CAF 0.17.6
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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 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 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 Symbols | |
(Note that these are not member symbols.) | |
template<class T , class... Ts> | |
type_erased_value_ptr | make_type_erased_value (Ts &&... xs) |
Creates a type-erased value of type T from xs . | |
template<class T > | |
detail::type_erased_value_impl< std::reference_wrapper< T > > | make_type_erased_view (T &x) |
Creates a type-erased view for x . | |
Represents a single type-erased value.
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pure virtual |
Returns a copy of the stored value.
Implemented in caf::detail::type_erased_value_impl< class >.
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pure virtual |
Returns a pointer to the stored value.
Implemented in caf::detail::type_erased_value_impl< class >.
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pure virtual |
Returns a mutable pointer to the stored value.
Implemented in caf::detail::type_erased_value_impl< class >.
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pure virtual |
Load the content for the stored value from source
.
Implemented in caf::detail::type_erased_value_impl< class >.
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pure virtual |
Saves the content of the stored value to sink
.
Implemented in caf::detail::type_erased_value_impl< class >.
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pure virtual |
Converts the stored value to a string.
Implemented in caf::detail::type_erased_value_impl< class >.
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pure virtual |
Returns the type number and type information object for the stored value.
Implemented in caf::detail::type_erased_value_impl< class >.