forked from OctaForge/libostd
44 lines
1.1 KiB
C++
44 lines
1.1 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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#ifndef OCTA_ALLOW_CXXSTD
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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 *__buf;
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size_t __len;
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initializer_list(const _T *__v, size_t __n): __buf(__v), __len(__n) {}
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public:
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initializer_list(): __buf(nullptr), __len(0) {}
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size_t size() const { return __len; }
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const _T *begin() const { return __buf; }
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const _T *end() const { return __buf + __len; }
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};
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}
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#else
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#include <initializer_list>
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#endif
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namespace octa {
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template<typename _T> using InitializerList = std::initializer_list<_T>;
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template<typename _T>
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octa::PointerRange<const _T> each(std::initializer_list<_T> __init) {
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return octa::PointerRange<const _T>(__init.begin(), __init.end());
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}
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}
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#endif |