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62 lines
1.6 KiB
C
62 lines
1.6 KiB
C
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/*
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* Copyright (c) 2005
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* Francois Dumont
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*
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* This material is provided "as is", with absolutely no warranty expressed
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* or implied. Any use is at your own risk.
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*
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* Permission to use or copy this software for any purpose is hereby granted
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* without fee, provided the above notices are retained on all copies.
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* Permission to modify the code and to distribute modified code is granted,
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* provided the above notices are retained, and a notice that the code was
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* modified is included with the above copyright notice.
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*
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*/
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/* NOTE: This is an internal header file, included by other STL headers.
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* You should not attempt to use it directly.
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*/
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#ifndef _STLP_CARRAY_H
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#define _STLP_CARRAY_H
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/* Purpose: Mimic a pur C array with the additionnal feature of
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* being able to be used with type not default constructible.
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*/
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#ifndef _STLP_INTERNAL_CONSTRUCT_H
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# include <stl/_construct.h>
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#endif
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_STLP_BEGIN_NAMESPACE
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_STLP_MOVE_TO_PRIV_NAMESPACE
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template <class _Tp, size_t _Nb>
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struct _CArray {
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_CArray (const _Tp& __val) {
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for (size_t __i = 0; __i < _Nb; ++__i) {
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_Copy_Construct(__REINTERPRET_CAST(_Tp*, _M_data + __i * sizeof(_Tp)), __val);
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}
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}
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~_CArray() {
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_Destroy_Range(__REINTERPRET_CAST(_Tp*, _M_data + 0),
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__REINTERPRET_CAST(_Tp*, _M_data + _Nb * sizeof(_Tp)));
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}
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_Tp& operator [] (size_t __i) {
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_STLP_ASSERT(__i < _Nb)
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return *__REINTERPRET_CAST(_Tp*, _M_data + __i * sizeof(_Tp));
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}
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private:
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char _M_data[sizeof(_Tp) * _Nb];
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};
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_STLP_MOVE_TO_STD_NAMESPACE
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_STLP_END_NAMESPACE
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#endif //_STLP_CARRAY_H
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