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introduce a new LvalueBit flag and split DenseCoeffBase into three level of accessors

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This commit is contained in:
Gael Guennebaud
2010-07-21 10:57:01 +02:00
parent 3abbdfd621
commit 95f2e7f3f5
14 changed files with 56 additions and 20 deletions
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6
Eigen/src/Eigenvalues/HessenbergDecomposition.h
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@@ -130,7 +130,7 @@ template<typename _MatrixType> class HessenbergDecomposition
{
if(matrix.rows()<2)
{
m_isInitialized = true;
m_isInitialized = true;
return;
}
m_hCoeffs.resize(matrix.rows()-1,1);
@@ -160,7 +160,7 @@ template<typename _MatrixType> class HessenbergDecomposition
m_matrix = matrix;
if(matrix.rows()<2)
{
m_isInitialized = true;
m_isInitialized = true;
return *this;
}
m_hCoeffs.resize(matrix.rows()-1,1);
@@ -360,7 +360,7 @@ template<typename MatrixType> struct HessenbergDecompositionMatrixHReturnType
result = m_hess.packedMatrix();
Index n = result.rows();
if (n>2)
result.bottomLeftCorner(n-2, n-2).template triangularView<Lower>().setZero();
result.bottomLeftCorner(n-2, n-2).template triangularView<Lower>().setZero();
}
Index rows() const { return m_hess.packedMatrix().rows(); }