Detailed Description

Template Parameters

tag	Type of the object identified.
impl	Underlying implementation of id_base_t.

The base identifier type. Classes should not have to use this directly; instead the identifier type is Id<T>.

A class wishing to be identified like this should inherit from IdentifiedObject<T> or Entity<T>, like this :

class MyModel :
 public score::Entity<MyModel>
{
};

This ensures that one cannot mistakenly use the identifier of an object in another object, e.g. one cannot do :

void myFunction(Id<OtherModel> id);
// ...
myFunction(myModel.id());

The compiler will rightfully prevent this incorrect code from working.

The class has a cache to allow for fast access to the object it is identifying.

Public Member Functions
	id_base_t (const id_base_t &other) noexcept

	id_base_t (id_base_t &&other) noexcept

template<typename other >
	requires (std::is_base_of_v< tag, other >) id_base_t(const id_base_t< other

impl &oid other	id_base_t (id_base_t &&oid) noexcept

id_base_t &	operator= (const id_base_t &other) noexcept

id_base_t &	operator= (id_base_t &&other) noexcept

	id_base_t (value_type val) noexcept

	id_base_t (tag &element) noexcept

id_base_t &	operator= (tag &element) noexcept

	operator value_type () const noexcept

const value_type &	val () const noexcept

void	setVal (value_type val) noexcept

Public Attributes
impl &oid	noexcept: m_id{oid.val()} { } template <typename other> requires(std::is_base_of_v<tag

Friends
class	score::EntityMap< tag, false >

class	score::EntityMap< tag, true >

class	IdentifiedObject< tag >

template<typename Element , typename Model , bool Order>
class	IdContainer

bool	operator== (const id_base_t &lhs, const id_base_t &rhs) noexcept

bool	operator!= (const id_base_t &lhs, const id_base_t &rhs) noexcept

bool	operator< (const id_base_t &lhs, const id_base_t &rhs) noexcept

The documentation for this class was generated from the following file:

Public Types