libsigc++: sigc::retype_return_functor< void, T_functor > Struct Template Reference
Adaptor that performs a C-style cast on the return value of a functor. More...
#include <sigc++/adaptors/retype_return.h>
Inheritance diagram for sigc::retype_return_functor< void, T_functor >:
Public Member Functions | |
retype_return_functor ()=default | |
retype_return_functor (type_trait_take_t< T_functor > functor) | |
template<typename... T_arg> | |
void | 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... | |
Detailed Description
template<typename T_functor>
struct sigc::retype_return_functor< void, T_functor >
Adaptor that performs a C-style cast on the return value of a functor.
This template specialization is for a void return. It drops the return value of the functor it invokes. Use the convenience function sigc::hide_return() to create an instance of sigc::retype_return_functor<void>.
Constructor & Destructor Documentation
template <typename T_functor >
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default |
template <typename T_functor >
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inline |
Member Function Documentation
template <typename T_functor >
template <typename... T_arg>
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inline |