+ static std::string Format(const char* format, ...);
+ static void Tokenize (const std::string& str,
+ std::vector<std::string>& tokens,
+ const std::string& delimiters = " ");
+ static int CountSubstring (const std::string& str,
+ const std::string& subStr);
+
+ static std::string CreateCleanString(std::string const & s);
+ static std::string NormalizePath(std::string const & name);
+ static std::string GetPath(std::string const &fullName);
+ static std::string GetName(std::string const &fullName);
+ static std::string GetCurrentDate();
+ static std::string GetCurrentTime();