mirror of
https://github.com/bolero-MURAKAMI/Sprout
synced 2024-11-12 21:09:01 +00:00
181 lines
6.9 KiB
C++
181 lines
6.9 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_SUB_ARRAY_SUB_WINDOW_HPP
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#define SPROUT_SUB_ARRAY_SUB_WINDOW_HPP
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#include <type_traits>
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#include <sprout/config.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/sub_array/sub_array.hpp>
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#include <sprout/sub_array/type_traits.hpp>
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namespace sprout {
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//
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// sub_window
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//
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<!sprout::is_sub_array<Container>::value, sprout::sub_array<Container&> >::type
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sub_window(
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Container& arr,
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typename sprout::container_traits<sprout::sub_array<Container&> >::difference_type to_first,
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typename sprout::container_traits<sprout::sub_array<Container&> >::difference_type to_last
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)
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{
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return sprout::sub_array<Container&>(arr, to_first, to_last);
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}
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<!sprout::is_sub_array<Container>::value, sprout::sub_array<Container&> >::type
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sub_window(
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Container& arr,
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typename sprout::container_traits<sprout::sub_array<Container&> >::difference_type to_first = 0
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)
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{
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return sprout::sub_array<Container&>(arr, to_first, sprout::size(arr));
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}
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<!sprout::is_sub_array<Container>::value, sprout::sub_array<Container const&> >::type
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sub_window(
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Container const& arr,
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typename sprout::container_traits<sprout::sub_array<Container const&> >::difference_type to_first,
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typename sprout::container_traits<sprout::sub_array<Container const&> >::difference_type to_last
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)
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{
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return sprout::sub_array<Container const&>(arr, to_first, to_last);
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}
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<!sprout::is_sub_array<Container>::value, sprout::sub_array<Container const&> >::type
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sub_window(
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Container const& arr,
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typename sprout::container_traits<sprout::sub_array<Container const&> >::difference_type to_first = 0
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)
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{
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return sprout::sub_array<Container const&>(arr, to_first, sprout::size(arr));
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}
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<sprout::is_sub_array<Container>::value, Container>::type
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sub_window(
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Container const& arr,
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typename sprout::container_traits<Container>::difference_type to_first,
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typename sprout::container_traits<Container>::difference_type to_last
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)
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{
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return Container(arr, to_first, to_last);
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}
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<sprout::is_sub_array<Container>::value, Container>::type
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sub_window(
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Container const& arr,
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typename sprout::container_traits<Container>::difference_type to_first = 0
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)
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{
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return Container(arr, to_first, sprout::size(arr));
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}
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//
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// csub_window
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//
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<!sprout::is_sub_array<Container>::value, sprout::sub_array<Container const&> >::type
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csub_window(
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Container const& arr,
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typename sprout::container_traits<sprout::sub_array<Container const&> >::difference_type to_first,
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typename sprout::container_traits<sprout::sub_array<Container const&> >::difference_type to_last
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)
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{
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return sprout::sub_window(arr, to_first, to_last);
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}
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<!sprout::is_sub_array<Container>::value, sprout::sub_array<Container const&> >::type
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csub_window(
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Container const& arr,
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typename sprout::container_traits<sprout::sub_array<Container const&> >::difference_type to_first = 0
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)
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{
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return sprout::sub_window(arr, to_first, sprout::size(arr));
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}
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<sprout::is_sub_array<Container>::value, sprout::sub_array<typename Container::internal_type const&> >::type
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csub_window(
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Container const& arr,
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typename sprout::container_traits<Container>::difference_type to_first,
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typename sprout::container_traits<Container>::difference_type to_last
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)
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{
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return sprout::sub_array<typename Container::internal_type const&>(
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arr.get_array(),
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arr.to_first() + to_first,
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arr.to_first() + to_last
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);
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}
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<sprout::is_sub_array<Container>::value, sprout::sub_array<typename Container::internal_type const&> >::type
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csub_window(
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Container const& arr,
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typename sprout::container_traits<Container>::difference_type to_first = 0
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)
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{
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return sprout::sub_array<typename Container::internal_type const&>(
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arr.get_array(),
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arr.to_first() + to_first,
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arr.to_first() + sprout::size(arr)
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);
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}
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//
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// sub_window_copy
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//
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<!sprout::is_sub_array<Container>::value, sprout::sub_array<Container> >::type
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sub_window_copy(
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Container const& arr,
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typename sprout::container_traits<Container>::difference_type to_first,
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typename sprout::container_traits<Container>::difference_type to_last
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)
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{
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return sprout::sub_array<Container>(arr, to_first, to_last);
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}
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<!sprout::is_sub_array<Container>::value, sprout::sub_array<Container> >::type
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sub_window_copy(
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Container const& arr,
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typename sprout::container_traits<Container>::difference_type to_first = 0
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)
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{
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return sprout::sub_array<Container>(arr, to_first, sprout::size(arr));
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}
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<sprout::is_sub_array<Container>::value, sprout::sub_array<typename Container::internal_type> >::type
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sub_window_copy(
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Container const& arr,
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typename sprout::container_traits<Container>::difference_type to_first,
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typename sprout::container_traits<Container>::difference_type to_last
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)
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{
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return sprout::sub_array<typename Container::internal_type>(
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arr.get_array(),
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arr.to_first() + to_first,
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arr.to_first() + to_last
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);
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}
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template<typename Container>
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inline SPROUT_CONSTEXPR typename std::enable_if<sprout::is_sub_array<Container>::value, sprout::sub_array<typename Container::internal_type> >::type
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sub_window_copy(
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Container const& arr,
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typename sprout::container_traits<Container>::difference_type to_first = 0
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)
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{
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return sprout::sub_array<typename Container::internal_type>(
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arr.get_array(),
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arr.to_first() + to_first,
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arr.to_first() + sprout::size(arr)
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);
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}
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} // namespace sprout
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#endif // #ifndef SPROUT_SUB_ARRAY_SUB_WINDOW_HPP
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