caf::type_erased_value Class Reference

Represents a single type-erased value. More...

#include <type_erased_value.hpp>

Public Member Functions
virtual void *	get_mutable ()=0
	Returns a mutable pointer to the stored value.
virtual error	load (deserializer &source)=0
	Load the content for the stored value from source.
virtual error_code< sec >	load (binary_deserializer &source)=0
	Load the content for the stored value from source.
virtual rtti_pair	type () const =0
	Returns the type number and type information object for the stored value.
virtual const void *	get () const =0
	Returns a pointer to the stored value.
virtual error	save (serializer &sink) const =0
	Saves the content of the stored value to sink.
virtual error_code< sec >	save (binary_serializer &sink) const =0
	Saves the content of the stored value to sink.
virtual std::string	stringify () const =0
	Converts the stored value to a string.
virtual type_erased_value_ptr	copy () const =0
	Returns a copy of the stored value.
bool	matches (uint16_t nr, const std::type_info *ptr) const
	Checks whether the type of the stored value matches the type nr and type info object.
uint16_t	type_nr () const
	Returns the type number for the stored value.
bool	matches (const rtti_pair &rtti) const
	Checks whether the type of the stored value matches rtti.
template<class T >
const T &	get_as () const
	Convenience function for reinterpret_cast<const T*>(get()).
template<class T >
T &	get_mutable_as ()
	Convenience function for reinterpret_cast<T*>(get_mutable()).

Related Functions
(Note that these are not member functions.)
CAF_CORE_EXPORT error	inspect (serializer &f, const type_erased_value &x)
CAF_CORE_EXPORT error	inspect (deserializer &f, type_erased_value &x)
auto	inspect (binary_serializer &f, const type_erased_value &x)
auto	inspect (binary_deserializer &f, type_erased_value &x)
auto	to_string (const type_erased_value &x)

Detailed Description

Represents a single type-erased value.

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

• libcaf_core/caf/type_erased_value.hpp