SS_INC_COMDEF
-
- // struct SSSHDR - useful for non Std C++ persistence schemes.
- typedef struct SSSHDR
- {
- BYTE byCtrl;
- ULONG nChars;
- } SSSHDR; // as in "Standard String Stream Header"
-
- #define SSSO_UNICODE 0x01 // the string is a wide string
- #define SSSO_COMPRESS 0x02 // the string is compressed
-
- // -------------------------------------------------------------------------
- // FUNCTION: StreamSize
- // REMARKS:
- // Returns how many bytes it will take to StreamSave() this CStdString
- // object to an IStream.
- // -------------------------------------------------------------------------
- ULONG StreamSize() const
- {
- // Control header plus string
- ASSERT(this->size()*sizeof(CT) < 0xffffffffUL - sizeof(SSSHDR));
- return (this->size() * sizeof(CT)) + sizeof(SSSHDR);
- }
-
- // -------------------------------------------------------------------------
- // FUNCTION: StreamSave
- // REMARKS:
- // Saves this CStdString object to a COM IStream.
- // -------------------------------------------------------------------------
- HRESULT StreamSave(IStream* pStream) const
- {
- ASSERT(size()*sizeof(CT) < 0xffffffffUL - sizeof(SSSHDR));
- HRESULT hr = E_FAIL;
- ASSERT(pStream != 0);
- SSSHDR hdr;
- hdr.byCtrl = sizeof(CT) == 2 ? SSSO_UNICODE : 0;
- hdr.nChars = this->size();
-
-
- if ( FAILED(hr=pStream->Write(&hdr, sizeof(SSSHDR), 0)) )
- TRACE(_T("StreamSave: Cannot write control header, ERR=0x%X\n"),hr);
- else if ( empty() )
- ; // nothing to write
- else if ( FAILED(hr=pStream->Write(this->c_str(), this->size()*sizeof(CT), 0)) )
- TRACE(_T("StreamSave: Cannot write string to stream 0x%X\n"), hr);
-
- return hr;
- }
-
-
- // -------------------------------------------------------------------------
- // FUNCTION: StreamLoad
- // REMARKS:
- // This method loads the object from an IStream.
- // -------------------------------------------------------------------------
- HRESULT StreamLoad(IStream* pStream)
- {
- ASSERT(pStream != 0);
- SSSHDR hdr;
- HRESULT hr = E_FAIL;
-
- if ( FAILED(hr=pStream->Read(&hdr, sizeof(SSSHDR), 0)) )
- {
- TRACE(_T("StreamLoad: Cant read control header, ERR=0x%X\n"), hr);
- }
- else if ( hdr.nChars > 0 )
- {
- ULONG nRead = 0;
- PMYSTR pMyBuf = BufferSet(hdr.nChars);
-
- // If our character size matches the character size of the string
- // we're trying to read, then we can read it directly into our
- // buffer. Otherwise, we have to read into an intermediate buffer
- // and convert.
-
- if ( (hdr.byCtrl & SSSO_UNICODE) != 0 )
- {
- ULONG nBytes = hdr.nChars * sizeof(wchar_t);
- if ( sizeof(CT) == sizeof(wchar_t) )
- {
- if ( FAILED(hr=pStream->Read(pMyBuf, nBytes, &nRead)) )
- TRACE(_T("StreamLoad: Cannot read string: 0x%X\n"), hr);
- }
- else
- {
- PWSTR pBufW = reinterpret_cast<PWSTR>(_alloca((nBytes)+1));
- if ( FAILED(hr=pStream->Read(pBufW, nBytes, &nRead)) )
- TRACE(_T("StreamLoad: Cannot read string: 0x%X\n"), hr);
- else
- sscpy(pMyBuf, pBufW, hdr.nChars);
- }
- }
- else
- {
- ULONG nBytes = hdr.nChars * sizeof(char);
- if ( sizeof(CT) == sizeof(char) )
- {
- if ( FAILED(hr=pStream->Read(pMyBuf, nBytes, &nRead)) )
- TRACE(_T("StreamLoad: Cannot read string: 0x%X\n"), hr);
- }
- else
- {
- PSTR pBufA = reinterpret_cast<PSTR>(_alloca(nBytes));
- if ( FAILED(hr=pStream->Read(pBufA, hdr.nChars, &nRead)) )
- TRACE(_T("StreamLoad: Cannot read string: 0x%X\n"), hr);
- else
- sscpy(pMyBuf, pBufA, hdr.nChars);
- }
- }
- }
- else
- {
- this->erase();
- }
- return hr;
- }
-#endif // #ifdef SS_INC_COMDEF
-
-#ifndef SS_ANSI
-
- // SetResourceHandle/GetResourceHandle. In MFC builds, these map directly
- // to AfxSetResourceHandle and AfxGetResourceHandle. In non-MFC builds they
- // point to a single static HINST so that those who call the member
- // functions that take resource IDs can provide an alternate HINST of a DLL
- // to search. This is not exactly the list of HMODULES that MFC provides
- // but it's better than nothing.
-
-#ifdef _MFC_VER
- static void SetResourceHandle(HMODULE hNew)
- {
- AfxSetResourceHandle(hNew);
- }
- static HMODULE GetResourceHandle()
- {
- return AfxGetResourceHandle();
- }
-#else
- static void SetResourceHandle(HMODULE hNew)
- {
- SSResourceHandle() = hNew;
- }
- static HMODULE GetResourceHandle()
- {
- return SSResourceHandle();
- }
-#endif
-
-
- template<typename CT2>
- MYTYPE operator+(const CStdStr<CT2>& s2)
- {
- MYTYPE strRet(SSREF(*this));
- strRet += s2.c_str();
- return strRet;
- }
-
-
-#endif
-};
-
-
-
-// -----------------------------------------------------------------------------
-// CStdStr friend addition functions defined as inline
-// -----------------------------------------------------------------------------
-template<typename CT>
-inline
-CStdStr<CT> operator+(const CStdStr<CT>& str1, const CStdStr<CT>& str2)
-{
- CStdStr<CT> strRet(SSREF(str1));
- strRet.append(str2);
- return strRet;
-}
-
-template<typename CT>
-inline
-CStdStr<CT> operator+(const CStdStr<CT>& str, CT t)
-{
- // this particular overload is needed for disabling reference counting
- // though it's only an issue from line 1 to line 2
-
- CStdStr<CT> strRet(SSREF(str)); // 1
- strRet.append(1, t); // 2
- return strRet;
-}
-
-template<typename CT>
-inline
-CStdStr<CT> operator+(const CStdStr<CT>& str, PCSTR pA)
-{
- return CStdStr<CT>(str) + CStdStr<CT>(pA);
-}
-
-template<typename CT>
-inline
-CStdStr<CT> operator+(PCSTR pA, const CStdStr<CT>& str)
-{
- CStdStr<CT> strRet(pA);
- strRet.append(str);
- return strRet;
-}
-
-template<typename CT>
-inline
-CStdStr<CT> operator+(const CStdStr<CT>& str, PCWSTR pW)
-{
- return CStdStr<CT>(SSREF(str)) + CStdStr<CT>(pW);
-}
-
-template<typename CT>
-inline
-CStdStr<CT> operator+(PCWSTR pW, const CStdStr<CT>& str)
-{
- CStdStr<CT> strRet(pW);
- strRet.append(str);
- return strRet;
-}
-
-#ifdef SS_INC_COMDEF
- template<typename CT>
- inline
- CStdStr<CT> operator+(const _bstr_t& bstr, const CStdStr<CT>& str)
- {
- return static_cast<const CT*>(bstr) + str;
- }
-
- template<typename CT>
- inline
- CStdStr<CT> operator+(const CStdStr<CT>& str, const _bstr_t& bstr)
- {
- return str + static_cast<const CT*>(bstr);
- }
-#endif
-
-// -----------------------------------------------------------------------------
-// HOW TO EXPORT CSTDSTRING FROM A DLL
-//
-// If you want to export CStdStringA and CStdStringW from a DLL, then all you
-// need to
-// 1. make sure that all components link to the same DLL version
-// of the CRT (not the static one).
-// 2. Uncomment the 3 lines of code below
-// 3. #define 2 macros per the instructions in MS KnowledgeBase
-// article Q168958. The macros are:
-//
-// MACRO DEFINTION WHEN EXPORTING DEFINITION WHEN IMPORTING
-// ----- ------------------------ -------------------------
-// SSDLLEXP (nothing, just #define it) extern
-// SSDLLSPEC __declspec(dllexport) __declspec(dllimport)
-//
-// Note that these macros must be available to ALL clients who want to
-// link to the DLL and use the class. If they
-// -----------------------------------------------------------------------------
-//#pragma warning(disable:4231) // non-standard extension ("extern template")
-// SSDLLEXP template class SSDLLSPEC CStdStr<char>;
-// SSDLLEXP template class SSDLLSPEC CStdStr<wchar_t>;
-
-// =============================================================================
-// END OF CStdStr INLINE FUNCTION DEFINITIONS
-// =============================================================================
-
-// Now typedef our class names based upon this humongous template
-
-typedef CStdStr<char> CStdStringA; // a better std::string
-typedef CStdStr<wchar_t> CStdStringW; // a better std::wstring
-typedef CStdStr<OLECHAR> CStdStringO; // almost always CStdStringW
-
-
-// New-style format function is a template
-
-#ifdef SS_SAFE_FORMAT
-
-template<>
-struct FmtArg<CStdStringA>
-{
- explicit FmtArg(const CStdStringA& arg) : a_(arg) {}
- PCSTR Val() const { return a_.c_str(); }
- const CStdStringA& a_;
-private:
- FmtArg<CStdStringA>& operator=(const FmtArg<CStdStringA>&) { return *this; }
-};
-template<>
-struct FmtArg<CStdStringW>
-{
- explicit FmtArg(const CStdStringW& arg) : a_(arg) {}
- PCWSTR Val() const { return a_.c_str(); }
- const CStdStringW& a_;
-private:
- FmtArg<CStdStringW>& operator=(const FmtArg<CStdStringW>&) { return *this; }
-};
-
-template<>
-struct FmtArg<std::string>
-{
- explicit FmtArg(const std::string& arg) : a_(arg) {}
- PCSTR Val() const { return a_.c_str(); }
- const std::string& a_;
-private:
- FmtArg<std::string>& operator=(const FmtArg<std::string>&) { return *this; }
-};
-template<>
-struct FmtArg<std::wstring>
-{
- explicit FmtArg(const std::wstring& arg) : a_(arg) {}
- PCWSTR Val() const { return a_.c_str(); }
- const std::wstring& a_;
-private:
- FmtArg<std::wstring>& operator=(const FmtArg<std::wstring>&) {return *this;}
-};
-#endif // #ifdef SS_SAFEFORMAT
-
-#ifndef SS_ANSI
- // SSResourceHandle: our MFC-like resource handle
- inline HMODULE& SSResourceHandle()
- {
- static HMODULE hModuleSS = GetModuleHandle(0);
- return hModuleSS;
- }
-#endif
-
-
-
-
-// In MFC builds, define some global serialization operators
-// Special operators that allow us to serialize CStdStrings to CArchives.
-// Note that we use an intermediate CString object in order to ensure that
-// we use the exact same format.
-
-#ifdef _MFC_VER
- inline CArchive& AFXAPI operator<<(CArchive& ar, const CStdStringA& strA)
- {
- CString strTemp = strA;
- return ar << strTemp;
- }
- inline CArchive& AFXAPI operator<<(CArchive& ar, const CStdStringW& strW)
- {
- CString strTemp = strW;
- return ar << strTemp;
- }
-
- inline CArchive& AFXAPI operator>>(CArchive& ar, CStdStringA& strA)
- {
- CString strTemp;
- ar >> strTemp;
- strA = strTemp;
- return ar;
- }
- inline CArchive& AFXAPI operator>>(CArchive& ar, CStdStringW& strW)
- {
- CString strTemp;
- ar >> strTemp;
- strW = strTemp;
- return ar;
- }
-#endif // #ifdef _MFC_VER -- (i.e. is this MFC?)
-
-
-
-// -----------------------------------------------------------------------------
-// GLOBAL FUNCTION: WUFormat
-// CStdStringA WUFormat(UINT nId, ...);
-// CStdStringA WUFormat(PCSTR szFormat, ...);
-//
-// REMARKS:
-// This function allows the caller for format and return a CStdStringA
-// object with a single line of code.
-// -----------------------------------------------------------------------------
-#ifdef SS_ANSI
-#else
-
- inline CStdStringA WUFormatA(UINT nId, ...)
- {
- va_list argList;
- va_start(argList, nId);
-
- CStdStringA strFmt;
- CStdStringA strOut;
- if ( strFmt.Load(nId) )
- strOut.FormatV(strFmt, argList);
-
- va_end(argList);
- return strOut;
- }
- inline CStdStringA WUFormatA(PCSTR szFormat, ...)
- {
- va_list argList;
- va_start(argList, szFormat);
- CStdStringA strOut;
- strOut.FormatV(szFormat, argList);
- va_end(argList);
- return strOut;
- }
-
- inline CStdStringW WUFormatW(UINT nId, ...)
- {
- va_list argList;
- va_start(argList, nId);
-
- CStdStringW strFmt;
- CStdStringW strOut;
- if ( strFmt.Load(nId) )
- strOut.FormatV(strFmt, argList);
-
- va_end(argList);
- return strOut;
- }
- inline CStdStringW WUFormatW(PCWSTR szwFormat, ...)
- {
- va_list argList;
- va_start(argList, szwFormat);
- CStdStringW strOut;
- strOut.FormatV(szwFormat, argList);
- va_end(argList);
- return strOut;
- }
-#endif // #ifdef SS_ANSI
-
-#ifdef SS_WIN32
- // -------------------------------------------------------------------------
- // FUNCTION: WUSysMessage
- // CStdStringA WUSysMessageA(DWORD dwError, DWORD dwLangId=SS_DEFLANGID);
- // CStdStringW WUSysMessageW(DWORD dwError, DWORD dwLangId=SS_DEFLANGID);
- //
- // DESCRIPTION:
- // This function simplifies the process of obtaining a string equivalent
- // of a system error code returned from GetLastError(). You simply
- // supply the value returned by GetLastError() to this function and the
- // corresponding system string is returned in the form of a CStdStringA.
- //
- // PARAMETERS:
- // dwError - a DWORD value representing the error code to be translated
- // dwLangId - the language id to use. defaults to english.
- //
- // RETURN VALUE:
- // a CStdStringA equivalent of the error code. Currently, this function
- // only returns either English of the system default language strings.
- // -------------------------------------------------------------------------
- #define SS_DEFLANGID MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT)
- inline CStdStringA WUSysMessageA(DWORD dwError, DWORD dwLangId=SS_DEFLANGID)
- {
- CHAR szBuf[512];
-
- if ( 0 != ::FormatMessageA(FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwError,
- dwLangId, szBuf, 511, NULL) )
- return WUFormatA("%s (0x%X)", szBuf, dwError);
- else
- return WUFormatA("Unknown error (0x%X)", dwError);
- }
- inline CStdStringW WUSysMessageW(DWORD dwError, DWORD dwLangId=SS_DEFLANGID)
- {
- WCHAR szBuf[512];
-
- if ( 0 != ::FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwError,
- dwLangId, szBuf, 511, NULL) )
- return WUFormatW(L"%s (0x%X)", szBuf, dwError);
- else
- return WUFormatW(L"Unknown error (0x%X)", dwError);
- }
-#endif
-
-// Define TCHAR based friendly names for some of these functions
-
-#ifdef UNICODE
- #define CStdString CStdStringW
- #define WUSysMessage WUSysMessageW
- #define WUFormat WUFormatW
-#else
- #define CStdString CStdStringA
- #define WUSysMessage WUSysMessageA
- #define WUFormat WUFormatA
-#endif
-
-// ...and some shorter names for the space-efficient
-
-#define WUSysMsg WUSysMessage
-#define WUSysMsgA WUSysMessageA
-#define WUSysMsgW WUSysMessageW
-#define WUFmtA WUFormatA
-#define WUFmtW WUFormatW
-#define WUFmt WUFormat
-#define WULastErrMsg() WUSysMessage(::GetLastError())
-#define WULastErrMsgA() WUSysMessageA(::GetLastError())
-#define WULastErrMsgW() WUSysMessageW(::GetLastError())
-
-
-// -----------------------------------------------------------------------------
-// FUNCTIONAL COMPARATORS:
-// REMARKS:
-// These structs are derived from the std::binary_function template. They
-// give us functional classes (which may be used in Standard C++ Library
-// collections and algorithms) that perform case-insensitive comparisons of
-// CStdString objects. This is useful for maps in which the key may be the
-// proper string but in the wrong case.
-// -----------------------------------------------------------------------------
-#define StdStringLessNoCaseW SSLNCW // avoid VC compiler warning 4786
-#define StdStringEqualsNoCaseW SSENCW
-#define StdStringLessNoCaseA SSLNCA
-#define StdStringEqualsNoCaseA SSENCA
-
-#ifdef UNICODE
- #define StdStringLessNoCase SSLNCW
- #define StdStringEqualsNoCase SSENCW
-#else
- #define StdStringLessNoCase SSLNCA
- #define StdStringEqualsNoCase SSENCA
-#endif
-
-struct StdStringLessNoCaseW
- : std::binary_function<CStdStringW, CStdStringW, bool>
-{
- inline
- bool operator()(const CStdStringW& sLeft, const CStdStringW& sRight) const
- { return ssicmp(sLeft.c_str(), sRight.c_str()) < 0; }
-};
-struct StdStringEqualsNoCaseW
- : std::binary_function<CStdStringW, CStdStringW, bool>
-{
- inline
- bool operator()(const CStdStringW& sLeft, const CStdStringW& sRight) const
- { return ssicmp(sLeft.c_str(), sRight.c_str()) == 0; }
-};
-struct StdStringLessNoCaseA
- : std::binary_function<CStdStringA, CStdStringA, bool>
-{
- inline
- bool operator()(const CStdStringA& sLeft, const CStdStringA& sRight) const
- { return ssicmp(sLeft.c_str(), sRight.c_str()) < 0; }
-};
-struct StdStringEqualsNoCaseA
- : std::binary_function<CStdStringA, CStdStringA, bool>
-{
- inline
- bool operator()(const CStdStringA& sLeft, const CStdStringA& sRight) const
- { return ssicmp(sLeft.c_str(), sRight.c_str()) == 0; }
-};
-
-// If we had to define our own version of TRACE above, get rid of it now
-
-#ifdef TRACE_DEFINED_HERE
- #undef TRACE
- #undef TRACE_DEFINED_HERE
-#endif
-
-
-// These std::swap specializations come courtesy of Mike Crusader.
-
-//namespace std
-//{
-// inline void swap(CStdStringA& s1, CStdStringA& s2) throw()
-// {
-// s1.swap(s2);
-// }
-// template<>
-// inline void swap(CStdStringW& s1, CStdStringW& s2) throw()
-// {
-// s1.swap(s2);
-// }
-//}
-
-// Turn back on any Borland warnings we turned off.
-
-#ifdef __BORLANDC__
- #pragma option pop // Turn back on inline function warnings
-// #pragma warn +inl // Turn back on inline function warnings
-#endif
-
-#endif // #ifndef STDSTRING_H
\ No newline at end of file