mirror of
https://github.com/bolero-MURAKAMI/Sprout
synced 2024-11-12 21:09:01 +00:00
85 lines
3.2 KiB
C++
85 lines
3.2 KiB
C++
/*=============================================================================
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Copyright (c) 2011-2017 Bolero MURAKAMI
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https://github.com/bolero-MURAKAMI/Sprout
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Distributed under the Boost Software License, Version 1.0. (See accompanying
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
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=============================================================================*/
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#ifndef SPROUT_ALGORITHM_FIXED_FILL_N_HPP
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#define SPROUT_ALGORITHM_FIXED_FILL_N_HPP
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#include <sprout/config.hpp>
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#include <sprout/index_tuple/metafunction.hpp>
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#include <sprout/container/traits.hpp>
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#include <sprout/container/functions.hpp>
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#include <sprout/container/indexes.hpp>
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#include <sprout/iterator/value_iterator.hpp>
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#include <sprout/iterator/type_traits/is_iterator_of.hpp>
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#include <sprout/type_traits/enabler_if.hpp>
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#include <sprout/algorithm/fixed/results.hpp>
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#include <sprout/algorithm/fixed/fill.hpp>
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#include <sprout/pit/pit.hpp>
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namespace sprout {
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namespace fixed {
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namespace detail {
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template<typename Container, typename Size, typename T>
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inline SPROUT_CONSTEXPR typename std::enable_if<
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sprout::is_fixed_container<Container>::value,
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typename sprout::fixed::results::algorithm<Container>::type
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>::type
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fill_n(Container const& cont, Size n, T const& value) {
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return sprout::fixed::detail::fill_impl(
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cont, value,
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sprout::container_indexes<Container>::make(),
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sprout::internal_begin_offset(cont),
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n
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);
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}
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template<typename Container, typename Size, typename T>
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inline SPROUT_CONSTEXPR typename std::enable_if<
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!sprout::is_fixed_container<Container>::value,
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typename sprout::fixed::results::algorithm<Container>::type
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>::type
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fill_n(Container const& cont, Size n, T const& value) {
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return sprout::remake<Container>(
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cont, n,
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sprout::value_iterator<T const&>(value, n),
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sprout::value_iterator<T const&>(value, 0)
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);
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}
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} // namespace detail
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//
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// fill_n
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//
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template<typename Container, typename Size, typename T>
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inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Container>::type
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fill_n(Container const& cont, Size n, T const& value) {
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return sprout::fixed::detail::fill_n(cont, n, value);
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}
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template<typename Container, typename Size, typename T>
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inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Container>::type
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fill_n(Size n, T const& value) {
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return sprout::fixed::fill_n(sprout::pit<Container>(), n, value);
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}
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} // namespace fixed
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template<
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typename Container, typename Size, typename T,
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typename sprout::enabler_if<!sprout::is_iterator_outputable<Container>::value>::type = sprout::enabler
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>
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inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Container>::type
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fill_n(Container const& cont, Size n, T const& value) {
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return sprout::fixed::fill_n(cont, n, value);
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}
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template<typename Container, typename Size, typename T>
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inline SPROUT_CONSTEXPR typename sprout::fixed::results::algorithm<Container>::type
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fill_n(Size n, T const& value) {
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return sprout::fixed::fill_n<Container>(n, value);
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}
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} // namespace sprout
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#endif // #ifndef SPROUT_ALGORITHM_FIXED_FILL_N_HPP
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