helios::ecs::SystemSetId Struct Reference

Identifier for a system set. More...

#include <system_set.hpp>

Public Member Functions
constexpr std::strong_ordering	operator<=> (const SystemSetId &) const noexcept=default
template<std::ranges::input_range R> requires std::same_as<std::ranges::range_value_t<R>, SystemId>
constexpr auto	From (const R &ids) noexcept -> SystemSetId

Static Public Member Functions
static constexpr SystemSetId	From (SystemSetTypeIndex index) noexcept
	Creates system set id from a system set type index.
static constexpr SystemSetId	From (SystemSetTypeId id) noexcept
	Creates system set id from a system set type id.
template<SystemSetTrait T>
static constexpr SystemSetId	From () noexcept
	Creates system set id from a system set type.
template<SystemSetTrait T>
static constexpr SystemSetId	From (const T &) noexcept
	Creates system set id from a system set type.
template<std::ranges::input_range R> requires std::same_as<std::ranges::range_value_t<R>, SystemId>
static constexpr SystemSetId	From (const R &ids) noexcept
	Creates system set id from a range of system ids.

Public Attributes
size_t	id = 0

Detailed Description

Identifier for a system set.

Definition at line 70 of file system_set.hpp.

Member Function Documentation

From() [1/6]

template<SystemSetTrait T>

constexpr SystemSetId helios::ecs::SystemSetId::From ( )

inlinestaticnodiscardconstexprnoexcept

Creates system set id from a system set type.

Template Parameters

T	System set type

Returns

System set id

Definition at line 98 of file system_set.hpp.

From() [2/6]

template<std::ranges::input_range R>
requires std::same_as<std::ranges::range_value_t<R>, SystemId>

constexpr SystemSetId helios::ecs::SystemSetId::From ( const R & ids )

staticnodiscardconstexprnoexcept

Creates system set id from a range of system ids.

Template Parameters

R	Range type containing SystemId elements

Parameters

ids	Range of system ids

Returns

System set id

From() [3/6]

template<std::ranges::input_range R>
requires std::same_as<std::ranges::range_value_t<R>, SystemId>

auto helios::ecs::SystemSetId::From ( const R & ids ) -> SystemSetId

constexprnoexcept

Definition at line 130 of file system_set.hpp.

From() [4/6]

template<SystemSetTrait T>

constexpr SystemSetId helios::ecs::SystemSetId::From ( const T & )

inlinestaticnodiscardconstexprnoexcept

Creates system set id from a system set type.

Template Parameters

T	System set type

Parameters

instance

System set instance

Returns

System set id

Definition at line 109 of file system_set.hpp.

From() [5/6]

constexpr SystemSetId helios::ecs::SystemSetId::From ( SystemSetTypeId id )

inlinestaticnodiscardconstexprnoexcept

Creates system set id from a system set type id.

Parameters

id	System set type id

Returns

System set id

Definition at line 88 of file system_set.hpp.

From() [6/6]

constexpr SystemSetId helios::ecs::SystemSetId::From ( SystemSetTypeIndex index )

inlinestaticnodiscardconstexprnoexcept

Creates system set id from a system set type index.

Parameters

index

System set type index

Returns

System set id

Definition at line 78 of file system_set.hpp.

operator<=>()

std::strong_ordering helios::ecs::SystemSetId::operator<=> ( const SystemSetId & ) const

nodiscardconstexprdefaultnoexcept

Member Data Documentation

id

size_t helios::ecs::SystemSetId::id = 0

Definition at line 71 of file system_set.hpp.