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libsigc++
3.4.0
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Adaptor that performs a C-style cast on the return value of a functor. More...
#include <sigc++/adaptors/retype_return.h>

Public Member Functions | |
| retype_return_functor ()=default | |
| retype_return_functor (type_trait_take_t< T_functor > functor) | |
| Constructs a retype_return_functor object that perform a C-style cast on the return value of the passed functor. More... | |
| template<typename... T_arg> | |
| T_return | operator() (T_arg &&... a) |
Public Member Functions inherited from sigc::adapts< T_functor > | |
| adapts (const T_functor & functor) | |
| Constructs an adaptor that wraps the passed functor. More... | |
Additional Inherited Members | |
Public Attributes inherited from sigc::adapts< T_functor > | |
| adaptor_type | functor_ |
| Adaptor that is invoked from operator()(). More... | |
Adaptor that performs a C-style cast on the return value of a functor.
Use the convenience function sigc::retype_return() to create an instance of retype_return_functor.
The following template arguments are used:
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default |
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inlineexplicit |
Constructs a retype_return_functor object that perform a C-style cast on the return value of the passed functor.
| functor | Functor to invoke from operator()(). |
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inline |