32 lines
929 B
C++
32 lines
929 B
C++
#pragma once
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#include <mbgl/util/traits.hpp>
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#include <mbgl/util/util.hpp>
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namespace mbgl {
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template <typename Enum>
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MBGL_CONSTEXPR Enum operator|(Enum a, Enum b) {
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static_assert(std::is_enum<Enum>::value, "Enum must be an enum type");
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return Enum(mbgl::underlying_type(a) | mbgl::underlying_type(b));
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}
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template <typename Enum>
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MBGL_CONSTEXPR Enum& operator|=(Enum& a, Enum b) {
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static_assert(std::is_enum<Enum>::value, "Enum must be an enum type");
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return (a = a | b);
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}
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template <typename Enum>
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MBGL_CONSTEXPR bool operator&(Enum a, Enum b) {
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static_assert(std::is_enum<Enum>::value, "Enum must be an enum type");
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return bool(mbgl::underlying_type(a) & mbgl::underlying_type(b));
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}
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template <typename Enum>
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MBGL_CONSTEXPR Enum operator~(Enum value) {
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static_assert(std::is_enum<Enum>::value, "Enum must be an enum type");
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return Enum(~mbgl::underlying_type(value));
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}
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} // namespace mbgl
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