added: to config: HasValue() methods

for checking if a value exists (useful for checking lists -- they don't have to be copied out)




git-svn-id: svn://ttmath.org/publicrep/winix/trunk@920 e52654a7-88a9-db11-a3e9-0013d4bc506e

core/config.cpp

@@ -434,6 +434,28 @@ bool Config::ListText(const std::wstring & name, std::vector<std::wstring> & lis
 }
 
 
+
+bool Config::HasValue(const wchar_t * name, const wchar_t * value)
+{
+	return space.HasValue(name, value);
+}
+
+bool Config::HasValue(const wchar_t * name, const std::wstring & value)
+{
+	return space.HasValue(name, value);
+}
+
+bool Config::HasValue(const std::wstring & name, const wchar_t * value)
+{
+	return space.HasValue(name, value);
+}
+
+bool Config::HasValue(const std::wstring & name, const std::wstring & value)
+{
+	return space.HasValue(name, value);
+}
+
+
 void Config::Print(std::wostream & out)
 {
 	space.Serialize(out);