Sprout/sprout/algorithm/fit/replace_copy.hpp

50 lines
1.7 KiB
C++

#ifndef SPROUT_ALGORITHM_FIT_REPLACE_COPY_HPP
#define SPROUT_ALGORITHM_FIT_REPLACE_COPY_HPP
#include <sprout/config.hpp>
#include <sprout/container/traits.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/algorithm/fixed/replace_copy.hpp>
#include <sprout/algorithm/fit/result_of.hpp>
#include <sprout/sub_array.hpp>
#include HDR_ALGORITHM_SSCRISK_CEL_OR_SPROUT_DETAIL
#include HDR_ITERATOR_SSCRISK_CEL_OR_SPROUT_DETAIL
namespace sprout {
namespace fit {
namespace detail {
template<typename InputIterator, typename Result, typename T>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Result>::type replace_copy_impl(
InputIterator first,
InputIterator last,
Result const& result,
T const& old_value,
T const& new_value,
typename sprout::container_traits<Result>::difference_type offset
)
{
return sprout::sub_copy(
sprout::get_internal(sprout::fixed::replace_copy(first, last, result, old_value, new_value)),
offset,
offset + NS_SSCRISK_CEL_OR_SPROUT_DETAIL::min(NS_SSCRISK_CEL_OR_SPROUT_DETAIL::distance(first, last), sprout::size(result))
);
}
} // namespace detail
//
// replace_copy
//
template<typename InputIterator, typename Result, typename T>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Result>::type replace_copy(
InputIterator first,
InputIterator last,
Result const& result,
T const& old_value,
T const& new_value
)
{
return sprout::fit::detail::replace_copy_impl(first, last, result, old_value, new_value, sprout::internal_begin_offset(result));
}
} // namespace fit
} // namespace sprout
#endif // #ifndef SPROUT_ALGORITHM_FIT_REPLACE_COPY_HPP