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