X-Git-Url: https://git.stg.codes/stg.git/blobdiff_plain/2a1f23881feba670f3bb614e19409b5f4e90b211..624f31fdf2c7726745dbfc53b7a16be6ff715023:/stglibs/common.lib/common.cpp

diff --git a/stglibs/common.lib/common.cpp b/stglibs/common.lib/common.cpp
index b871b36b..7ba78e1d 100644
--- a/stglibs/common.lib/common.cpp
+++ b/stglibs/common.lib/common.cpp
@@ -804,6 +804,13 @@ const std::string & x2str(uint64_t x, std::string & s)
 return unsigned2str(x, s);
 }
 //---------------------------------------------------------------------------
+const std::string & x2str(double x, std::string & s)
+{
+char buf[256];
+s = snprintf(buf, sizeof(buf), "%f", x);
+return s;
+}
+//---------------------------------------------------------------------------
 std::string & TrimL(std::string & val)
 {
 size_t pos = val.find_first_not_of(" \t");
@@ -833,6 +840,12 @@ std::string & Trim(std::string & val)
 return TrimR(TrimL(val));
 }
 //---------------------------------------------------------------------------
+std::string Trim(const std::string & val)
+{
+std::string res(val);
+return TrimR(TrimL(res));
+}
+//---------------------------------------------------------------------------
 std::string ToLower(const std::string & value)
 {
     std::string res;