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QR and SVD decomposition interface unification.

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Added default ctor and public compute method as
well as safe-guards against uninitialized usage.
Added unit tests for the safe-guards.
This commit is contained in:
Hauke Heibel
2009-05-22 14:27:58 +02:00
parent c7baddb132
commit 5c5789cf0f
4 changed files with 114 additions and 12 deletions
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23
test/qr.cpp
View File

@@ -121,6 +121,22 @@ template<typename MatrixType> void qr_invertible()
VERIFY(lu.solve(m3, &m2));
}
template<typename MatrixType> void qr_verify_assert()
{
MatrixType tmp;
QR<MatrixType> qr;
VERIFY_RAISES_ASSERT(qr.isFullRank())
VERIFY_RAISES_ASSERT(qr.rank())
VERIFY_RAISES_ASSERT(qr.dimensionOfKernel())
VERIFY_RAISES_ASSERT(qr.isInjective())
VERIFY_RAISES_ASSERT(qr.isSurjective())
VERIFY_RAISES_ASSERT(qr.isInvertible())
VERIFY_RAISES_ASSERT(qr.matrixR())
VERIFY_RAISES_ASSERT(qr.solve(tmp,&tmp))
VERIFY_RAISES_ASSERT(qr.matrixQ())
}
void test_qr()
{
for(int i = 0; i < 1; i++) {
@@ -144,4 +160,11 @@ void test_qr()
// CALL_SUBTEST( qr_invertible<MatrixXcf>() );
// CALL_SUBTEST( qr_invertible<MatrixXcd>() );
}
CALL_SUBTEST(qr_verify_assert<Matrix3f>());
CALL_SUBTEST(qr_verify_assert<Matrix3d>());
CALL_SUBTEST(qr_verify_assert<MatrixXf>());
CALL_SUBTEST(qr_verify_assert<MatrixXd>());
CALL_SUBTEST(qr_verify_assert<MatrixXcf>());
CALL_SUBTEST(qr_verify_assert<MatrixXcd>());
}

22
test/svd.cpp
View File

@@ -24,6 +24,7 @@
#include "main.h"
#include <Eigen/SVD>
#include <Eigen/LU>
template<typename MatrixType> void svd(const MatrixType& m)
{
@@ -85,6 +86,22 @@ template<typename MatrixType> void svd(const MatrixType& m)
}
}
template<typename MatrixType> void svd_verify_assert()
{
MatrixType tmp;
SVD<MatrixType> svd;
VERIFY_RAISES_ASSERT(svd.solve(tmp, &tmp))
VERIFY_RAISES_ASSERT(svd.matrixU())
VERIFY_RAISES_ASSERT(svd.singularValues())
VERIFY_RAISES_ASSERT(svd.matrixV())
VERIFY_RAISES_ASSERT(svd.sort())
VERIFY_RAISES_ASSERT(svd.computeUnitaryPositive(&tmp,&tmp))
VERIFY_RAISES_ASSERT(svd.computePositiveUnitary(&tmp,&tmp))
VERIFY_RAISES_ASSERT(svd.computeRotationScaling(&tmp,&tmp))
VERIFY_RAISES_ASSERT(svd.computeScalingRotation(&tmp,&tmp))
}
void test_svd()
{
for(int i = 0; i < g_repeat; i++) {
@@ -96,4 +113,9 @@ void test_svd()
// CALL_SUBTEST( svd(MatrixXcd(6,6)) );
// CALL_SUBTEST( svd(MatrixXcf(3,3)) );
}
CALL_SUBTEST( svd_verify_assert<Matrix3f>() );
CALL_SUBTEST( svd_verify_assert<Matrix3d>() );
CALL_SUBTEST( svd_verify_assert<MatrixXf>() );
CALL_SUBTEST( svd_verify_assert<MatrixXd>() );
}