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| author | Stanislaw Halik <sthalik@misaki.pl> | 2018-12-29 13:31:00 +0100 |
|---|---|---|
| committer | Stanislaw Halik <sthalik@misaki.pl> | 2019-01-16 07:48:19 +0100 |
| commit | 9fd246a411e9faaf49c6b18c020fde351b9412a6 (patch) | |
| tree | ba55042406bce9d468ac6fee4da7df5115f73b0f /compat/enum-operators.hpp | |
| parent | 8e865212848752668d67af91f227737abe9044a3 (diff) | |
compat/enum-operators: add assign operators
Diffstat (limited to 'compat/enum-operators.hpp')
| -rw-r--r-- | compat/enum-operators.hpp | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/compat/enum-operators.hpp b/compat/enum-operators.hpp index e7300239..188a081d 100644 --- a/compat/enum-operators.hpp +++ b/compat/enum-operators.hpp @@ -20,10 +20,26 @@ return type(op t_((x))); \ } // end +#define OTR_FLAGS_ASSIGN_OP(type, op) \ + inline type& operator op ## = (type& lhs, type rhs) \ + { \ + using t_ = std::underlying_type_t<decltype(rhs)>; \ + lhs = type(t_((lhs)) op t_((rhs))); \ + return lhs; \ + } //end + +#define OTR_FLAGS_DELETE_SHIFT_ASSIGN(type, op) \ + type operator op ## = (type& lhs, type rhs) = delete //end + #define DEFINE_ENUM_OPERATORS(type) \ OTR_FLAGS_OP2(type, |) \ OTR_FLAGS_OP2(type, &) \ OTR_FLAGS_OP2(type, ^) \ OTR_FLAGS_OP1(type, ~) \ - OTR_FLAGS_SHIFT(type, <<); \ - OTR_FLAGS_SHIFT(type, >>) // end + OTR_FLAGS_DELETE_SHIFT(type, <<); \ + OTR_FLAGS_DELETE_SHIFT(type, >>); \ + OTR_FLAGS_ASSIGN_OP(type, |) \ + OTR_FLAGS_ASSIGN_OP(type, &) \ + OTR_FLAGS_ASSIGN_OP(type, ^) \ + OTR_FLAGS_DELETE_SHIFT_ASSIGN(type, <<); \ + OTR_FLAGS_DELETE_SHIFT_ASSIGN(type, >>) // end |