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Eigenvalues module: Implement setMaxIterations() methods.

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This commit is contained in:
Jitse Niesen
2012-07-28 21:30:09 +01:00
parent 6f54269829
commit 696b2f999f
8 changed files with 116 additions and 126 deletions
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5
test/eigensolver_generic.cpp
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@@ -46,13 +46,14 @@ template<typename MatrixType> void eigensolver(const MatrixType& m)
VERIFY_IS_APPROX(a.eigenvalues(), ei1.eigenvalues());
EigenSolver<MatrixType> ei2;
ei2.compute(a, true, RealSchur<MatrixType>::m_maxIterations * rows);
ei2.setMaxIterations(RealSchur<MatrixType>::m_maxIterationsPerRow * rows).compute(a);
VERIFY_IS_EQUAL(ei2.info(), Success);
VERIFY_IS_EQUAL(ei2.eigenvectors(), ei1.eigenvectors());
VERIFY_IS_EQUAL(ei2.eigenvalues(), ei1.eigenvalues());
if (rows > 2) {
ei2.compute(a, true, 1);
ei2.setMaxIterations(1).compute(a);
VERIFY_IS_EQUAL(ei2.info(), NoConvergence);
VERIFY_IS_EQUAL(ei2.getMaxIterations(), 1);
}
EigenSolver<MatrixType> eiNoEivecs(a, false);