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* allow matrix dimensions to be 0 (also at compile time) and provide a specialization

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of ei_matrix_array for size 0
* adapt many xprs to have the right storage order, now that it matters
* add static assert on expressions to check that vector xprs
  have the righ storage order
* adapt ei_plain_matrix_type_(column|row)_major
* implement assignment of selfadjointview to matrix
  (was before failing to compile) and add nestedExpression() methods
* expand product_symm test
* in ei_gemv_selector, use the PlainObject type instead of a custom Matrix<...> type
* fix VectorBlock and Block mistakes
This commit is contained in:
Benoit Jacob
2010-03-21 11:28:03 -04:00
parent 547269da35
commit 92da574ec2
19 changed files with 117 additions and 59 deletions
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34
Eigen/src/Core/TriangularMatrix.h
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@@ -472,6 +472,40 @@ struct ei_triangular_assignment_selector<Derived1, Derived2, UnitLower, Dynamic,
}
};
template<typename Derived1, typename Derived2, bool ClearOpposite>
struct ei_triangular_assignment_selector<Derived1, Derived2, SelfAdjoint|Upper, Dynamic, ClearOpposite>
{
inline static void run(Derived1 &dst, const Derived2 &src)
{
for(int j = 0; j < dst.cols(); ++j)
{
for(int i = 0; i < j; ++i)
{
dst.copyCoeff(i, j, src);
dst.coeffRef(j,i) = ei_conj(dst.coeff(i,j));
}
dst.copyCoeff(j, j, src);
}
}
};
template<typename Derived1, typename Derived2, bool ClearOpposite>
struct ei_triangular_assignment_selector<Derived1, Derived2, SelfAdjoint|Lower, Dynamic, ClearOpposite>
{
inline static void run(Derived1 &dst, const Derived2 &src)
{
for(int i = 0; i < dst.rows(); ++i)
{
for(int j = 0; j < i; ++j)
{
dst.copyCoeff(i, j, src);
dst.coeffRef(j,i) = ei_conj(dst.coeff(i,j));
}
dst.copyCoeff(i, i, src);
}
}
};
// FIXME should we keep that possibility
template<typename MatrixType, unsigned int Mode>
template<typename OtherDerived>