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Prevent crash in CompleteOrthogonalDecomposition if object was default constructed.

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This commit is contained in:
Rasmus Munk Larsen 2016-04-21 16:49:28 -07:00
parent 50968a0a3e
commit a3256d78d8
1 changed files with 4 additions and 0 deletions
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4
Eigen/src/QR/CompleteOrthogonalDecomposition.h
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@ -397,6 +397,10 @@ CompleteOrthogonalDecomposition<MatrixType>& CompleteOrthogonalDecomposition<
const Index rank = m_cpqr.rank(); const Index rank = m_cpqr.rank();
const Index cols = matrix.cols(); const Index cols = matrix.cols();
const Index rows = matrix.rows();
m_zCoeffs.resize((std::min)(rows, cols));
m_temp.resize(cols);
if (rank < cols) { if (rank < cols) {
// We have reduced the (permuted) matrix to the form // We have reduced the (permuted) matrix to the form
// [R11 R12] // [R11 R12]