Function meta_any
Summary
#include <src/entt/meta/meta.hpp>
(1) meta_any()
(2) template <typename Type, typename... Args>
explicit meta_any(std::in_place_type_t< Type >, Args &&...args)
(3) template <typename Type, typename = std::enable_if_t<!std::is_same_v<std::decay_t<Type>, meta_any>>>
meta_any(Type &&value)
(4) meta_any(const meta_any &other)=default
(5) meta_any(meta_any &&other)
Function overload
Synopsis
#include <src/entt/meta/meta.hpp>
meta_any()
Description
Default constructor.
Source
Lines 200-203 in src/entt/meta/meta.hpp.
meta_any() ENTT_NOEXCEPT
: storage{},
node{},
vtable{&basic_vtable<void>} {}
Synopsis
#include <src/entt/meta/meta.hpp>
template <typename Type, typename... Args>
explicit meta_any(std::in_place_type_t< Type >, Args &&...args)
Description
Constructs a wrapper by directly initializing the new object.
- Template Parameters
Type
- Type of object to use to initialize the wrapper.Args
- Types of arguments to use to construct the new instance.- Parameters
args
- Parameters to use to construct the instance.
Source
Lines 211-215 in src/entt/meta/meta.hpp.
template<typename Type, typename... Args>
explicit meta_any(std::in_place_type_t<Type>, Args &&...args)
: storage{std::in_place_type<Type>, std::forward<Args>(args)...},
node{internal::meta_node<std::remove_cv_t<std::remove_reference_t<Type>>>::resolve()},
vtable{&basic_vtable<std::remove_cv_t<std::remove_reference_t<Type>>>} {}
Synopsis
#include <src/entt/meta/meta.hpp>
template <typename Type, typename = std::enable_if_t<!std::is_same_v<std::decay_t<Type>, meta_any>>>
meta_any(Type &&value)
Description
Constructs a wrapper from a given value.
- Template Parameters
Type
- Type of object to use to initialize the wrapper.- Parameters
value
- An instance of an object to use to initialize the wrapper.
Source
Lines 222-224 in src/entt/meta/meta.hpp.
template<typename Type, typename = std::enable_if_t<!std::is_same_v<std::decay_t<Type>, meta_any>>>
meta_any(Type &&value)
: meta_any{std::in_place_type<std::remove_cv_t<std::remove_reference_t<Type>>>, std::forward<Type>(value)} {}
Synopsis
#include <src/entt/meta/meta.hpp>
meta_any(const meta_any &other)=default
Description
Copy constructor.
- Parameters
other
- The instance to copy from.
Source
Line 230 in src/entt/meta/meta.hpp.
Synopsis
#include <src/entt/meta/meta.hpp>
meta_any(meta_any &&other)
Description
Move constructor.
- Parameters
other
- The instance to move from.
Source
Lines 236-239 in src/entt/meta/meta.hpp.
meta_any(meta_any &&other) ENTT_NOEXCEPT
: storage{std::move(other.storage)},
node{std::exchange(other.node, nullptr)},
vtable{std::exchange(other.vtable, &basic_vtable<void>)} {}