forked from OctaForge/libostd
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
/* Initializer list support for OctaSTD.
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*
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* This file is part of OctaSTD. See COPYING.md for futher information.
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*/
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#ifndef OCTA_INITIALIZER_LIST_H
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#define OCTA_INITIALIZER_LIST_H
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#include <stddef.h>
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#include "octa/range.h"
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/* must be in std namespace otherwise the compiler won't know about it */
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namespace std {
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template<typename T>
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class initializer_list {
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const T *p_buf;
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size_t p_len;
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initializer_list(const T *v, size_t n) noexcept: p_buf(v), p_len(n) {}
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public:
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typedef size_t SizeType;
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typedef ptrdiff_t DiffType;
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typedef T ValType;
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typedef T &RefType;
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typedef const T &ConstRefType;
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typedef T *PtrType;
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typedef const T *ConstPtrType;
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initializer_list() noexcept: p_buf(nullptr), p_len(0) {}
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size_t length() const noexcept { return p_len; }
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const T *get() const noexcept { return p_buf; }
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octa::PointerRange<const T> range() noexcept {
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return octa::PointerRange<const T>(p_buf, p_len);
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}
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};
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}
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namespace octa {
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template<typename T> using InitializerList = std::initializer_list<T>;
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}
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#endif |