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85798535a1
git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@632 a592a061-630c-0410-9148-cb99ea01b6c8
34 lines
638 B
C++
34 lines
638 B
C++
// -*- C++ -*-
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#ifndef LYX_ALGO_H
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#define LYX_ALGO_H
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//namespace lyx {
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/// Returns true if the sequence first,last is sorted, false if not.
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template <class For>
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bool sorted(For first, For last)
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{
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if (first == last) return true;
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For tmp = first;
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while (++tmp != last) {
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if (*tmp < *first++) return false;
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}
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return true;
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}
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/// Cmp is the same Cmp as you would pass to std::sort.
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template <class For, class Cmp>
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bool sorted(For first, For last, Cmp cmp)
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{
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if (first == last) return true;
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For tmp = first;
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while (++tmp != last) {
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if (cmp(*tmp, *first++)) return false;
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}
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return true;
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}
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// } // end of namespace lyx
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#endif
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