std::mem_fun_t, std::mem_fun1_t, std::const_mem_fun_t, std::const_mem_fun1_t
template< class S, class T >
class mem_fun_t : public unary_function<T*,S> {
public:
explicit mem_fun_t(S (T::*p)());
S operator()(T* p) const;
}; |
(1) | (deprecated in C++11) (removed in C++17) |
template< class S, class T >
class const_mem_fun_t : public unary_function<const T*,S> {
public:
explicit const_mem_fun_t(S (T::*p)() const);
S operator()(const T* p) const;
}; |
(2) | (deprecated in C++11) (removed in C++17) |
template< class S, class T, class A >
class mem_fun1_t : public binary_function<T*,A,S> {
public:
explicit mem_fun1_t(S (T::*p)(A));
S operator()(T* p, A x) const;
}; |
(3) | (deprecated in C++11) (removed in C++17) |
template< class S, class T, class A >
class const_mem_fun1_t : public binary_function<const T*,A,S> {
public:
explicit const_mem_fun1_t(S (T::*p)(A) const);
S operator()(const T* p, A x) const;
}; |
(4) | (deprecated in C++11) (removed in C++17) |
Wrapper around a member function pointer. The class instance whose member function to call is passed as a pointer to the operator().
1) Wraps a non-const member function with no parameters.
2) Wraps a const member function with no parameters.
3) Wraps a non-const member function with a single parameter.
4) Wraps a const member function with a single parameter.
See also
|
(deprecated in C++11)(removed in C++17)
|
creates a wrapper from a pointer to member function, callable with a pointer to object (function template) |
|
(deprecated in C++11)(removed in C++17)
|
wrapper for a pointer to nullary or unary member function, callable with a reference to object (class template) |
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