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mdbx: use unsigned for DEFINE_ENUM_FLAG_OPERATORS to be more consistent with C/C++standards.

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Change-Id: Iadbd59694606b577602f8e86ec371c3599639b19
This commit is contained in:
Leonid Yuriev 2020-11-28 13:55:14 +03:00
parent 5282f99bd6
commit 3d41abd318
1 changed files with 9 additions and 11 deletions
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20
mdbx.h
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@ -480,27 +480,25 @@ typedef mode_t mdbx_mode_t;
#define DEFINE_ENUM_FLAG_OPERATORS(ENUM) \
extern "C++" { \
MDBX_CXX01_CONSTEXPR ENUM operator|(ENUM a, ENUM b) { \
return ENUM(std::size_t(a) | std::size_t(b)); \
return ENUM(unsigned(a) | unsigned(b)); \
} \
MDBX_CXX14_CONSTEXPR ENUM &operator|=(ENUM &a, ENUM b) { return a = a | b; } \
MDBX_CXX01_CONSTEXPR ENUM operator&(ENUM a, ENUM b) { \
return ENUM(std::size_t(a) & std::size_t(b)); \
return ENUM(unsigned(a) & unsigned(b)); \
} \
MDBX_CXX01_CONSTEXPR ENUM operator&(ENUM a, size_t b) { \
return ENUM(std::size_t(a) & b); \
MDBX_CXX01_CONSTEXPR ENUM operator&(ENUM a, unsigned b) { \
return ENUM(unsigned(a) & b); \
} \
MDBX_CXX01_CONSTEXPR ENUM operator&(size_t a, ENUM b) { \
return ENUM(a & std::size_t(b)); \
MDBX_CXX01_CONSTEXPR ENUM operator&(unsigned a, ENUM b) { \
return ENUM(a & unsigned(b)); \
} \
MDBX_CXX14_CONSTEXPR ENUM &operator&=(ENUM &a, ENUM b) { return a = a & b; } \
MDBX_CXX14_CONSTEXPR ENUM &operator&=(ENUM &a, size_t b) { \
MDBX_CXX14_CONSTEXPR ENUM &operator&=(ENUM &a, unsigned b) { \
return a = a & b; \
} \
MDBX_CXX01_CONSTEXPR std::size_t operator~(ENUM a) { \
return ~std::size_t(a); \
} \
MDBX_CXX01_CONSTEXPR unsigned operator~(ENUM a) { return ~unsigned(a); } \
MDBX_CXX01_CONSTEXPR ENUM operator^(ENUM a, ENUM b) { \
return ENUM(std::size_t(a) ^ std::size_t(b)); \
return ENUM(unsigned(a) ^ unsigned(b)); \
} \
MDBX_CXX14_CONSTEXPR ENUM &operator^=(ENUM &a, ENUM b) { return a = a ^ b; } \
}