diff options
| author | Maxime Coste <frrrwww@gmail.com> | 2015-11-20 08:50:53 +0000 |
|---|---|---|
| committer | Maxime Coste <frrrwww@gmail.com> | 2015-11-20 09:06:53 +0000 |
| commit | 5e4f5cd2a01605bdbce062011d15318d089da6c9 (patch) | |
| tree | 8cd504c586bd99d96360cb2119a13fb40c13b54c /src/flags.hh | |
| parent | c0f1b7b99f6b882e9622f41e1ff05f927210ce90 (diff) | |
Move enum option handling in enum.hh and refactor enum options
Diffstat (limited to 'src/flags.hh')
| -rw-r--r-- | src/flags.hh | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/flags.hh b/src/flags.hh index 2b68751b..6b72ba05 100644 --- a/src/flags.hh +++ b/src/flags.hh @@ -12,8 +12,11 @@ struct WithBitOps : std::false_type {}; template<typename Flags> using UnderlyingType = typename std::underlying_type<Flags>::type; -template<typename Flags> -using EnableIfWithBitOps = typename std::enable_if<WithBitOps<Flags>::value>::type; +template<typename Flags, typename T = void> +using EnableIfWithBitOps = typename std::enable_if<WithBitOps<Flags>::value, T>::type; + +template<typename Flags, typename T = void> +using EnableIfWithoutBitOps = typename std::enable_if<not WithBitOps<Flags>::value, T>::type; template<typename Flags, typename = EnableIfWithBitOps<Flags>> constexpr Flags operator|(Flags lhs, Flags rhs) |