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Fix uninitialized variable warning in SparseQR

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This commit is contained in:
Vladimir Chalupecky 2014-08-20 05:42:22 +00:00
parent 953ec08089
commit 6a3423da80
1 changed files with 1 additions and 2 deletions
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3
Eigen/src/SparseQR/SparseQR.h
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@ -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;
}