STL 笔记

1: 将[first,last)范围内的元素重新排列到下一个字典顺序上更大的排列 详见链接

template <class BidirectionalIterator>
  bool next_permutation (BidirectionalIterator first,
                         BidirectionalIterator last);
template <class BidirectionalIterator, class Compare>
  bool next_permutation (BidirectionalIterator first,
                         BidirectionalIterator last, Compare comp);

2:从[first,last)范围内的每个连续的等效元素组中除去除第一个元素外的所有元素。详见链接

template <class ForwardIterator>
  ForwardIterator unique (ForwardIterator first, ForwardIterator last);
template <class ForwardIterator, class BinaryPredicate>
  ForwardIterator unique (ForwardIterator first, ForwardIterator last,
                          BinaryPredicate pred);

3: 重新排列[first,last)范围内的元素,使pred返回true的所有元素都在其返回false的所有元素之前。 迭代器返回的点指向第二组的第一个元素。详见链接

template <class ForwardIterator, class UnaryPredicate>
  ForwardIterator partition (ForwardIterator first,
                             ForwardIterator last, UnaryPredicate pred);

4: 重新排列[first,last)范围内的元素,以使pred返回true的所有元素都在其返回false的所有元素之前,并且与函数分区不同,保留了每个组内元素的相对顺序 详见链接

template <class BidirectionalIterator, class UnaryPredicate>
  BidirectionalIterator stable_partition (BidirectionalIterator first,
                                          BidirectionalIterator last,
                                          UnaryPredicate pred);

5: 构造一个ostream_iterator对象 详见链接

ostream_iterator (ostream_type& s);
ostream_iterator (ostream_type& s, const char_type* delimiter);
ostream_iterator (const ostream_iterator& x);
原文地址:https://www.cnblogs.com/DXGG-Bond/p/14764960.html