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cmAlgorithms: Relax cmRemoveN requirement to FwdIter.

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cmRotate already requires only FwdIter.
This commit is contained in:
Stephen Kelly
2015-02-20 21:55:19 +01:00
committed by Brad King
parent bbc1a9788d
commit b917f4c003
1 changed files with 3 additions and 1 deletions
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4
Source/cmAlgorithms.h
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@@ -154,7 +154,9 @@ private:
template<typename Iter>
Iter RemoveN(Iter i1, Iter i2, size_t n)
{
return cmRotate(i1, i1 + n, i2);
Iter m = i1;
std::advance(m, n);
return cmRotate(i1, m, i2);
}
template<typename Range>