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Guard with assert against using decomposition objects uninitialized.

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Jitse Niesen
2010-05-30 21:49:35 +01:00
parent 6ce22a61b3
commit db8631b66a
6 changed files with 113 additions and 27 deletions
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7
test/hessenberg.cpp
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@@ -54,6 +54,13 @@ template<typename Scalar,int Size> void hessenberg(int size = Size)
MatrixType cs2Q = cs2.matrixQ();
VERIFY_IS_EQUAL(cs1Q, cs2Q);
// Test assertions for when used uninitialized
HessenbergDecomposition<MatrixType> hessUninitialized;
VERIFY_RAISES_ASSERT( hessUninitialized.matrixH() );
VERIFY_RAISES_ASSERT( hessUninitialized.matrixQ() );
VERIFY_RAISES_ASSERT( hessUninitialized.householderCoefficients() );
VERIFY_RAISES_ASSERT( hessUninitialized.packedMatrix() );
// TODO: Add tests for packedMatrix() and householderCoefficients()
}