util::Dereferencer Struct Reference

Functor dereferencing the operand. More...

#include "operations.h"

Public Member Functions
template<typename T >
decltype(auto)	operator() (T &&ptr) const
	Returns *ptr. More...

Detailed Description

Functor dereferencing the operand.

See also

util::dereference()

Example:

std::vector<int> values(ptrs.size());
std::transform
  (ptrs.cbegin(), ptrs.cend(), values.begin(), util::Dereferencer{});

will fill the vector values with the values pointed by the elements in ptrs.

Definition at line 104 of file operations.h.

Member Function Documentation

template<typename T >

decltype(auto) util::Dereferencer::operator() ( T &&  ptr ) const

inline

Returns *ptr.

Definition at line 108 of file operations.h.

    {
      return *ptr;
    }

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

• larcorealg/v09_13_01/source/larcorealg/CoreUtils/operations.h