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generalized ei_traits<>.

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Finally the importing macro is named EIGEN_BASIC_PUBLIC_INTERFACE
because it does not only import the ei_traits, it also makes the base class
a friend, etc.
This commit is contained in:
Benoit Jacob
2008-03-12 17:17:36 +00:00
parent 01572b9f54
commit 2ee68a074e
38 changed files with 507 additions and 457 deletions
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33
Eigen/src/Core/Minor.h
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@@ -38,18 +38,29 @@
* \sa MatrixBase::minor()
*/
template<typename MatrixType>
struct Scalar<Minor<MatrixType> >
{ typedef typename Scalar<MatrixType>::Type Type; };
struct ei_traits<Minor<MatrixType> >
{
typedef typename MatrixType::Scalar Scalar;
enum {
RowsAtCompileTime = (MatrixType::RowsAtCompileTime != Dynamic) ?
MatrixType::RowsAtCompileTime - 1 : Dynamic,
ColsAtCompileTime = (MatrixType::ColsAtCompileTime != Dynamic) ?
MatrixType::ColsAtCompileTime - 1 : Dynamic,
MaxRowsAtCompileTime = (MatrixType::MaxRowsAtCompileTime != Dynamic) ?
MatrixType::MaxRowsAtCompileTime - 1 : Dynamic,
MaxColsAtCompileTime = (MatrixType::MaxColsAtCompileTime != Dynamic) ?
MatrixType::MaxColsAtCompileTime - 1 : Dynamic
};
};
template<typename MatrixType> class Minor
: public MatrixBase<Minor<MatrixType> >
{
public:
typedef typename Scalar<MatrixType>::Type Scalar;
EIGEN_BASIC_PUBLIC_INTERFACE(Minor)
typedef typename MatrixType::AsArg MatRef;
friend class MatrixBase<Minor>;
friend class MatrixBase<Minor>::Traits;
typedef MatrixBase<Minor> Base;
Minor(const MatRef& matrix,
int row, int col)
@@ -62,16 +73,6 @@ template<typename MatrixType> class Minor
EIGEN_INHERIT_ASSIGNMENT_OPERATORS(Minor)
private:
enum {
RowsAtCompileTime = (MatrixType::Traits::RowsAtCompileTime != Dynamic) ?
MatrixType::Traits::RowsAtCompileTime - 1 : Dynamic,
ColsAtCompileTime = (MatrixType::Traits::ColsAtCompileTime != Dynamic) ?
MatrixType::Traits::ColsAtCompileTime - 1 : Dynamic,
MaxRowsAtCompileTime = (MatrixType::Traits::MaxRowsAtCompileTime != Dynamic) ?
MatrixType::Traits::MaxRowsAtCompileTime - 1 : Dynamic,
MaxColsAtCompileTime = (MatrixType::Traits::MaxColsAtCompileTime != Dynamic) ?
MatrixType::Traits::MaxColsAtCompileTime - 1 : Dynamic
};
const Minor& _asArg() const { return *this; }
int _rows() const { return m_matrix.rows() - 1; }