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https://github.com/bolero-MURAKAMI/Sprout.git
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36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
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#ifndef SPROUT_RANGE_PTR_RANGE_HPP
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#define SPROUT_RANGE_PTR_RANGE_HPP
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#include <cstddef>
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#include <iterator>
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#include <sprout/config.hpp>
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#include <sprout/iterator/ptr_index_iterator.hpp>
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#include <sprout/range/range_container.hpp>
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namespace sprout {
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namespace range {
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//
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// make_ptr_range
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//
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template<typename T>
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inline SPROUT_CONSTEXPR sprout::range::range_container<sprout::ptr_index_iterator<T> >
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make_ptr_range(T* p, typename std::iterator_traits<T*>::difference_type n) {
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return sprout::range::range_container<sprout::ptr_index_iterator<T> >(
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sprout::ptr_index_iterator<T>(p),
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sprout::ptr_index_iterator<T>(p, n)
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);
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}
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template<typename T, std::size_t N>
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inline SPROUT_CONSTEXPR sprout::range::range_container<sprout::ptr_index_iterator<T> >
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make_ptr_range(T (& arr)[N]) {
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return sprout::range::range_container<sprout::ptr_index_iterator<T> >(
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sprout::ptr_index_iterator<T>(arr),
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sprout::ptr_index_iterator<T>(arr, N)
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);
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}
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} // namespace range
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} // namespace sprout
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#endif // #ifndef SPROUT_RANGE_PTR_RANGE_HPP
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