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Add row/column-wise reverseInPlace feature.

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Gael Guennebaud
2015-03-31 21:35:53 +02:00
parent dfb674a25e
commit 8313fb7df7
3 changed files with 59 additions and 3 deletions
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8
test/array_reverse.cpp
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@@ -108,6 +108,14 @@ template<typename MatrixType> void reverse(const MatrixType& m)
m2 = m1;
m2.row(0).reverseInPlace();
VERIFY_IS_APPROX(m2.row(0),m1.row(0).reverse().eval());
m2 = m1;
m2.rowwise().reverseInPlace();
VERIFY_IS_APPROX(m2,m1.rowwise().reverse().eval());
m2 = m1;
m2.colwise().reverseInPlace();
VERIFY_IS_APPROX(m2,m1.colwise().reverse().eval());
/*
m1.colwise().reverse()(r, c) = x;