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get rid of MatrixRef, simplifications.

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This commit is contained in:
Benoit Jacob
2008-03-13 20:36:01 +00:00
parent 908a0fbab5
commit fe569b060c
26 changed files with 107 additions and 216 deletions
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9
Eigen/src/Core/DiagonalMatrix.h
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@@ -58,9 +58,7 @@ class DiagonalMatrix : ei_no_assignment_operator,
EIGEN_GENERIC_PUBLIC_INTERFACE(DiagonalMatrix)
typedef typename CoeffsVectorType::AsArg CoeffsVecRef;
DiagonalMatrix(const CoeffsVecRef& coeffs) : m_coeffs(coeffs)
DiagonalMatrix(const CoeffsVectorType& coeffs) : m_coeffs(coeffs)
{
assert(CoeffsVectorType::IsVectorAtCompileTime
&& coeffs.size() > 0);
@@ -68,7 +66,6 @@ class DiagonalMatrix : ei_no_assignment_operator,
private:
const DiagonalMatrix& _asArg() const { return *this; }
int _rows() const { return m_coeffs.size(); }
int _cols() const { return m_coeffs.size(); }
@@ -78,7 +75,7 @@ class DiagonalMatrix : ei_no_assignment_operator,
}
protected:
const CoeffsVecRef m_coeffs;
const typename CoeffsVectorType::XprCopy m_coeffs;
};
/** \returns an expression of a diagonal matrix with *this as vector of diagonal coefficients
@@ -94,7 +91,7 @@ template<typename Derived>
const DiagonalMatrix<Derived>
MatrixBase<Derived>::asDiagonal() const
{
return DiagonalMatrix<Derived>(asArg());
return DiagonalMatrix<Derived>(derived());
}
/** \returns true if *this is approximately equal to a diagonal matrix,