Functor returning the address in memory of the operand. More...

#include "operations.h"

Public Member Functions
template<typename T >
auto	operator() (T &ref) const
	Returns the address of the argument. More...

Detailed Description

Functor returning the address in memory of the operand.

Example:

std::vector<int*> ptrs(data.size());
std::transform
  (data.begin(), data.end(), ptrs.begin(), util::AddressTaker{});

will fill the vector ptrs with pointers to the elements of data.

Note: The address is extracted via std::addressof() and it bypasses the operator&() of the operand.

Definition at line 34 of file operations.h.

Member Function Documentation

template<typename T >

auto util::AddressTaker::operator() ( T & ref ) const

inline

Returns the address of the argument.

Definition at line 38 of file operations.h.

     {
       return std::addressof(ref);
     }

The documentation for this struct was generated from the following file: