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countReturns the number of elements in a range whose values match a specified value.template<class InputIterator, class Type> typename iterator_traits<InputIterator>::difference_type count( InputIterator _First, InputIterator _Last, const Type& _Val );count_ifReturns the number ... 阅读全文
posted @ 2013-03-07 16:23
freewater
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adjacent_findSearches for two adjacent elements that are either equal or satisfy a specified condition.即，找出第一组满足条件的相邻元素。template<class ForwardIterator> ForwardIterator adjacent_find( ForwardIterator _First, ForwardIterator _Last );template<class ForwardIterator , class BinaryPredicate... 阅读全文
posted @ 2013-03-07 16:19
freewater
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make_heapConverts elements from a specified range into a heap in which the first element is the largest and for which a sorting criterion may be specified with a binary predicate.template<class RandomAccessIterator> void make_heap( RandomAccessIterator _First, RandomAccessIterator _Last... 阅读全文
posted @ 2013-03-07 15:34
freewater
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本节的四个算法所接受的set,必须是有序区间（sorted range）,元素值可以重复出现。也就是说，他们可以接受STL的set/multiset容器作为输入区间。set_unionUnites all of the elements that belong to at least one of two sorted source ranges into a single, sorted destination range, where the ordering criterion may be specified by a binary predicate.template<clas 阅读全文
posted @ 2013-03-07 15:26
freewater
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二分查找binary_searchTests whether there is an element in a sorted range that is equal to a specified value or that is equivalent to it in a sense specified by a binary predicate.template<class ForwardIterator, class Type> bool binary_search( ForwardIterator _First, ForwardIterator _Last, ... 阅读全文
posted @ 2013-03-07 15:15
freewater
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copyAssigns the values of elements from a source range to a destination range, iterating through the source sequence of elements and assigning them new positions in a forward direction.template<class InputIterator, class OutputIterator> OutputIterator copy( InputIterator _First, InputIt... 阅读全文
posted @ 2013-03-07 14:48
freewater
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mismatchCompares two ranges element by element either for equality or equivalent in a sense specified by a binary predicate and locates the first position where a difference occurs.template<class InputIterator1, class InputIterator2> pair<InputIterator1, InputIterator2> mismatch( InputIt 阅读全文
posted @ 2013-03-07 13:15
freewater
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maxCompares two objects and returns the larger of the two, where the ordering criterion may be specified by a binary predicate.template<class Type> const Type& max( const Type& _Left, const Type& _Right );template<class Type, class Pr> const Type& max( const Type& _Le 阅读全文
posted @ 2013-03-07 12:34
freewater
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lexicographical_compareCompares element by element between two sequences to determine which is lesser of the two.(以字典排列方式进行比较)template<class InputIterator1, class InputIterator2> bool lexicographical_compare( InputIterator1 _First1, InputIterator1 _Last1, InputIterator2 _First2, ... 阅读全文
posted @ 2013-03-07 11:07
freewater
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iter_swapExchanges two values referred to by a pair of specified iterators.template<class ForwardIterator1, class ForwardIterator2> void iter_swap( ForwardIterator1 _Left, ForwardIterator2 _Right );这个好像没有什么特别的，就是交换两个迭代器所指向的内容。swapThe first override exchanges the values of two objects. ... 阅读全文
posted @ 2013-03-07 10:59
freewater
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fillAssigns the same new value to every element in a specified range.template<class ForwardIterator, class Type> void fill( ForwardIterator _First, ForwardIterator _Last, const Type& _Val );fill_nAssigns a new value to a specified number of elements in a range beginning with a p... 阅读全文
posted @ 2013-03-07 10:55
freewater
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