meta::prop Class Reference

Meta property object. More...

#include <meta.hpp>

Public Member Functions
	prop () noexcept
	Default constructor.
any	key () const noexcept
	Returns the stored key. More...
any	value () const noexcept
	Returns the stored value. More...
	operator bool () const noexcept
	Returns true if a meta object is valid, false otherwise. More...
bool	operator== (const prop &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 property object.

A meta property is an opaque container for a key/value pair.
Properties are associated with any other meta object to enrich it.

Definition at line 756 of file meta.hpp.

Member Function Documentation

key()

any meta::prop::key ( ) const

inlinenoexcept

Returns the stored key.

Returns

A meta any containing the key stored with the given property.

Definition at line 774 of file meta.hpp.

operator bool()

meta::prop::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 790 of file meta.hpp.

operator==()

bool meta::prop::operator== ( const prop &  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 800 of file meta.hpp.

value()

any meta::prop::value ( ) const

inlinenoexcept

Returns the stored value.

Returns

A meta any containing the value stored with the given property.

Definition at line 782 of file meta.hpp.

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

• src/meta/meta.hpp