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- #ifndef BOOST_COMPUTE_EXPERIMENTAL_CLAMP_RANGE_HPP
- #define BOOST_COMPUTE_EXPERIMENTAL_CLAMP_RANGE_HPP
- #include <iterator>
- #include <boost/compute/lambda.hpp>
- #include <boost/compute/algorithm/transform.hpp>
- namespace boost {
- namespace compute {
- namespace experimental {
- template<class InputIterator, class OutputIterator>
- inline OutputIterator
- clamp_range(InputIterator first,
- InputIterator last,
- OutputIterator result,
- typename std::iterator_traits<InputIterator>::value_type lo,
- typename std::iterator_traits<InputIterator>::value_type hi,
- command_queue &queue)
- {
- using ::boost::compute::lambda::_1;
- using ::boost::compute::lambda::_2;
- using ::boost::compute::lambda::clamp;
- return ::boost::compute::transform(
- first,
- last,
- result,
- clamp(_1, lo, hi),
- queue
- );
- }
- }
- }
- }
- #endif
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