template <class BiIter>    bool next_permutation(BiIter start, BiIter end); template <class BiIter, class Comp>     bool next_permutation(BiIter start, BiIter end, Comp cmfn);

The next_permutation( ) algorithm constructs the next permutation of a sequence. The permutations are generated assuming that a sorted sequence, from low to high, represents the first permutation. If the next permutation does not exist, next_permutation( ) sorts the sequence as its first permutation and returns false. Otherwise, it returns true.

The second form allows you to specify a comparison function that determines when one element is less than another.

C(s)C++ Programmer's Reference
C Programming on the IBM PC (C Programmers Reference Guide Series)
ISBN: 0673462897
EAN: 2147483647
Year: 2002
Pages: 539 © 2008-2017.
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