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author | Vladimir Chalupecky <vladimir.chalupecky@gmail.com> | 2014-08-20 05:42:22 +0000 |
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committer | Vladimir Chalupecky <vladimir.chalupecky@gmail.com> | 2014-08-20 05:42:22 +0000 |
commit | 6a3423da800234645ea3a192507a0ee2fe317d6c (patch) | |
tree | f8d9032e51d630d30fca3c189bffbcea98a9e203 /Eigen/src/SparseQR | |
parent | 953ec08089ac7c5fc3c8f11236f3c546c88b5853 (diff) |
Fix uninitialized variable warning in SparseQR
Diffstat (limited to 'Eigen/src/SparseQR')
-rw-r--r-- | Eigen/src/SparseQR/SparseQR.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/Eigen/src/SparseQR/SparseQR.h b/Eigen/src/SparseQR/SparseQR.h index 4c6553bf2..66dccfc43 100644 --- a/Eigen/src/SparseQR/SparseQR.h +++ b/Eigen/src/SparseQR/SparseQR.h @@ -447,7 +447,7 @@ void SparseQR<MatrixType,OrderingType>::factorize(const MatrixType& mat) } } // End update current column - Scalar tau; + Scalar tau = RealScalar(0); RealScalar beta = 0; if(nonzeroCol < diagSize) @@ -461,7 +461,6 @@ void SparseQR<MatrixType,OrderingType>::factorize(const MatrixType& mat) for (Index itq = 1; itq < nzcolQ; ++itq) sqrNorm += numext::abs2(tval(Qidx(itq))); if(sqrNorm == RealScalar(0) && numext::imag(c0) == RealScalar(0)) { - tau = RealScalar(0); beta = numext::real(c0); tval(Qidx(0)) = 1; } |