On 07/04/2014 06:10 AM, Randall Britten wrote:
Is there a plan to include wstring support out-of-the-box for CppUnit? If not, and in the mean time, what is the “correct” way to add support for wstring, (e.g. such that the following will compile on a strict compiler such as the one included with Xcode 5.1.1)?
[...]
static std::string toString(const std::wstring& ws){ std::wstring_convert<std::codecvt_utf8<wchar_t>,wchar_t> cv; return cv.to_bytes(ws); }
Yes, the crucial part is providing a toString from wstring to string. While converting to UTF-8 may make sense in your use case, that need not generally hold. Also, codecvt_utf8 is only available since C++11. So a more generic solution might be to use the default codecvt<wchar_t,char,mbstate_t>. Also, the convenience class wstring_convert is only available since C++11.
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