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26 lines
539 B
C
26 lines
539 B
C
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// -*-mode:c++;indent-tabs-mode:nil;c-basic-offset:4;tab-width:8;coding:utf-8-*-
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// vi: set et ft=cpp ts=4 sts=4 sw=4 fenc=utf-8 :vi
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#ifndef CTL_IS_SORTED_H_
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#define CTL_IS_SORTED_H_
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namespace ctl {
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template<typename It, typename Compare>
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bool
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is_sorted(It first, It last, Compare comp)
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{
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if (first == last)
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return true;
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It next = first;
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while (++next != last) {
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if (comp(*next, *first))
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return false;
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first = next;
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}
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return true;
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}
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} // namespace ctl
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#endif // CTL_IS_SORTED_H_
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