Function combine
Synopsis
#include <src/entt/entity/entity.hpp>
static constexpr value_type combine(const entity_type lhs, const entity_type rhs)
Description
Combines two identifiers in a single one.
The returned identifier is a copy of the first element except for its version, which is taken from the second element.
- Parameters
lhs- The identifier from which to take the entity part.rhs- The identifier from which to take the version part.- Returns
- A properly constructed identifier.
Source
Lines 128-131 in src/entt/entity/entity.hpp.
[[nodiscard]] static constexpr value_type combine(const entity_type lhs, const entity_type rhs) ENTT_NOEXCEPT {
constexpr auto mask = (base_type::version_mask << base_type::entity_shift);
return value_type{(lhs & base_type::entity_mask) | (rhs & mask)};
}