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convenient generic_u8string(path) as workaround Boost not having path.generic_u8string()

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- a good point for http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0251r0.pdf
This commit is contained in:
qPCR4vir 2017-12-03 01:57:27 +01:00
parent 16f835e083
commit 5f947d5ec8
1 changed files with 10 additions and 0 deletions
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10
include/nana/filesystem/filesystem_ext.hpp
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@ -34,6 +34,16 @@ namespace filesystem_ext
std::experimental::filesystem::path path_user(); ///< extention ? std::experimental::filesystem::path path_user(); ///< extention ?
/// workaround Boost not having path.generic_u8string() - a good point for http://www.open-std.org/jtc1/sc22/wg21/docs/papers/2016/p0251r0.pdf
inline std::string generic_u8string(const std::experimental::filesystem::path& p)
{
#if NANA_USING_BOOST_FILESYSTEM
return nana::to_utf8(p.generic_wstring());
#else
return p.generic_u8string();
#endif
}
inline bool is_directory(const std::experimental::filesystem::directory_entry& dir) noexcept inline bool is_directory(const std::experimental::filesystem::directory_entry& dir) noexcept
{ {
return is_directory(dir.status()); return is_directory(dir.status());