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// memory stl/clr header |
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#ifndef _CLI_MEMORY_ |
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#define _CLI_MEMORY_ |
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#include <cliext/iterator> |
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#include <cliext/utility> // for pair |
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#ifdef _M_CEE_SAFE |
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#define _PAIR_TYPE(iter_t) cliext::pair<iter_t, iter_t> // iterator pair |
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#define _PAIR_TYPE2(iter1_t, iter2_t) \ |
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cliext::pair<iter1_t, iter2_t> // iterator pair |
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#define _STLCLRDB_ERROR(mesg) |
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#define _STLCLRDB_LT(left, right) ((left) < (right)) |
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#define _STLCLRDB_LT_PRED(pred, left, right) ((pred)(left, right)) |
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#define _STLCLRDB_POINTER(first) |
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#define _STLCLRDB_ORDER(first, last) |
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#define _STLCLRDB_ORDER_PRED(first, last, pred) |
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#define _STLCLRDB_RANGE(first, last) |
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#else /* _M_CEE_SAFE */ |
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#include <climits> // for CHAR_MAX, UCHAR_MAX |
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#include <cstddef> // for ptrdiff_t, size_t |
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#include <cstring> // form mem* functions |
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#include <new> // for placement new |
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#include <utility> // for std::pair |
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#include <xutility> // for CHAR_MAX, UCHAR_MAX, iterator debugging |
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#define _PAIR_TYPE(iter_t) typename cliext::_Pick_pair< \ |
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__is_value_class(iter_t) || __is_ref_class(iter_t), \ |
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iter_t, iter_t>::value_type |
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#define _PAIR_TYPE2(iter1_t, iter2_t) typename cliext::_Pick_pair< \ |
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__is_value_class(iter1_t) || __is_ref_class(iter1_t), \ |
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iter1_t, iter2_t>::value_type // both managed or both unmanaged |
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namespace cliext { |
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template<bool _Is_managed, |
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typename _Value1_t, |
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typename _Value2_t> |
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class _Pick_pair; // select managed or unmanaged type |
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template<typename _Value1_t, |
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typename _Value2_t> |
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class _Pick_pair<false, _Value1_t, _Value2_t> |
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{ // define unmanaged type |
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public: |
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typedef std::pair<_Value1_t, _Value2_t> value_type; |
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}; |
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template<typename _Value1_t, |
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typename _Value2_t> |
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class _Pick_pair<true, _Value1_t, _Value2_t> |
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{ // define managed type |
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public: |
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typedef cliext::pair<_Value1_t, _Value2_t> value_type; |
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}; |
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} // namespace cliext |
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#if _HAS_ITERATOR_DEBUGGING |
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#ifndef _STLCLRDB_REPORT |
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#define _STLCLRDB_REPORT(mesg, file, line) \ |
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std::_DEBUG_ERROR2(mesg, file, line) |
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#endif /* _STLCLRDB_REPORT */ |
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#define _STLCLRDB_ERROR(mesg) \ |
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_STLCLRDB_REPORT(mesg, __FILEW__, __LINE__) |
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#define _STLCLRDB_LT(left, right) \ |
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cliext::_Stlclrdb_lt(left, right, __FILEW__, __LINE__) |
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#define _STLCLRDB_LT_PRED(pred, left, right) \ |
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cliext::_Stlclrdb_lt_pred(pred, left, right, __FILEW__, __LINE__) |
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#define _STLCLRDB_POINTER(first) \ |
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cliext::_Stlclrdb_pointer(first, __FILEW__, __LINE__) |
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#define _STLCLRDB_POINTER2(first, filew, line) \ |
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cliext::_Stlclrdb_pointer(first, filew, line) |
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#define _STLCLRDB_ORDER(first, last) \ |
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cliext::_Stlclrdb_order(first, last, __FILEW__, __LINE__) |
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#define _STLCLRDB_ORDER_PRED(first, last, pred) \ |
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cliext::_Stlclrdb_order(first, last, pred, __FILEW__, __LINE__) |
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#define _STLCLRDB_RANGE(first, last) \ |
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cliext::_Stlclrdb_range(first, last, __FILEW__, __LINE__) |
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#define _STLCLRDB_RANGE2(first, last, filew, line) \ |
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cliext::_Stlclrdb_range(first, last, filew, line) |
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namespace cliext { |
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template<class _Ty1, class _Ty2> inline |
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bool _Stlclrdb_lt(_Ty1% _Left, _Ty2% _Right, |
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const wchar_t *_File, unsigned int _Line) |
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{ // test if _Left < _Right and operator< is strict weak ordering |
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if (!(_Left < _Right)) |
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return (false); |
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else if (_Right < _Left) |
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_STLCLRDB_REPORT("invalid operator<", _File, _Line); |
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return (true); |
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} |
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template<class _Pr, class _Ty1, class _Ty2> inline |
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bool _Stlclrdb_lt_pred(_Pr _Pred, _Ty1% _Left, _Ty2% _Right, |
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const wchar_t *_File, unsigned int _Line) |
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{ // test if _Pred(_Left, _Right) and _Pred is strict weak ordering |
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if (!_Pred(_Left, _Right)) |
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return (false); |
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else if (_Pred(_Right, _Left)) |
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_STLCLRDB_REPORT("invalid operator<", _File, _Line); |
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return (true); |
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} |
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// TEMPLATE FUNCTION _Stlclrdb_pointer |
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template<class _InIt> inline |
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void _Stlclrdb_pointer(_InIt%, const wchar_t *, unsigned int) |
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{ // test pointer for non-singularity, arbitrary type |
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} |
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template<class _Ty> inline |
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void _Stlclrdb_pointer(const _Ty *_First, const wchar_t *_File, |
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unsigned int _Line) |
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{ // test iterator for non-singularity, const pointers |
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if (_First == 0) |
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_STLCLRDB_REPORT("invalid null pointer", _File, _Line); |
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} |
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template<class _Ty> inline |
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void _Stlclrdb_pointer(_Ty *_First, const wchar_t *_File, |
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unsigned int _Line) |
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{ // test iterator for non-singularity, pointers |
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if (_First == 0) |
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_STLCLRDB_REPORT("invalid null pointer", _File, _Line); |
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} |
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// TEMPLATE FUNCTION _Stlclrdb_order |
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template<class _InIt> inline |
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void _Stlclrdb_order2(_InIt _First, _InIt _Last, |
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const wchar_t *_File, unsigned int _Line, input_iterator_tag) |
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{ // test if range is ordered by operator<, input iterators |
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} |
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template<class _FwdIt> inline |
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void _Stlclrdb_order2(_FwdIt _First, _FwdIt _Last, |
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const wchar_t *_File, unsigned int _Line, forward_iterator_tag) |
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{ // test if range is ordered by operator<, forward iterators |
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for (_FwdIt _Next = _First; _First != _Last && ++_Next != _Last; ++_First) |
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if (_STLCLRDB_LT(*_Next, *_First)) |
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_STLCLRDB_REPORT("sequence not ordered", _File, _Line); |
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} |
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template<class _InIt> inline |
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void _Stlclrdb_order(_InIt _First, _InIt _Last, |
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const wchar_t *_File, unsigned int _Line) |
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{ // test is range is ordered by operator< |
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_STLCLRDB_RANGE2(_First, _Last, _File, _Line); |
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_Stlclrdb_order2(_First, _Last, _File, _Line, _Iter_category(_First)); |
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} |
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// TEMPLATE FUNCTION _Stlclrdb_order WITH PRED |
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template<class _InIt, |
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class _Pr> inline |
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void _Stlclrdb_order2(_InIt _First, _InIt _Last, _Pr _Pred, |
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const wchar_t *_File, unsigned int _Line, input_iterator_tag) |
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{ // test if range is ordered by predicate, input iterators |
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} |
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template<class _FwdIt, |
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class _Pr> inline |
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void _Stlclrdb_order2(_FwdIt _First, _FwdIt _Last, _Pr _Pred, |
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const wchar_t *_File, unsigned int _Line, forward_iterator_tag) |
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{ // test if range is ordered by predicate, forward iterators |
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for (_FwdIt _Next = _First; _First != _Last && ++_Next != _Last; ++_First) |
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if (_STLCLRDB_LT_PRED(_Pred, *_Next, *_First)) |
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_STLCLRDB_REPORT("sequence not ordered", _File, _Line); |
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} |
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template<class _InIt, |
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class _Pr> inline |
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void _Stlclrdb_order(_InIt _First, _InIt _Last, _Pr _Pred, |
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const wchar_t *_File, unsigned int _Line) |
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{ // test if range is ordered by predicate |
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_STLCLRDB_RANGE2(_First, _Last, _File, _Line); |
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_STLCLRDB_POINTER2(_Pred, _File, _Line); |
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_Stlclrdb_order2(_First, _Last, _Pred, _File, _Line, |
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_Iter_category(_First)); |
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} |
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// TEMPLATE FUNCTION _Stlclrdb_range |
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template<class _InIt> inline |
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void _Stlclrdb_range2(_InIt, _InIt, |
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const wchar_t *, unsigned int, input_iterator_tag) |
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{ // test iterator pair for valid range, arbitrary iterators |
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} |
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template<class _RanIt> inline |
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void _Stlclrdb_range2(_RanIt _First, _RanIt _Last, |
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const wchar_t *_Filew, unsigned int _Line, |
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random_access_iterator_tag) |
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{ // test iterator pair for valid range, random-access iterators |
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if (_First != _Last) |
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{ // check for non-null pointers, valid range |
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_STLCLRDB_POINTER2(_First, _Filew, _Line); |
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_STLCLRDB_POINTER2(_Last, _Filew, _Line); |
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if (_Last < _First) |
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_STLCLRDB_REPORT("invalid iterator range", _Filew, _Line); |
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} |
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} |
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template<class _InIt> inline |
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void _Stlclrdb_range(_InIt _First, _InIt _Last, |
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const wchar_t *_Filew, unsigned int _Line) |
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{ // test iterator pair for valid range |
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_Stlclrdb_range2(_First, _Last, _Filew, _Line, _Iter_category(_First)); |
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} |
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} // namespace cliext |
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#else /* _HAS_ITERATOR_DEBUGGING */ |
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#define _STLCLRDB_LT(left, right) ((left) < (right)) |
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#define _STLCLRDB_LT_PRED(pred, left, right) ((pred)(left, right)) |
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#define _STLCLRDB_POINTER(first) |
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#define _STLCLRDB_ORDER(first, last) |
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#define _STLCLRDB_ORDER_PRED(first, last, pred) |
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#define _STLCLRDB_RANGE(first, last) |
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#endif /* _HAS_ITERATOR_DEBUGGING */ |
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#endif /* _M_CEE_SAFE */ |
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namespace cliext { |
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// |
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// UN/MANAGED TEMP BUFFER SELECTOR |
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// |
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template<typename _Value_t> |
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value class _Temp_gc_iterator; |
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template<typename _Value_t> |
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class _Temp_iterator; |
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#ifdef _M_CEE_SAFE |
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#define _TEMP_ITER(iter_t, value_t) _Temp_gc_iterator<value_t> |
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#else /* _M_CEE_SAFE */ |
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#define _TEMP_ITER(iter_t, value_t) typename cliext::_Pick_tbuf< \ |
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__is_value_class(iter_t) || __is_ref_class(iter_t), value_t>::value_type |
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|
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template<bool _Is_managed, |
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typename _Value_t> |
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class _Pick_tbuf; // select managed or unmanaged type |
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template<typename _Value_t> |
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class _Pick_tbuf<false, _Value_t> |
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{ // define unmanaged type |
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public: |
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typedef cliext::_Temp_iterator<_Value_t> value_type; |
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}; |
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template<typename _Value_t> |
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class _Pick_tbuf<true, _Value_t> |
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{ // define managed type |
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public: |
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typedef cliext::_Temp_gc_iterator<_Value_t> value_type; |
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}; |
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// TEMPLATE FUNCTION get_temporary_buffer |
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template<class _Ty> inline |
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pair<_Ty *, std::ptrdiff_t> |
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get_temporary_buffer(std::ptrdiff_t _Count) |
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{ // get raw temporary buffer of up to _Count elements |
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_Ty *_Pbuf; |
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if (_Count < 0) |
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_Count = 0; |
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for (_Pbuf = 0; 0 < _Count; _Count /= 2) |
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try |
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{ // try to allocate storage |
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_Pbuf = (_Ty *)::operator new(_Count * sizeof (_Ty)); |
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break; |
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} |
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catch (...) |
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{ // loop if new fails |
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} |
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return (pair<_Ty *, std::ptrdiff_t>(_Pbuf, _Count)); |
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} |
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|
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// TEMPLATE FUNCTION return_temporary_buffer |
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template<class _Ty> inline |
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void return_temporary_buffer(_Ty *_Pbuf) |
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{ // delete raw temporary buffer |
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::operator delete(_Pbuf); |
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} |
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|
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// TEMPLATE CLASS _Temp_iterator |
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template<class _Ty> |
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class _Temp_iterator |
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{ // wrap stores to unmanaged temporary buffer as output iterator |
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public: |
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typedef _Temp_iterator<_Ty> _Mytype_t; |
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typedef _Ty *_Pty; |
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typedef output_iterator_tag iterator_category; |
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|
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_Temp_iterator(std::ptrdiff_t _Count = 0) |
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{ // construct from desired temporary buffer size |
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_Buf._Begin = 0; |
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_Buf._Current = 0; |
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_Buf._Hiwater = 0; |
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_Buf._Size = _Count; // memorize size for lazy allocation |
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_Pbuf = &_Buf; |
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} |
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|
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_Temp_iterator(const _Temp_iterator& _Right) |
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{ // construct from _Right (share active buffer) |
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_Buf._Begin = 0; // clear stored buffer, for safe destruction |
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_Buf._Current = 0; |
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_Buf._Hiwater = 0; |
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_Buf._Size = 0; |
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*this = _Right; |
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} |
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|
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~_Temp_iterator() |
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{ // destroy the object |
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if (_Buf._Begin != 0) |
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{ // destroy any constructed elements in buffer |
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for (_Pty _Next = _Buf._Begin; |
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_Next != _Buf._Hiwater; ++_Next) |
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_Next->~_Ty(); |
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return_temporary_buffer(_Buf._Begin); |
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} |
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} |
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|
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_Temp_iterator& operator=(const _Temp_iterator& _Right) |
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{ // assign _Right (share active buffer) |
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_Pbuf = _Right._Pbuf; |
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return (*this); |
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} |
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|
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_Temp_iterator& operator=(_Ty& _Val) |
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{ // assign or construct value into active buffer, and increment |
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if (_Pbuf->_Current < _Pbuf->_Hiwater) |
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*_Pbuf->_Current++ = _Val; // below high water mark, assign |
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else |
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{ // above high water mark, construct |
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_Pty _Ptr = &*_Pbuf->_Current; |
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::new (_Ptr) _Ty(_Val); |
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_Pbuf->_Hiwater = ++_Pbuf->_Current; |
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} |
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return (*this); |
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} |
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|
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_Temp_iterator& operator*() |
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{ // pretend to return designated value |
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return (*this); |
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} |
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|
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_Temp_iterator& operator++() |
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{ // pretend to preincrement |
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return (*this); |
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} |
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|
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_Temp_iterator& operator++(int) |
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{ // pretend to postincrement |
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return (*this); |
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} |
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|
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|
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_Pty _Last() const |
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{ // return pointer past end of buffer contents |
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return (_Pbuf->_Current); |
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} |
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|
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std::ptrdiff_t _Maxlen() |
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{ // return size of buffer |
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if (_Pbuf->_Begin == 0 && 0 < _Pbuf->_Size) |
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{ // allocate buffer on first size query |
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pair<_Pty, std::ptrdiff_t> _Pair = |
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get_temporary_buffer<_Ty>(_Pbuf->_Size); |
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|
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_Pbuf->_Begin = _Pair.first; |
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_Pbuf->_Current = _Pair.first; |
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_Pbuf->_Hiwater = _Pair.first; |
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_Pbuf->_Size = _Pair.second; |
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} |
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return (_Pbuf->_Size); |
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} |
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|
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//_STLCLR_FIELD_ACCESS: |
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struct _Bufpar |
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{ // control information for a temporary buffer |
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_Pty _Begin; // pointer to beginning of buffer |
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_Pty _Current; // pointer to next available element |
| 402 |
|
_Pty _Hiwater; // pointer to first unconstructed element |
| 403 |
|
std::ptrdiff_t _Size; // length of buffer |
| 404 |
|
}; |
| 405 |
|
|
| 406 |
|
_Bufpar _Buf; // buffer control stored in iterator |
| 407 |
|
_Bufpar *_Pbuf; // pointer to active buffer control |
| 408 |
|
}; |
| 409 |
|
#endif /* _M_CEE_SAFE */ |
| 410 |
|
|
| 411 |
|
// TEMPLATE CLASS _Temp_gc_iterator |
| 412 |
|
template<class _Ty> |
| 413 |
|
value class _Temp_gc_iterator |
| 414 |
|
{ // wrap stores to managed temporary buffer as output iterator |
| 415 |
|
public: |
| 416 |
|
typedef _Temp_gc_iterator<_Ty> _Mytype_t; |
| 417 |
|
typedef cli::array<_Ty> _Myarray_t; |
| 418 |
|
typedef ArrayContainer<_Ty> _Mycont_t; |
| 419 |
|
typedef typename _Mycont_t::iterator iterator; |
| 420 |
|
|
| 421 |
|
_Temp_gc_iterator(int _Count) |
| 422 |
|
: _Mysize(_Count), _Mycont(nullptr), _Next(nullptr) |
| 423 |
|
{ // construct from desired temporary buffer size |
| 424 |
|
} |
| 425 |
|
|
| 426 |
|
static _Ty% operator*(_Temp_gc_iterator% _Left) |
| 427 |
|
{ // return designated value |
| 428 |
|
return (_Left._Next->get_ref()); |
| 429 |
|
} |
| 430 |
|
|
| 431 |
|
_Temp_gc_iterator operator++() |
| 432 |
|
{ // preincrement |
| 433 |
|
_Next->next(); |
| 434 |
|
return (*this); |
| 435 |
|
} |
| 436 |
|
|
| 437 |
|
iterator operator++(int) |
| 438 |
|
{ // postincrement |
| 439 |
|
iterator _Temp = *_Next; |
| 440 |
|
|
| 441 |
|
_Next->next(); |
| 442 |
|
return (_Temp); |
| 443 |
|
} |
| 444 |
|
|
| 445 |
|
_Temp_gc_iterator _Init() |
| 446 |
|
{ // set pointer at beginning of buffer |
| 447 |
|
*_Next = _Mycont->begin(); |
| 448 |
|
return (*this); |
| 449 |
|
} |
| 450 |
|
|
| 451 |
|
iterator _First() |
| 452 |
|
{ // return pointer to beginning of buffer |
| 453 |
|
return (_Mycont->begin()); |
| 454 |
|
} |
| 455 |
|
|
| 456 |
|
iterator _Last() |
| 457 |
|
{ // return pointer past end of buffer contents |
| 458 |
|
return (*_Next); |
| 459 |
|
} |
| 460 |
|
|
| 461 |
|
int _Maxlen() |
| 462 |
|
{ // return size of buffer |
| 463 |
|
if (_Mycont == nullptr) |
| 464 |
|
{ // allocate buffer and iterator on first size query |
| 465 |
|
_Mycont = gcnew _Mycont_t(_Mysize); |
| 466 |
|
_Next = gcnew iterator; |
| 467 |
|
} |
| 468 |
|
return (_Mycont->size()); |
| 469 |
|
} |
| 470 |
|
|
| 471 |
|
_STLCLR_FIELD_ACCESS: |
| 472 |
|
int _Mysize; // size of desired buffer |
| 473 |
|
_Mycont_t^ _Mycont; // handle for buffer |
| 474 |
|
iterator^ _Next; // iterator into buffer |
| 475 |
|
}; |
| 476 |
|
|
| 477 |
|
// ALGORITHM STUFF (from <algorithm>) |
| 478 |
|
|
| 479 |
|
// TEMPLATE FUNCTION swap |
| 480 |
|
template<class _Ty> inline |
| 481 |
|
void swap(_Ty% _Left, _Ty% _Right) |
| 482 |
|
{ // exchange values stored at _Left and _Right |
| 483 |
|
_Ty _Tmp = _Left; |
| 484 |
|
_Left = _Right, _Right = _Tmp; |
| 485 |
|
} |
| 486 |
|
|
| 487 |
|
// TEMPLATE FUNCTION copy |
| 488 |
|
template<class _InIt, |
| 489 |
|
class _OutIt> inline |
| 490 |
|
_OutIt copy_unchecked(_InIt _First, _InIt _Last, _OutIt _Dest) |
| 491 |
|
{ // copy [_First, _Last) to [_Dest, ...) |
| 492 |
|
for (; _First != _Last; ++_Dest, ++_First) |
| 493 |
|
*_Dest = *_First; |
| 494 |
|
return (_Dest); |
| 495 |
|
} |
| 496 |
|
|
| 497 |
|
template<class _InIt, |
| 498 |
|
class _OutIt> inline |
| 499 |
|
_OutIt copy(_InIt _First, _InIt _Last, _OutIt _Dest) |
| 500 |
|
{ // copy [_First, _Last) to [_Dest, ...) |
| 501 |
|
#if _HAS_ITERATOR_DEBUGGING |
| 502 |
|
_STLCLRDB_RANGE(_First, _Last); |
| 503 |
|
if (_First != _Last) |
| 504 |
|
_STLCLRDB_POINTER(_Dest); |
| 505 |
|
#endif /* _HAS_ITERATOR_DEBUGGING */ |
| 506 |
|
return (cliext::copy_unchecked( |
| 507 |
|
_Unchecked(_First), _Unchecked(_Last), |
| 508 |
|
_Unchecked(_Dest))); |
| 509 |
|
} |
| 510 |
|
|
| 511 |
|
// TEMPLATE FUNCTION copy_backward |
| 512 |
|
template<class _BidIt1, |
| 513 |
|
class _BidIt2> inline |
| 514 |
|
_BidIt2 copy_backward_unchecked(_BidIt1 _First, _BidIt1 _Last, |
| 515 |
|
_BidIt2 _Dest) |
| 516 |
|
{ // copy [_First, _Last) backwards to [..., _Dest) |
| 517 |
|
while (_First != _Last) |
| 518 |
|
*--_Dest = *--_Last; |
| 519 |
|
return (_Dest); |
| 520 |
|
} |
| 521 |
|
|
| 522 |
|
template<class _BidIt1, |
| 523 |
|
class _BidIt2> inline |
| 524 |
|
_BidIt2 copy_backward(_BidIt1 _First, _BidIt1 _Last, _BidIt2 _Dest) |
| 525 |
|
{ // copy [_First, _Last) backwards to [..., _Dest) |
| 526 |
|
#if _HAS_ITERATOR_DEBUGGING |
| 527 |
|
_STLCLRDB_RANGE(_First, _Last); |
| 528 |
|
if (_First != _Last) |
| 529 |
|
_STLCLRDB_POINTER(_Dest); |
| 530 |
|
#endif /* _HAS_ITERATOR_DEBUGGING */ |
| 531 |
|
return (cliext::copy_backward_unchecked( |
| 532 |
|
_Unchecked(_First), _Unchecked(_Last), |
| 533 |
|
_Unchecked(_Dest))); |
| 534 |
|
} |
| 535 |
|
|
| 536 |
|
// TEMPLATE FUNCTION mismatch |
| 537 |
|
template<class _InIt1, |
| 538 |
|
class _InIt2> inline |
| 539 |
|
_PAIR_TYPE2(_InIt1, _InIt2) |
| 540 |
|
mismatch_unchecked(_InIt1 _First1, _InIt1 _Last1, |
| 541 |
|
_InIt2 _First2) |
| 542 |
|
{ // return [_First1, _Last1) and [_First2, _Last2) mismatch |
| 543 |
|
for (; _First1 != _Last1 && *_First1 == *_First2; ) |
| 544 |
|
++_First1, ++_First2; |
| 545 |
|
return (_PAIR_TYPE2(_InIt1, _InIt2)(_First1, _First2)); |
| 546 |
|
} |
| 547 |
|
|
| 548 |
|
template<class _InIt1, |
| 549 |
|
class _InIt2> inline |
| 550 |
|
_PAIR_TYPE2(_InIt1, _InIt2) |
| 551 |
|
mismatch(_InIt1 _First1, _InIt1 _Last1, |
| 552 |
|
_InIt2 _First2) |
| 553 |
|
{ // return [_First1, _Last1) and [_First2, _Last2) mismatch |
| 554 |
|
#if _HAS_ITERATOR_DEBUGGING |
| 555 |
|
_STLCLRDB_RANGE(_First1, _Last1); |
| 556 |
|
if (_First1 != _Last1) |
| 557 |
|
_STLCLRDB_POINTER(_First2); |
| 558 |
|
#endif /* _HAS_ITERATOR_DEBUGGING */ |
| 559 |
|
|
| 560 |
|
return (cliext::mismatch_unchecked( |
| 561 |
|
_Unchecked(_First1), _Unchecked(_Last1), |
| 562 |
|
_Unchecked(_First2))); |
| 563 |
|
} |
| 564 |
|
|
| 565 |
|
// TEMPLATE FUNCTION mismatch WITH PRED |
| 566 |
|
template<class _InIt1, |
| 567 |
|
class _InIt2, |
| 568 |
|
class _Pr> inline |
| 569 |
|
_PAIR_TYPE2(_InIt1, _InIt2) |
| 570 |
|
mismatch_unchecked(_InIt1 _First1, _InIt1 _Last1, |
| 571 |
|
_InIt2 _First2, _Pr _Pred) |
| 572 |
|
{ // return [_First1, _Last1) and [_First2, _Last2) mismatch using _Pred |
| 573 |
|
for (; _First1 != _Last1 && _Pred(*_First1, *_First2); ) |
| 574 |
|
++_First1, ++_First2; |
| 575 |
|
return (_PAIR_TYPE2(_InIt1, _InIt2)(_First1, _First2)); |
| 576 |
|
} |
| 577 |
|
|
| 578 |
|
template<class _InIt1, |
| 579 |
|
class _InIt2, |
| 580 |
|
class _Pr> inline |
| 581 |
|
_PAIR_TYPE2(_InIt1, _InIt2) |
| 582 |
|
mismatch(_InIt1 _First1, _InIt1 _Last1, |
| 583 |
|
_InIt2 _First2, _Pr _Pred) |
| 584 |
|
{ // return [_First1, _Last1) and [_First2, _Last2) mismatch using _Pred |
| 585 |
|
#if _HAS_ITERATOR_DEBUGGING |
| 586 |
|
_STLCLRDB_RANGE(_First1, _Last1); |
| 587 |
|
if (_First1 != _Last1) |
| 588 |
|
_STLCLRDB_POINTER(_First2); |
| 589 |
|
_STLCLRDB_POINTER(_Pred); |
| 590 |
|
#endif /* _HAS_ITERATOR_DEBUGGING */ |
| 591 |
|
|
| 592 |
|
return (cliext::mismatch_unchecked( |
| 593 |
|
_Unchecked(_First1), _Unchecked(_Last1), |
| 594 |
|
_Unchecked(_First2), _Pred)); |
| 595 |
|
} |
| 596 |
|
|
| 597 |
|
// TEMPLATE FUNCTION equal |
| 598 |
|
template<class _InIt1, |
| 599 |
|
class _InIt2> inline |
| 600 |
|
bool equal_unchecked(_InIt1 _First1, _InIt1 _Last1, |
| 601 |
|
_InIt2 _First2) |
| 602 |
|
{ // compare [_First1, _Last1) to [First2, ...) |
| 603 |
|
for (; _First1 != _Last1; ++_First1, ++_First2) |
| 604 |
|
if (!(*_First1 == *_First2)) |
| 605 |
|
return (false); |
| 606 |
|
return (true); |
| 607 |
|
} |
| 608 |
|
|
| 609 |
|
template<class _InIt1, |
| 610 |
|
class _InIt2> inline |
| 611 |
|
bool equal(_InIt1 _First1, _InIt1 _Last1, |
| 612 |
|
_InIt2 _First2) |
| 613 |
|
{ // compare [_First1, _Last1) to [First2, ...) |
| 614 |
|
#if _HAS_ITERATOR_DEBUGGING |
| 615 |
|
_STLCLRDB_RANGE(_First1, _Last1); |
| 616 |
|
if (_First1 != _Last1) |
| 617 |
|
_STLCLRDB_POINTER(_First2); |
| 618 |
|
#endif /* _HAS_ITERATOR_DEBUGGING */ |
| 619 |
|
return (cliext::equal_unchecked( |
| 620 |
|
_Unchecked(_First1), _Unchecked(_Last1), |
| 621 |
|
_Unchecked(_First2))); |
| 622 |
|
} |
| 623 |
|
|
| 624 |
|
#ifdef _M_CEE_SAFE |
| 625 |
|
#else /* _M_CEE_SAFE */ |
| 626 |
|
inline bool equal(const char *_First1, const char *_Last1, |
| 627 |
|
const char *_First2) |
| 628 |
|
{ // compare [_First1, _Last1) to [First2, ...), for chars |
| 629 |
|
#if _HAS_ITERATOR_DEBUGGING |
| 630 |
|
_STLCLRDB_RANGE(_First1, _Last1); |
| 631 |
|
if (_First1 != _Last1) |
| 632 |
|
_STLCLRDB_POINTER(_First2); |
| 633 |
|
#endif /* _HAS_ITERATOR_DEBUGGING */ |
| 634 |
|
|
| 635 |
|
return (std::memcmp(_First1, _First2, _Last1 - _First1) == 0); |
| 636 |
|
} |
| 637 |
|
|
| 638 |
|
inline bool equal(const signed char *_First1, const signed char *_Last1, |
| 639 |
|
const signed char *_First2) |
| 640 |
|
{ // compare [_First1, _Last1) to [First2, ...), for signed chars |
| 641 |
|
#if _HAS_ITERATOR_DEBUGGING |
| 642 |
|
_STLCLRDB_RANGE(_First1, _Last1); |
| 643 |
|
if (_First1 != _Last1) |
| 644 |
|
_STLCLRDB_POINTER(_First2); |
| 645 |
|
#endif /* _HAS_ITERATOR_DEBUGGING */ |
| 646 |
|
|
| 647 |
|
return (std::memcmp(_First1, _First2, _Last1 - _First1) == 0); |
| 648 |
|
} |
| 649 |
|
|
| 650 |
|
inline bool equal(const unsigned char *_First1, const unsigned char *_Last1, |
| 651 |
|
const unsigned char *_First2) |
| 652 |
|
{ // compare [_First1, _Last1) to [First2, ...), for unsigned chars |
| 653 |
|
#if _HAS_ITERATOR_DEBUGGING |
| 654 |
|
_STLCLRDB_RANGE(_First1, _Last1); |
| 655 |
|
if (_First1 != _Last1) |
| 656 |
|
_STLCLRDB_POINTER(_First2); |
| 657 |
|
#endif /* _HAS_ITERATOR_DEBUGGING */ |
| 658 |
|
|
| 659 |
|
return (std::memcmp(_First1, _First2, _Last1 - _First1) == 0); |
| 660 |
|
} |
| 661 |
|
#endif /* _M_CEE_SAFE */ |
| 662 |
|
|
| 663 |
|
// TEMPLATE FUNCTION equal WITH PRED |
| 664 |
|
template<class _InIt1, |
| 665 |
|
class _InIt2, |
| 666 |
|
class _Pr> inline |
| 667 |
|
bool equal_unchecked(_InIt1 _First1, _InIt1 _Last1, |
| 668 |
|
_InIt2 _First2, _Pr _Pred) |
| 669 |
|
{ // compare [_First1, _Last1) to [First2, ...) using _Pred |
| 670 |
|
for (; _First1 != _Last1; ++_First1, ++_First2) |
| 671 |
|
if (!_Pred(*_First1, *_First2)) |
| 672 |
|
return (false); |
| 673 |
|
return (true); |
| 674 |
|
} |
| 675 |
|
|
| 676 |
|
template<class _InIt1, |
| 677 |
|
class _InIt2, |
| 678 |
|
class _Pr> inline |
| 679 |
|
bool equal(_InIt1 _First1, _InIt1 _Last1, |
| 680 |
|
_InIt2 _First2, _Pr _Pred) |
| 681 |
|
{ // compare [_First1, _Last1) to [First2, ...) using _Pred |
| 682 |
|
#if _HAS_ITERATOR_DEBUGGING |
| 683 |
|
_STLCLRDB_RANGE(_First1, _Last1); |
| 684 |
|
if (_First1 != _Last1) |
| 685 |
|
_STLCLRDB_POINTER(_First2); |
| 686 |
|
_STLCLRDB_POINTER(_Pred); |
| 687 |
|
#endif /* _HAS_ITERATOR_DEBUGGING */ |
| 688 |
|
return (cliext::equal_unchecked( |
| 689 |
|
_Unchecked(_First1), _Unchecked(_Last1), |
| 690 |
|
_Unchecked(_First2), _Pred)); |
| 691 |
|
} |
| 692 |
|
|
| 693 |
|
// TEMPLATE FUNCTION fill |
| 694 |
|
template<class _FwdIt, |
| 695 |
|
class _Ty> inline |
| 696 |
|
void fill_unchecked(_FwdIt _First, _FwdIt _Last, const _Ty% _Val) |
| 697 |
|
{ // copy _Val through [_First, _Last) |
| 698 |
|
for (; _First != _Last; ++_First) |
| 699 |
|
*_First = _Val; |
| 700 |
|
} |
| 701 |
|
|
| 702 |
|
#ifdef _M_CEE_SAFE |
| 703 |
|
#else /* _M_CEE_SAFE */ |
| 704 |
|
#ifndef _Out_capcount_x_ |
| 705 |
|
#define _Out_capcount_x_ __out_ecount_full |
| 706 |
|
#endif /* _Out_capcount_x_ */ |
| 707 |
|
|
| 708 |
|
#ifndef _In_opt |
| 709 |
|
#define _In_opt __in_opt |
| 710 |
|
#endif /* _In_opt */ |
| 711 |
|
|
| 712 |
|
inline void fill_unchecked( |
| 713 |
|
_Out_capcount_x_(_Last - _First) char *_First, |
| 714 |
|
_In_opt char *_Last, |
| 715 |
|
int _Val) |
| 716 |
|
{ // copy char _Val through [_First, _Last) |
| 717 |
|
std::memset(_First, _Val, _Last - _First); |
| 718 |
|
} |
| 719 |
|
|
| 720 |
|
inline void fill_unchecked( |
| 721 |
|
_Out_capcount_x_(_Last - _First) signed char *_First, |
| 722 |
|
_In_opt signed char *_Last, |
| 723 |
|
int _Val) |
| 724 |
|
{ // copy signed char _Val through [_First, _Last) |
| 725 |
|
std::memset(_First, _Val, _Last - _First); |
| 726 |
|
} |
| 727 |
|
|
| 728 |
|
inline void fill_unchecked( |
| 729 |
|
_Out_capcount_x_(_Last - _First) unsigned char *_First, |
| 730 |
|
_In_opt unsigned char *_Last, |
| 731 |
|
int _Val) |
| 732 |
|
{ // copy unsigned char _Val through [_First, _Last) |
| 733 |
|
std::memset(_First, _Val, _Last - _First); |
| 734 |
|
} |
| 735 |
|
#endif /* _M_CEE_SAFE */ |
| 736 |
|
|
| 737 |
|
template<class _FwdIt, |
| 738 |
|
class _Ty> inline |
| 739 |
|
void fill(_FwdIt _First, _FwdIt _Last, const _Ty% _Val) |
| 740 |
|
{ // copy _Val through [_First, _Last) |
| 741 |
|
_STLCLRDB_RANGE(_First, _Last); |
| 742 |
|
cliext::fill_unchecked(_Unchecked(_First), _Unchecked(_Last), _Val); |
| 743 |
|
} |
| 744 |
|
|
| 745 |
|
// TEMPLATE FUNCTION fill_n |
| 746 |
|
template<class _OutIt, |
| 747 |
|
class _Diff, |
| 748 |
|
class _Ty> inline |
| 749 |
|
void fill_n_unchecked(_OutIt _First, _Diff _Count, const _Ty% _Val) |
| 750 |
|
{ // copy _Val _Count times through [_First, ...) |
| 751 |
|
for (; 0 < _Count; --_Count, ++_First) |
| 752 |
|
*_First = _Val; |
| 753 |
|
} |
| 754 |
|
|
| 755 |
|
#ifdef _M_CEE_SAFE |
| 756 |
|
#else /* _M_CEE_SAFE */ |
| 757 |
|
#ifndef _Out_opt_capcount_ |
| 758 |
|
#define _Out_opt_capcount_ __out_ecount_full_opt |
| 759 |
|
#endif /* _Out_opt_capcount_ */ |
| 760 |
|
|
| 761 |
|
#ifndef _In_opt |
| 762 |
|
#define _In_opt __in_opt |
| 763 |
|
#endif /* _In_opt */ |
| 764 |
|
|
| 765 |
|
inline void fill_n_unchecked( |
| 766 |
|
_Out_opt_capcount_(_Count) char *_First, |
| 767 |
|
size_t _Count, |
| 768 |
|
int _Val) |
| 769 |
|
{ // copy char _Val _Count times through [_First, ...) |
| 770 |
|
std::memset(_First, _Val, _Count); |
| 771 |
|
} |
| 772 |
|
|
| 773 |
|
inline void fill_n_unchecked( |
| 774 |
|
_Out_opt_capcount_(_Count) signed char *_First, |
| 775 |
|
size_t _Count, |
| 776 |
|
int _Val) |
| 777 |
|
{ // copy signed char _Val _Count times through [_First, ...) |
| 778 |
|
std::memset(_First, _Val, _Count); |
| 779 |
|
} |
| 780 |
|
|
| 781 |
|
inline void fill_n_unchecked( |
| 782 |
|
_Out_opt_capcount_(_Count) unsigned char *_First, |
| 783 |
|
size_t _Count, |
| 784 |
|
int _Val) |
| 785 |
|
{ // copy unsigned char _Val _Count times through [_First, ...) |
| 786 |
|
std::memset(_First, _Val, _Count); |
| 787 |
|
} |
| 788 |
|
#endif /* _M_CEE_SAFE */ |
| 789 |
|
|
| 790 |
|
template<class _OutIt, |
| 791 |
|
class _Diff, |
| 792 |
|
class _Ty> inline |
| 793 |
|
void fill_n(_OutIt _First, _Diff _Count, const _Ty% _Val) |
| 794 |
|
{ // copy _Val _Count times through [_First, ...) |
| 795 |
|
#if _HAS_ITERATOR_DEBUGGING |
| 796 |
|
if (0 < _Count) |
| 797 |
|
_STLCLRDB_POINTER(_First); |
| 798 |
|
#endif /* _HAS_ITERATOR_DEBUGGING */ |
| 799 |
|
|
| 800 |
|
cliext::fill_n_unchecked(_Unchecked(_First), _Count, _Val); |
| 801 |
|
} |
| 802 |
|
|
| 803 |
|
// TEMPLATE FUNCTION lexicographical_compare |
| 804 |
|
template<class _InIt1, |
| 805 |
|
class _InIt2> inline |
| 806 |
|
bool lexicographical_compare_unchecked(_InIt1 _First1, _InIt1 _Last1, |
| 807 |
|
_InIt2 _First2, _InIt2 _Last2) |
| 808 |
|
{ // order [_First1, _Last1) vs. [First2, Last2) |
| 809 |
|
for (; _First1 != _Last1 && _First2 != _Last2; ++_First1, ++_First2) |
| 810 |
|
if (_STLCLRDB_LT(*_First1, *_First2)) |
| 811 |
|
return (true); |
| 812 |
|
else if (*_First2 < *_First1) |
| 813 |
|
return (false); |
| 814 |
|
return (_First1 == _Last1 && _First2 != _Last2); |
| 815 |
|
} |
| 816 |
|
|
| 817 |
|
#ifdef _M_CEE_SAFE |
| 818 |
|
#else /* _M_CEE_SAFE */ |
| 819 |
|
inline bool lexicographical_compare_unchecked( |
| 820 |
|
const unsigned char *_First1, const unsigned char *_Last1, |
| 821 |
|
const unsigned char *_First2, const unsigned char *_Last2) |
| 822 |
|
{ // order [_First1, _Last1) vs. [First2, Last2), for unsigned char |
| 823 |
|
std::ptrdiff_t _Num1 = _Last1 - _First1; |
| 824 |
|
std::ptrdiff_t _Num2 = _Last2 - _First2; |
| 825 |
|
int _Ans = std::memcmp(_First1, _First2, _Num1 < _Num2 ? _Num1 : _Num2); |
| 826 |
|
return (_Ans < 0 || _Ans == 0 && _Num1 < _Num2); |
| 827 |
|
} |
| 828 |
|
|
| 829 |
|
#if CHAR_MAX == UCHAR_MAX |
| 830 |
|
inline bool lexicographical_compare_unchecked( |
| 831 |
|
const char *_First1, const char *_Last1, |
| 832 |
|
const char *_First2, const char *_Last2) |
| 833 |
|
{ // order [_First1, _Last1) vs. [First2, Last2), for nonnegative char |
| 834 |
|
std::ptrdiff_t _Num1 = _Last1 - _First1; |
| 835 |
|
std::ptrdiff_t _Num2 = _Last2 - _First2; |
| 836 |
|
int _Ans = std::memcmp(_First1, _First2, _Num1 < _Num2 ? _Num1 : _Num2); |
| 837 |
|
return (_Ans < 0 || _Ans == 0 && _Num1 < _Num2); |
| 838 |
|
} |
| 839 |
|
#endif /* CHAR_MAX == UCHAR_MAX */ |
| 840 |
|
#endif /* _M_CEE_SAFE */ |
| 841 |
|
|
| 842 |
|
template<class _InIt1, |
| 843 |
|
class _InIt2> inline |
| 844 |
|
bool lexicographical_compare(_InIt1 _First1, _InIt1 _Last1, |
| 845 |
|
_InIt2 _First2, _InIt2 _Last2) |
| 846 |
|
{ // order [_First1, _Last1) vs. [First2, Last2) |
| 847 |
|
_STLCLRDB_RANGE(_First1, _Last1); |
| 848 |
|
_STLCLRDB_RANGE(_First2, _Last2); |
| 849 |
|
return (cliext::lexicographical_compare_unchecked( |
| 850 |
|
_Unchecked(_First1), _Unchecked(_Last1), |
| 851 |
|
_Unchecked(_First2), _Unchecked(_Last2))); |
| 852 |
|
} |
| 853 |
|
|
| 854 |
|
// TEMPLATE FUNCTION lexicographical_compare WITH PRED |
| 855 |
|
template<class _InIt1, |
| 856 |
|
class _InIt2, |
| 857 |
|
class _Pr> inline |
| 858 |
|
bool lexicographical_compare_unchecked(_InIt1 _First1, _InIt1 _Last1, |
| 859 |
|
_InIt2 _First2, _InIt2 _Last2, _Pr _Pred) |
| 860 |
|
{ // order [_First1, _Last1) vs. [First2, Last2) using _Pred |
| 861 |
|
for (; _First1 != _Last1 && _First2 != _Last2; ++_First1, ++_First2) |
| 862 |
|
if (_STLCLRDB_LT_PRED(_Pred, *_First1, *_First2)) |
| 863 |
|
return (true); |
| 864 |
|
else if (_Pred(*_First2, *_First1)) |
| 865 |
|
return (false); |
| 866 |
|
return (_First1 == _Last1 && _First2 != _Last2); |
| 867 |
|
} |
| 868 |
|
|
| 869 |
|
template<class _InIt1, |
| 870 |
|
class _InIt2, |
| 871 |
|
class _Pr> inline |
| 872 |
|
bool lexicographical_compare(_InIt1 _First1, _InIt1 _Last1, |
| 873 |
|
_InIt2 _First2, _InIt2 _Last2, _Pr _Pred) |
| 874 |
|
{ // order [_First1, _Last1) vs. [First2, Last2) using _Pred |
| 875 |
|
_STLCLRDB_RANGE(_First1, _Last1); |
| 876 |
|
_STLCLRDB_RANGE(_First2, _Last2); |
| 877 |
|
_STLCLRDB_POINTER(_Pred); |
| 878 |
|
return (cliext::lexicographical_compare_unchecked( |
| 879 |
|
_Unchecked(_First1), _Unchecked(_Last1), |
| 880 |
|
_Unchecked(_First2), _Unchecked(_Last2), _Pred)); |
| 881 |
|
} |
| 882 |
|
|
| 883 |
|
// TEMPLATE FUNCTION max |
| 884 |
|
template<class _Ty> inline |
| 885 |
|
const _Ty (max)(const _Ty% _Left, const _Ty% _Right) |
| 886 |
|
{ // return larger of _Left and _Right |
| 887 |
|
return (_STLCLRDB_LT(_Left, _Right) ? _Right : _Left); |
| 888 |
|
} |
| 889 |
|
|
| 890 |
|
// TEMPLATE FUNCTION max WITH PRED |
| 891 |
|
template<class _Ty, |
| 892 |
|
class _Pr> inline |
| 893 |
|
const _Ty (max)(const _Ty% _Left, const _Ty% _Right, _Pr _Pred) |
| 894 |
|
{ // return larger of _Left and _Right using _Pred |
| 895 |
|
return (_STLCLRDB_LT_PRED(_Pred, _Left, _Right) ? _Right : _Left); |
| 896 |
|
} |
| 897 |
|
|
| 898 |
|
// TEMPLATE FUNCTION min |
| 899 |
|
template<class _Ty> inline |
| 900 |
|
const _Ty (min)(const _Ty% _Left, const _Ty% _Right) |
| 901 |
|
{ // return smaller of _Left and _Right |
| 902 |
|
return (_STLCLRDB_LT(_Right, _Left) ? _Right : _Left); |
| 903 |
|
} |
| 904 |
|
|
| 905 |
|
// TEMPLATE FUNCTION min WITH PRED |
| 906 |
|
template<class _Ty, |
| 907 |
|
class _Pr> inline |
| 908 |
|
const _Ty (min)(const _Ty% _Left, const _Ty% _Right, _Pr _Pred) |
| 909 |
|
{ // return smaller of _Left and _Right using _Pred |
| 910 |
|
return (_STLCLRDB_LT_PRED(_Pred, _Right, _Left) ? _Right : _Left); |
| 911 |
|
} |
| 912 |
|
} // namespace cliext |
| 913 |
|
#endif /* _CLI_MEMORY_ */ |
| 914 |
|
|
| 915 |
|
/* |
| 916 |
|
* Copyright (c) 2004-2007 by Dinkumware, Ltd. ALL RIGHTS RESERVED. |
| 917 |
|
* Consult your license regarding permissions and restrictions. |
| 918 |
|
V5.03:0009 */ |
| 919 |
|
|
|
|
|