Sprout/sprout/algorithm/fit/replace_if.hpp

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2011-09-03 13:26:26 +00:00
#ifndef SPROUT_ALGORITHM_FIT_REPLACE_IF_HPP
#define SPROUT_ALGORITHM_FIT_REPLACE_IF_HPP
#include <sprout/config.hpp>
#include <sprout/fixed_container/traits.hpp>
#include <sprout/fixed_container/functions.hpp>
#include <sprout/algorithm/fixed/replace_if.hpp>
#include <sprout/algorithm/fit/result_of.hpp>
#include <sprout/sub_array.hpp>
namespace sprout {
namespace fit {
namespace detail {
template<typename Container, typename T, typename Predicate>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Container>::type replace_if_impl(
Container const& cont,
Predicate pred,
T const& new_value,
typename sprout::fixed_container_traits<Container>::difference_type offset
)
{
return sprout::sub_copy(
sprout::get_fixed(sprout::fixed::replace_if(cont, pred, new_value)),
offset,
offset + sprout::size(cont)
);
}
} // namespace detail
//
// replace_if
//
template<typename Container, typename T, typename Predicate>
SPROUT_CONSTEXPR inline typename sprout::fit::result_of::algorithm<Container>::type replace_if(
Container const& cont,
Predicate pred,
T const& new_value
)
{
return sprout::fit::detail::replace_if_impl(cont, pred, new_value, sprout::fixed_begin_offset(cont));
}
} // namespace fit
} // namespace sprout
#endif // #ifndef SPROUT_ALGORITHM_FIT_REPLACE_IF_HPP