Sprout/sprout/algorithm/fit/replace.hpp

44 lines
1.3 KiB
C++

#ifndef SPROUT_ALGORITHM_FIT_REPLACE_HPP
#define SPROUT_ALGORITHM_FIT_REPLACE_HPP
#include <sprout/config.hpp>
#include <sprout/container/traits.hpp>
#include <sprout/container/functions.hpp>
#include <sprout/algorithm/fixed/replace.hpp>
#include <sprout/algorithm/fit/result_of.hpp>
#include <sprout/sub_array.hpp>
namespace sprout {
namespace fit {
namespace detail {
template<typename Container, typename T>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Container>::type replace_impl(
Container const& cont,
T const& old_value,
T const& new_value,
typename sprout::container_traits<Container>::difference_type offset
)
{
return sprout::sub_copy(
sprout::get_internal(sprout::fixed::replace(cont, old_value, new_value)),
offset,
offset + sprout::size(cont)
);
}
} // namespace detail
//
// replace
//
template<typename Container, typename T>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Container>::type replace(
Container const& cont,
T const& old_value,
T const& new_value
)
{
return sprout::fit::detail::replace_impl(cont, old_value, new_value, sprout::internal_begin_offset(cont));
}
} // namespace fit
} // namespace sprout
#endif // #ifndef SPROUT_ALGORITHM_FIT_REPLACE_HPP