diff options
author | Gael Guennebaud <g.gael@free.fr> | 2009-07-20 10:35:47 +0200 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2009-07-20 10:35:47 +0200 |
commit | a551107ccea8fe027d2672cb82f6b70e741bb996 (patch) | |
tree | 0fe2b75eda258f9b455a5ff10cab4d79981aee68 /test/product_large.cpp | |
parent | 32b08ac971b2ab66cf83360a9e2d42a99bfe3b70 (diff) |
bugfix for a = a * b; when a has to be resized
Diffstat (limited to 'test/product_large.cpp')
-rw-r--r-- | test/product_large.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/test/product_large.cpp b/test/product_large.cpp index 77ae7b587..9b53e7b89 100644 --- a/test/product_large.cpp +++ b/test/product_large.cpp @@ -42,4 +42,10 @@ void test_product_large() m = (v+v).asDiagonal() * m; VERIFY_IS_APPROX(m, MatrixXf::Constant(N,3,2)); } + + { + // test deferred resizing in Matrix::operator= + MatrixXf a = MatrixXf::Random(10,4), b = MatrixXf::Random(4,10), c = a; + VERIFY_IS_APPROX((a = a * b), (c * b).eval()); + } } |