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last round of changes, mainly to return derived types instead of base types, and fix various compilation issues

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This commit is contained in:
Benoit Jacob
2009-11-09 07:51:31 -05:00
parent e4e58e8337
commit 9a0900e33e
15 changed files with 118 additions and 93 deletions
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30
Eigen/src/misc/Solve.h
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@@ -25,11 +25,11 @@
#ifndef EIGEN_MISC_SOLVE_H
#define EIGEN_MISC_SOLVE_H
/** \class ei_solve_return_value
/** \class ei_solve_retval_base
*
*/
template<typename DecompositionType, typename Rhs>
struct ei_traits<ei_solve_return_value<DecompositionType, Rhs> >
struct ei_traits<ei_solve_retval_base<DecompositionType, Rhs> >
{
typedef typename DecompositionType::MatrixType MatrixType;
typedef Matrix<typename Rhs::Scalar,
@@ -40,33 +40,41 @@ struct ei_traits<ei_solve_return_value<DecompositionType, Rhs> >
Rhs::MaxColsAtCompileTime> ReturnMatrixType;
};
template<typename _DecompositionType, typename Rhs> struct ei_solve_return_value
: public ReturnByValue<ei_solve_return_value<_DecompositionType, Rhs> >
template<typename _DecompositionType, typename Rhs> struct ei_solve_retval_base
: public ReturnByValue<ei_solve_retval_base<_DecompositionType, Rhs> >
{
typedef typename ei_cleantype<typename Rhs::Nested>::type RhsNestedCleaned;
typedef _DecompositionType DecompositionType;
const DecompositionType& m_dec;
const typename Rhs::Nested m_rhs;
ei_solve_return_value(const DecompositionType& dec, const Rhs& rhs)
ei_solve_retval_base(const DecompositionType& dec, const Rhs& rhs)
: m_dec(dec), m_rhs(rhs)
{}
inline int rows() const { return m_dec.cols(); }
inline int cols() const { return m_rhs.cols(); }
inline const DecompositionType& dec() const { return m_dec; }
inline const RhsNestedCleaned& rhs() const { return m_rhs; }
template<typename Dest> inline void evalTo(Dest& dst) const
{
static_cast<const ei_solve_impl<DecompositionType,Rhs>*>(this)->evalTo(dst);
static_cast<const ei_solve_retval<DecompositionType,Rhs>*>(this)->evalTo(dst);
}
protected:
const DecompositionType& m_dec;
const typename Rhs::Nested m_rhs;
};
#define EIGEN_MAKE_SOLVE_HELPERS(DecompositionType,Rhs) \
typedef typename DecompositionType::MatrixType MatrixType; \
typedef typename MatrixType::Scalar Scalar; \
typedef typename MatrixType::RealScalar RealScalar; \
typedef typename ei_cleantype<typename Rhs::Nested>::type RhsNestedCleaned; \
inline const DecompositionType& dec() const { return this->m_dec; } \
inline const RhsNestedCleaned& rhs() const { return this->m_rhs; }
typedef ei_solve_retval_base<DecompositionType,Rhs> Base; \
using Base::dec; \
using Base::rhs; \
using Base::rows; \
using Base::cols; \
ei_solve_retval(const DecompositionType& dec, const Rhs& rhs) \
: Base(dec, rhs) {}
#endif // EIGEN_MISC_SOLVE_H