mirror of
https://github.com/bolero-MURAKAMI/Sprout.git
synced 2024-12-27 21:45:42 +00:00
55 lines
1.9 KiB
C++
55 lines
1.9 KiB
C++
/*=============================================================================
|
|
Copyright (c) 2011-2016 Bolero MURAKAMI
|
|
https://github.com/bolero-MURAKAMI/Sprout
|
|
|
|
Distributed under the Boost Software License, Version 1.0. (See accompanying
|
|
file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
|
|
=============================================================================*/
|
|
#ifndef SPROUT_ALGORITHM_CXX14_CLAMP_RANGE_HPP
|
|
#define SPROUT_ALGORITHM_CXX14_CLAMP_RANGE_HPP
|
|
|
|
#include <sprout/config.hpp>
|
|
#include <sprout/iterator/type_traits/is_iterator_of.hpp>
|
|
#include <sprout/type_traits/enabler_if.hpp>
|
|
#include <sprout/algorithm/clamp.hpp>
|
|
|
|
namespace sprout {
|
|
//
|
|
// clamp_range
|
|
//
|
|
template<
|
|
typename InputIterator, typename OutputIterator, typename Compare,
|
|
typename sprout::enabler_if<sprout::is_iterator_outputable<OutputIterator>::value>::type = sprout::enabler
|
|
>
|
|
inline SPROUT_CXX14_CONSTEXPR OutputIterator
|
|
clamp_range(
|
|
InputIterator first, InputIterator last, OutputIterator result,
|
|
typename std::iterator_traits<InputIterator>::value_type const& low,
|
|
typename std::iterator_traits<InputIterator>::value_type const& high,
|
|
Compare comp
|
|
)
|
|
{
|
|
while (first != last) {
|
|
*result++ = sprout::clamp(*first++, low, high, comp);
|
|
}
|
|
return result;
|
|
}
|
|
template<
|
|
typename InputIterator, typename OutputIterator,
|
|
typename sprout::enabler_if<sprout::is_iterator_outputable<OutputIterator>::value>::type = sprout::enabler
|
|
>
|
|
inline SPROUT_CXX14_CONSTEXPR OutputIterator
|
|
clamp_range(
|
|
InputIterator first, InputIterator last, OutputIterator result,
|
|
typename std::iterator_traits<InputIterator>::value_type const& low,
|
|
typename std::iterator_traits<InputIterator>::value_type const& high
|
|
)
|
|
{
|
|
while (first != last) {
|
|
*result++ = sprout::clamp(*first++, low, high);
|
|
}
|
|
return result;
|
|
}
|
|
} // namespace sprout
|
|
|
|
#endif // #ifndef SPROUT_ALGORITHM_CXX14_CLAMP_RANGE_HPP
|