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fix compilation of "somedensematrix.llt().matrixL().transpose()" (missing constness on the return types)

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(transplanted from b0cf95619e
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This commit is contained in:
Gael Guennebaud
2012-04-10 15:40:36 +02:00
parent 360a79d6f8
commit ea1ac035ce
3 changed files with 18 additions and 8 deletions
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10
test/cholesky.cpp
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@@ -124,6 +124,11 @@ template<typename MatrixType> void cholesky(const MatrixType& m)
MatrixType neg = -symmLo;
chollo.compute(neg);
VERIFY(chollo.info()==NumericalIssue);
VERIFY_IS_APPROX(MatrixType(chollo.matrixL().transpose().conjugate()), MatrixType(chollo.matrixU()));
VERIFY_IS_APPROX(MatrixType(chollo.matrixU().transpose().conjugate()), MatrixType(chollo.matrixL()));
VERIFY_IS_APPROX(MatrixType(cholup.matrixL().transpose().conjugate()), MatrixType(cholup.matrixU()));
VERIFY_IS_APPROX(MatrixType(cholup.matrixU().transpose().conjugate()), MatrixType(cholup.matrixL()));
}
// LDLT
@@ -152,6 +157,11 @@ template<typename MatrixType> void cholesky(const MatrixType& m)
matX = ldltup.solve(matB);
VERIFY_IS_APPROX(symm * matX, matB);
VERIFY_IS_APPROX(MatrixType(ldltlo.matrixL().transpose().conjugate()), MatrixType(ldltlo.matrixU()));
VERIFY_IS_APPROX(MatrixType(ldltlo.matrixU().transpose().conjugate()), MatrixType(ldltlo.matrixL()));
VERIFY_IS_APPROX(MatrixType(ldltup.matrixL().transpose().conjugate()), MatrixType(ldltup.matrixU()));
VERIFY_IS_APPROX(MatrixType(ldltup.matrixU().transpose().conjugate()), MatrixType(ldltup.matrixL()));
if(MatrixType::RowsAtCompileTime==Dynamic)
{
// note : each inplace permutation requires a small temporary vector (mask)