Boost C++ Libraries

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Function transform

boost::compute::transform

Synopsis

// In header: <boost/compute/algorithm/transform.hpp>


template<typename InputIterator, typename OutputIterator, 
         typename UnaryOperator> 
  OutputIterator 
  transform(InputIterator first, InputIterator last, OutputIterator result, 
            UnaryOperator op, 
            command_queue & queue = system::default_queue());
template<typename InputIterator1, typename InputIterator2, 
         typename OutputIterator, typename BinaryOperator> 
  OutputIterator 
  transform(InputIterator1 first1, InputIterator1 last1, 
            InputIterator2 first2, OutputIterator result, BinaryOperator op, 
            command_queue & queue = system::default_queue());

Description

Transforms the elements in the range [first, last) using operator op and stores the results in the range beginning at result.

For example, to calculate the absolute value for each element in a vector:

See Also:

copy()