Meta destructor object. More...

#include <meta.hpp>

Public Member Functions
	dtor () noexcept
	Default constructor.

meta::type	parent () const noexcept
	Returns the meta type to which a meta destructor belongs. More...

bool	invoke (handle handle) const
	Destroys an instance of the underlying type. More...

	operator bool () const noexcept
	Returns true if a meta object is valid, false otherwise. More...

bool	operator== (const dtor &other) const noexcept
	Checks if two meta objects refer to the same node. More...

Friends
template<typename >
class	factory
	A meta factory is allowed to create meta objects.

Detailed Description

Meta destructor object.

A meta destructor is an opaque container for a function to be used to destroy instances of a given type.

Definition at line 1106 of file meta.hpp.

Member Function Documentation

◆ invoke()

bool meta::dtor::invoke ( handle handle ) const

inline

Destroys an instance of the underlying type.

It must be possible to cast the instance to the parent type of the meta destructor. Otherwise, invoking the meta destructor results in an undefined behavior.

Parameters

handle An opaque pointer to an instance of the underlying type.

Returns: True in case of success, false otherwise.

Definition at line 1136 of file meta.hpp.

◆ operator bool()

meta::dtor::operator bool ( ) const

inlineexplicitnoexcept

Returns true if a meta object is valid, false otherwise.

Returns: True if the meta object is valid, false otherwise.

Definition at line 1144 of file meta.hpp.

◆ operator==()

bool meta::dtor::operator== ( const dtor & other ) const

inlinenoexcept

Checks if two meta objects refer to the same node.

Parameters

other The meta object with which to compare.

Returns: True if the two meta objects refer to the same node, false otherwise.

Definition at line 1154 of file meta.hpp.

◆ parent()

meta::type meta::dtor::parent ( ) const

inlinenoexcept

Returns the meta type to which a meta destructor belongs.

Returns: The meta type to which the meta destructor belongs.

Definition at line 1990 of file meta.hpp.

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

src/meta/meta.hpp