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2000-06-27 Benjamin Kosnik <bkoz@purist.soma.redhat.com> Update to SGI STL 3.3 * ext/hash_map, ext/hash_set, ext/slist, ext/stl_bvector.h, ext/stl_rope.h, ext/ropeimpl.h: Update. * bits/std_bitset.h, bits/std_map, bits/std_memory.h, bits/stl_algo.h, bits/stl_algobase.h, bits/stl_alloc.h, bits/stl_config.h, bits/stl_construct.h, bits/stl_deque.h, bits/stl_function.h, bits/stl_heap.h, bits/stl_iterator.h, bits/stl_iterator_base.h, bits/stl_list.h, bits/stl_map.h, bits/stl_multimap.h, bits/stl_multiset.h, bits/stl_numeric.h, bits/stl_queue.h, bits/stl_set.h, bits/stl_stack.h, bits/stl_string_fwd.h, bits/stl_threads.h, bits/stl_three.h, bits/stl_uninitialized.h, bits/stl_vectory.h: Update. * src/Makefile.am (headers): Add new files. * src/Makefile.in: Regenerate. * src/stl-inst.cc (std): Add instantiation for __sink_unused_warning. * bits/concept_checks.h: New file. * bits/container_concepts.h: New file. * bits/sequence_concepts.h: New file. From-SVN: r34743
256 lines
8.0 KiB
C++
256 lines
8.0 KiB
C++
/*
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*
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* Copyright (c) 1994
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* Hewlett-Packard Company
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation. Hewlett-Packard Company makes no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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*
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*
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* Copyright (c) 1996,1997
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* Silicon Graphics Computer Systems, Inc.
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*
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* Permission to use, copy, modify, distribute and sell this software
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* and its documentation for any purpose is hereby granted without fee,
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* provided that the above copyright notice appear in all copies and
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* that both that copyright notice and this permission notice appear
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* in supporting documentation. Silicon Graphics makes no
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* representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied warranty.
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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 _CPP_BITS_STL_NUMERIC_H
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#define _CPP_BITS_STL_NUMERIC_H 1
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__STL_BEGIN_NAMESPACE
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template <class _InputIterator, class _Tp>
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_Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init)
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{
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__STL_REQUIRES(_InputIterator, _InputIterator);
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for ( ; __first != __last; ++__first)
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__init = __init + *__first;
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return __init;
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}
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template <class _InputIterator, class _Tp, class _BinaryOperation>
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_Tp accumulate(_InputIterator __first, _InputIterator __last, _Tp __init,
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_BinaryOperation __binary_op)
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{
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__STL_REQUIRES(_InputIterator, _InputIterator);
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for ( ; __first != __last; ++__first)
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__init = __binary_op(__init, *__first);
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return __init;
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}
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template <class _InputIterator1, class _InputIterator2, class _Tp>
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_Tp inner_product(_InputIterator1 __first1, _InputIterator1 __last1,
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_InputIterator2 __first2, _Tp __init)
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{
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__STL_REQUIRES(_InputIterator2, _InputIterator);
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__STL_REQUIRES(_InputIterator2, _InputIterator);
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for ( ; __first1 != __last1; ++__first1, ++__first2)
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__init = __init + (*__first1 * *__first2);
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return __init;
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}
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template <class _InputIterator1, class _InputIterator2, class _Tp,
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class _BinaryOperation1, class _BinaryOperation2>
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_Tp inner_product(_InputIterator1 __first1, _InputIterator1 __last1,
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_InputIterator2 __first2, _Tp __init,
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_BinaryOperation1 __binary_op1,
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_BinaryOperation2 __binary_op2)
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{
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__STL_REQUIRES(_InputIterator2, _InputIterator);
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__STL_REQUIRES(_InputIterator2, _InputIterator);
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for ( ; __first1 != __last1; ++__first1, ++__first2)
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__init = __binary_op1(__init, __binary_op2(*__first1, *__first2));
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return __init;
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}
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template <class _InputIterator, class _OutputIterator, class _Tp>
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_OutputIterator
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__partial_sum(_InputIterator __first, _InputIterator __last,
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_OutputIterator __result, _Tp*)
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{
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_Tp __value = *__first;
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while (++__first != __last) {
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__value = __value + *__first;
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*++__result = __value;
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}
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return ++__result;
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}
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template <class _InputIterator, class _OutputIterator>
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_OutputIterator
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partial_sum(_InputIterator __first, _InputIterator __last,
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_OutputIterator __result)
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{
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__STL_REQUIRES(_InputIterator, _InputIterator);
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__STL_REQUIRES(_OutputIterator, _OutputIterator);
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if (__first == __last) return __result;
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*__result = *__first;
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return __partial_sum(__first, __last, __result, __VALUE_TYPE(__first));
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}
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template <class _InputIterator, class _OutputIterator, class _Tp,
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class _BinaryOperation>
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_OutputIterator
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__partial_sum(_InputIterator __first, _InputIterator __last,
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_OutputIterator __result, _Tp*, _BinaryOperation __binary_op)
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{
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_Tp __value = *__first;
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while (++__first != __last) {
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__value = __binary_op(__value, *__first);
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*++__result = __value;
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}
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return ++__result;
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}
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template <class _InputIterator, class _OutputIterator, class _BinaryOperation>
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_OutputIterator
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partial_sum(_InputIterator __first, _InputIterator __last,
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_OutputIterator __result, _BinaryOperation __binary_op)
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{
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__STL_REQUIRES(_InputIterator, _InputIterator);
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__STL_REQUIRES(_OutputIterator, _OutputIterator);
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if (__first == __last) return __result;
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*__result = *__first;
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return __partial_sum(__first, __last, __result, __VALUE_TYPE(__first),
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__binary_op);
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}
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template <class _InputIterator, class _OutputIterator, class _Tp>
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_OutputIterator
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__adjacent_difference(_InputIterator __first, _InputIterator __last,
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_OutputIterator __result, _Tp*)
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{
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_Tp __value = *__first;
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while (++__first != __last) {
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_Tp __tmp = *__first;
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*++__result = __tmp - __value;
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__value = __tmp;
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}
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return ++__result;
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}
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template <class _InputIterator, class _OutputIterator>
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_OutputIterator
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adjacent_difference(_InputIterator __first,
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_InputIterator __last, _OutputIterator __result)
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{
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__STL_REQUIRES(_InputIterator, _InputIterator);
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__STL_REQUIRES(_OutputIterator, _OutputIterator);
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if (__first == __last) return __result;
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*__result = *__first;
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return __adjacent_difference(__first, __last, __result,
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__VALUE_TYPE(__first));
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}
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template <class _InputIterator, class _OutputIterator, class _Tp,
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class _BinaryOperation>
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_OutputIterator
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__adjacent_difference(_InputIterator __first, _InputIterator __last,
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_OutputIterator __result, _Tp*,
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_BinaryOperation __binary_op) {
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_Tp __value = *__first;
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while (++__first != __last) {
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_Tp __tmp = *__first;
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*++__result = __binary_op(__tmp, __value);
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__value = __tmp;
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}
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return ++__result;
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}
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template <class _InputIterator, class _OutputIterator, class _BinaryOperation>
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_OutputIterator
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adjacent_difference(_InputIterator __first, _InputIterator __last,
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_OutputIterator __result, _BinaryOperation __binary_op)
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{
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__STL_REQUIRES(_InputIterator, _InputIterator);
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__STL_REQUIRES(_OutputIterator, _OutputIterator);
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if (__first == __last) return __result;
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*__result = *__first;
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return __adjacent_difference(__first, __last, __result,
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__VALUE_TYPE(__first),
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__binary_op);
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}
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// Returns __x ** __n, where __n >= 0. _Note that "multiplication"
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// is required to be associative, but not necessarily commutative.
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template <class _Tp, class _Integer, class _MonoidOperation>
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_Tp __power(_Tp __x, _Integer __n, _MonoidOperation __monoid_op)
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{
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if (__n == 0)
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return identity_element(__monoid_op);
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else {
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while ((__n & 1) == 0) {
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__n >>= 1;
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__x = __monoid_op(__x, __x);
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}
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_Tp __result = __x;
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__n >>= 1;
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while (__n != 0) {
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__x = __monoid_op(__x, __x);
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if ((__n & 1) != 0)
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__result = __monoid_op(__result, __x);
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__n >>= 1;
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}
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return __result;
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}
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}
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template <class _Tp, class _Integer>
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inline _Tp __power(_Tp __x, _Integer __n)
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{
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return __power(__x, __n, multiplies<_Tp>());
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}
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// Alias for the internal name __power. Note that power is an extension,
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// not part of the C++ standard.
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template <class _Tp, class _Integer, class _MonoidOperation>
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inline _Tp power(_Tp __x, _Integer __n, _MonoidOperation __monoid_op)
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{
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return __power(__x, __n, __monoid_op);
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}
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template <class _Tp, class _Integer>
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inline _Tp power(_Tp __x, _Integer __n)
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{
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return __power(__x, __n);
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}
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// iota is not part of the C++ standard. It is an extension.
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template <class _ForwardIter, class _Tp>
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void
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iota(_ForwardIter __first, _ForwardIter __last, _Tp __value)
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{
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__STL_REQUIRES(_ForwardIter, _Mutable_ForwardIterator);
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__STL_CONVERTIBLE(_Tp, typename iterator_traits<_ForwardIter>::value_type);
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while (__first != __last)
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*__first++ = __value++;
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}
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__STL_END_NAMESPACE
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#endif /* _CPP_BITS_STL_NUMERIC_H */
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// Local Variables:
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// mode:C++
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// End:
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