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https://github.com/bolero-MURAKAMI/Sprout.git
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55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
#ifndef SPROUT_ALGORITHM_FIXED_FILL_HPP
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#define SPROUT_ALGORITHM_FIXED_FILL_HPP
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#include <cstddef>
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#include <sprout/config.hpp>
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#include <sprout/index_tuple.hpp>
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#include <sprout/fixed_container/traits.hpp>
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#include <sprout/fixed_container/functions.hpp>
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#include <sprout/algorithm/fixed/result_of.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 T, std::ptrdiff_t... Indexes>
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SPROUT_CONSTEXPR inline typename sprout::fixed::result_of::algorithm<Container>::type fill_impl(
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Container const& cont,
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sprout::index_tuple<Indexes...>,
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T const& value,
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typename sprout::fixed_container_traits<Container>::difference_type offset,
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typename sprout::fixed_container_traits<Container>::size_type size
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)
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{
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return sprout::remake_clone<Container, Container>(
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cont,
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sprout::size(cont),
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(Indexes >= offset && Indexes < offset + size
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? value
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: *(sprout::fixed_begin(cont) + Indexes)
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)...
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);
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}
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} // namespace detail
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//
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// fill
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//
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template<typename Container, typename T>
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SPROUT_CONSTEXPR inline typename sprout::fixed::result_of::algorithm<Container>::type fill(
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Container const& cont,
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T const& value
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)
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{
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return sprout::fixed::detail::fill_impl(
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cont,
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typename sprout::index_range<0, sprout::fixed_container_traits<Container>::fixed_size>::type(),
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value,
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sprout::fixed_begin_offset(cont),
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sprout::size(cont)
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);
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}
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} // namespace fixed
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using sprout::fixed::fill;
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} // namespace sprout
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#endif // #ifndef SPROUT_ALGORITHM_FIXED_FILL_HPP
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