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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 4680 | right-hear | 1 | /* |
| 2 | * |
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| 3 | * Copyright (c) 1994 |
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| 4 | * Hewlett-Packard Company |
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| 5 | * |
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| 6 | * Permission to use, copy, modify, distribute and sell this software |
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| 7 | * and its documentation for any purpose is hereby granted without fee, |
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| 8 | * provided that the above copyright notice appear in all copies and |
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| 9 | * that both that copyright notice and this permission notice appear |
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| 10 | * in supporting documentation. Hewlett-Packard Company makes no |
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| 11 | * representations about the suitability of this software for any |
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| 12 | * purpose. It is provided "as is" without express or implied warranty. |
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| 13 | * |
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| 14 | * |
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| 15 | * Copyright (c) 1996,1997 |
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| 16 | * Silicon Graphics Computer Systems, Inc. |
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| 17 | * |
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| 18 | * Permission to use, copy, modify, distribute and sell this software |
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| 19 | * and its documentation for any purpose is hereby granted without fee, |
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| 20 | * provided that the above copyright notice appear in all copies and |
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| 21 | * that both that copyright notice and this permission notice appear |
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| 22 | * in supporting documentation. Silicon Graphics makes no |
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| 23 | * representations about the suitability of this software for any |
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| 24 | * purpose. It is provided "as is" without express or implied warranty. |
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| 25 | */ |
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| 26 | |||
| 27 | /* NOTE: This is an internal header file, included by other STL headers. |
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| 28 | * You should not attempt to use it directly. |
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| 29 | */ |
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| 30 | |||
| 31 | #ifndef _CPP_BITS_STL_CONSTRUCT_H |
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| 32 | #define _CPP_BITS_STL_CONSTRUCT_H 1 |
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| 33 | |||
| 34 | #include |
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| 35 | |||
| 36 | namespace std |
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| 37 | { |
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| 38 | |||
| 39 | // construct and destroy. These functions are not part of the C++ standard, |
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| 40 | // and are provided for backward compatibility with the HP STL. We also |
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| 41 | // provide internal names _Construct and _Destroy that can be used within |
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| 42 | // the library, so that standard-conforming pieces don't have to rely on |
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| 43 | // non-standard extensions. |
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| 44 | |||
| 45 | // Internal names |
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| 46 | |||
| 47 | template |
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| 48 | inline void _Construct(_T1* __p, const _T2& __value) { |
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| 49 | new ((void*) __p) _T1(__value); |
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| 50 | } |
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| 51 | |||
| 52 | template |
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| 53 | inline void _Construct(_T1* __p) { |
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| 54 | new ((void*) __p) _T1(); |
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| 55 | } |
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| 56 | |||
| 57 | template |
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| 58 | inline void _Destroy(_Tp* __pointer) { |
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| 59 | __pointer->~_Tp(); |
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| 60 | } |
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| 61 | |||
| 62 | template |
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| 63 | void |
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| 64 | __destroy_aux(_ForwardIterator __first, _ForwardIterator __last, __false_type) |
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| 65 | { |
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| 66 | for ( ; __first != __last; ++__first) |
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| 67 | destroy(&*__first); |
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| 68 | } |
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| 69 | |||
| 70 | template |
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| 71 | inline void __destroy_aux(_ForwardIterator, _ForwardIterator, __true_type) {} |
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| 72 | |||
| 73 | template |
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| 74 | inline void |
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| 75 | __destroy(_ForwardIterator __first, _ForwardIterator __last, _Tp*) |
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| 76 | { |
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| 77 | typedef typename __type_traits<_Tp>::has_trivial_destructor |
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| 78 | _Trivial_destructor; |
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| 79 | __destroy_aux(__first, __last, _Trivial_destructor()); |
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| 80 | } |
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| 81 | |||
| 82 | template |
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| 83 | inline void _Destroy(_ForwardIterator __first, _ForwardIterator __last) { |
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| 84 | __destroy(__first, __last, __value_type(__first)); |
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| 85 | } |
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| 86 | |||
| 87 | inline void _Destroy(char*, char*) {} |
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| 88 | inline void _Destroy(int*, int*) {} |
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| 89 | inline void _Destroy(long*, long*) {} |
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| 90 | inline void _Destroy(float*, float*) {} |
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| 91 | inline void _Destroy(double*, double*) {} |
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| 92 | inline void _Destroy(wchar_t*, wchar_t*) {} |
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| 93 | |||
| 94 | // -------------------------------------------------- |
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| 95 | // Old names from the HP STL. |
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| 96 | |||
| 97 | template |
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| 98 | inline void construct(_T1* __p, const _T2& __value) { |
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| 99 | _Construct(__p, __value); |
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| 100 | } |
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| 101 | |||
| 102 | template |
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| 103 | inline void construct(_T1* __p) { |
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| 104 | _Construct(__p); |
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| 105 | } |
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| 106 | |||
| 107 | template |
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| 108 | inline void destroy(_Tp* __pointer) { |
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| 109 | _Destroy(__pointer); |
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| 110 | } |
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| 111 | |||
| 112 | template |
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| 113 | inline void destroy(_ForwardIterator __first, _ForwardIterator __last) { |
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| 114 | _Destroy(__first, __last); |
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| 115 | } |
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| 116 | |||
| 117 | } // namespace std |
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| 118 | |||
| 119 | #endif /* _CPP_BITS_STL_CONSTRUCT_H */ |
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| 120 | |||
| 121 | // Local Variables: |
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| 122 | // mode:C++ |
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| 123 | // End: |