component.hpp File Reference

#include <algorithm>
#include <bitset>
#include <cstdint>
#include <functional>
#include <numeric>
#include <stdexcept>
#include <co_ecs/detail/dynamic_bitset.hpp>
#include <co_ecs/detail/hash_map.hpp>
#include <co_ecs/detail/type_traits.hpp>
#include <co_ecs/type_meta.hpp>

Go to the source code of this file.

Classes
struct	co_ecs::const_component_reference< T >
	Struct to determine const-ness of component reference type. More...
struct	co_ecs::mutable_component_reference< T >
	Struct to determine mutability of component reference type. More...
struct	co_ecs::const_component_references< Args >
	Struct to determine whether all component references are const. More...
struct	co_ecs::component_meta
	Component metadata. Stores an ID, size, alignment, destructor, etc. More...
class	co_ecs::component_set
	Component set holds a set of component IDs. More...
class	co_ecs::component_set_hasher
	Component set hasher. More...
class	co_ecs::component_meta_set
	Component set holds a set of components metadata. More...

Namespaces
namespace	co_ecs
namespace	co_ecs::detail

Concepts
concept	co_ecs::component
	Component concept. The component must be a struct/class that can be move constructed and move assignable.
concept	co_ecs::component_reference
	Component reference concept. It should be a reference or const reference to C, where C satisfies component concept.

Typedefs
using	co_ecs::component_id_t = std::uint32_t
	Type for component ID.
using	co_ecs::component_id = detail::type_id<struct _component_family_t, component_id_t>
	Type for family used to generated component IDs.
template<component_reference T>
using	co_ecs::decay_component_t = std::decay_t<T>
	Decay component; converts component_reference to component by removing cv-qualifiers and reference.

Variables
constexpr auto	co_ecs::invalid_component_id = std::numeric_limits<component_id_t>::max()
	Invalid component ID.
template<component_reference T>
constexpr bool	co_ecs::const_component_reference_v = const_component_reference<T>::value
	Returns true for const component references.
template<component_reference T>
constexpr bool	co_ecs::mutable_component_reference_v = mutable_component_reference<T>::value
	Returns true for non-const component references.
template<component_reference... Args>
constexpr bool	co_ecs::const_component_references_v = const_component_references<Args...>::value
	Returns true when all Args are const references.