| [eigen] ArrayXXf::matrix().applyOnTheLeft(...) |
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- To: Eigen development <eigen@xxxxxxxxxxxxxxxxxxx>
- Subject: [eigen] ArrayXXf::matrix().applyOnTheLeft(...)
- From: Rhys Ulerich <rhys.ulerich@xxxxxxxxx>
- Date: Fri, 30 May 2014 14:08:12 -0500
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'Afternoon,
The following works in Eigen 3.2.1:
VectorXf x = VectorXf::Random(48);
MatrixXf A = MatrixXf::Random(48, 6);
A.applyOnTheLeft(x.transpose());
This continuation, which looks equivalent, trips assertions in
DenseBase<Derived>::lazyAssign:
ArrayXXf B = ArrayXXf::Random(48, 6);
B.matrix().applyOnTheLeft(x.transpose());
Should I expect that second situation to work? If not, I'll file a ticket.
- Rhys