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parallel_for Function

Visual Studio 2010

parallel_for iterates over a range of indices and executes a user-supplied function at each iteration, in parallel.

Copy 
template <
   typename _Index_type,
   typename _Function
>
void parallel_for(
   _Index_type_First,
   _Index_type_Last,
   _Index_type_Step,
   const _Function& _Func
);
template <
   typename _Index_type,
   typename _Function
>
void parallel_for(
   _Index_type_First,
   _Index_type_Last,
   const _Function& _Func
);
_Index_type

The type of the index being used for the iteration. _Index_type must be an integral type.

_Function

The type of the function that will be executed at each iteration.

_First

The first index to be included in the iteration.

_Last

The index one past the last index to be included in the iteration.

_Step

The value by which to step when iterating from _First to _Last. The step must be positive. invalid_argument is thrown if the step is less than 1.

_Func

The function to be executed at each iteration. This may be a lambda expression, a function pointer, or any object that supports a version of the function call operator with the signature void operator()(_Index_type).

For more information, see Parallel Algorithms.

Header: ppl.h

Namespace: Concurrency

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