Represents a single type-erased value.
More...
#include <type_erased_value.hpp>
|
using | rtti_pair = std::pair< uint16_t, const std::type_info * > |
|
|
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()) .
|
|
|
(Note that these are not member functions.)
|
template<class T , class... Ts> |
type_erased_value_ptr | make_type_erased_value (Ts &&... xs) |
|
template<class T > |
detail::type_erased_value_impl< std::reference_wrapper< T > > | make_type_erased_view (T &x) |
|
Represents a single type-erased value.
◆ make_type_erased_value()
template<class T , class... Ts>
type_erased_value_ptr make_type_erased_value |
( |
Ts &&... |
xs | ) |
|
|
related |
Creates a type-erased value of type T
from xs
.
◆ make_type_erased_view()
template<class T >
detail::type_erased_value_impl< std::reference_wrapper< T > > make_type_erased_view |
( |
T & |
x | ) |
|
|
related |
Creates a type-erased view for x
.
The documentation for this class was generated from the following files:
- /build/actor-framework-oDTvOr/actor-framework-0.16.3/libcaf_core/caf/type_erased_value.hpp
- /build/actor-framework-oDTvOr/actor-framework-0.16.3/libcaf_core/caf/make_type_erased_value.hpp
- /build/actor-framework-oDTvOr/actor-framework-0.16.3/libcaf_core/caf/make_type_erased_view.hpp