Function operator==
Summary
#include <src/entt/entity/entity.hpp>
(1) constexpr bool operator==([[maybe_unused]] const null_t other) const
(2) template <typename Entity>
constexpr bool operator==(const Entity entity) const
Function overload
Synopsis
#include <src/entt/entity/entity.hpp>
constexpr bool operator==([[maybe_unused]] const null_t other) const
Description
Compares two null objects.
- Parameters
other- A null object.- Returns
- True in all cases.
Source
Lines 179-181 in src/entt/entity/entity.hpp.
[[nodiscard]] constexpr bool operator==([[maybe_unused]] const null_t other) const ENTT_NOEXCEPT {
return true;
}
Synopsis
#include <src/entt/entity/entity.hpp>
template <typename Entity>
constexpr bool operator==(const Entity entity) const
Description
Compares a null object and an identifier of any type.
- Template Parameters
Entity- Type of identifier.- Parameters
entity- Identifier with which to compare.- Returns
- False if the two elements differ, true otherwise.
Source
Lines 198-202 in src/entt/entity/entity.hpp.
template<typename Entity>
[[nodiscard]] constexpr bool operator==(const Entity entity) const ENTT_NOEXCEPT {
using entity_traits = entt_traits<Entity>;
return entity_traits::to_entity(entity) == entity_traits::to_entity(*this);
}