__gnu_parallel::_Nothing(3) Library Functions Manual __gnu_parallel::_Nothing(3)

__gnu_parallel::_Nothing - Functor doing nothing.

#include <for_each_selectors.h>


template<typename _It > void operator() (_It __i)
Functor execution.

Functor doing nothing.

For some __reduction tasks (this is not a function object, but is passed as __selector __dummy parameter.

Functor execution.

Parameters

__i iterator referencing object.

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