diff options
| author |  Gael Guennebaud <g.gael@free.fr> | 2010-06-12 10:12:22 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2010-06-12 10:12:22 +0200 |
| commit | 03331552a9daf670d510f26089c9584ab0a5e655 (patch) | |
| tree | e79d20fd30f793ff5b4c771389306fe5d693bdeb /test/cholesky.cpp | |
| parent | a25749ade9ee4c97fab5a801314a733a8a6a6e30 (diff) | |
add a info() function in LLT to report on succes/faillure
Diffstat (limited to 'test/cholesky.cpp')
| -rw-r--r-- | test/cholesky.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/test/cholesky.cpp b/test/cholesky.cpp index 666cee20f..54ff94f32 100644 --- a/test/cholesky.cpp +++ b/test/cholesky.cpp @@ -119,6 +119,10 @@ template<typename MatrixType> void cholesky(const MatrixType& m) VERIFY_IS_APPROX(symm * vecX, vecB); matX = cholup.solve(matB); VERIFY_IS_APPROX(symm * matX, matB); + + MatrixType neg = -symmLo; + chollo.compute(neg); + VERIFY(chollo.info()==NumericalIssue); } // LDLT |