inline std::wstring ToString()

in inc/testrunnerswitcher.h [195:226]
32 lines of code
4 McCabe index (conditional complexity)

            inline std::wstring ToString<my_type>(const my_type& value) \
            { \
                char temp_str[1024]; \
                std::wstring result; \
                MU_C2(my_type,_ToString)(temp_str, sizeof(temp_str), value); \
                int size_needed_in_chars = MultiByteToWideChar(CP_UTF8, 0, &temp_str[0], -1, NULL, 0); \
                if (size_needed_in_chars == 0) \
                { \
                    result = L""; \
                } \
                else \
                { \
                    WCHAR* widechar_string = (WCHAR*)malloc(size_needed_in_chars * sizeof(WCHAR)); \
                    if (widechar_string == NULL) \
                    { \
                        result = L""; \
                    } \
                    else \
                    { \
                        if (MultiByteToWideChar(CP_UTF8, 0, temp_str, -1, widechar_string, size_needed_in_chars) == 0) \
                        { \
                            result = L""; \
                        } \
                        else \
                        { \
                            result = std::wstring(widechar_string); \
                        } \
                        free(widechar_string); \
                    } \
                } \
                return result; \
            } \