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adapt AutoDiff to scalar_product_traits

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Gael Guennebaud 2013-03-20 21:20:13 +01:00
parent c519be2bac
commit 225fd0f579
1 changed files with 17 additions and 5 deletions
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22
unsupported/Eigen/src/AutoDiff/AutoDiffScalar.h
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@ -489,20 +489,32 @@ struct make_coherent_impl<Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows,
} }
}; };
template<typename A_Scalar, int A_Rows, int A_Cols, int A_Options, int A_MaxRows, int A_MaxCols> struct scalar_product_traits<Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols>,A_Scalar> template<typename A_Scalar, int A_Rows, int A_Cols, int A_Options, int A_MaxRows, int A_MaxCols>
struct scalar_product_traits<Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols>,A_Scalar>
{ {
typedef Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols> ReturnType; enum { Defined = 1 };
typedef Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols> ReturnType;
}; };
template<typename A_Scalar, int A_Rows, int A_Cols, int A_Options, int A_MaxRows, int A_MaxCols> struct scalar_product_traits<A_Scalar, Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols> > template<typename A_Scalar, int A_Rows, int A_Cols, int A_Options, int A_MaxRows, int A_MaxCols>
struct scalar_product_traits<A_Scalar, Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols> >
{ {
typedef Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols> ReturnType; enum { Defined = 1 };
typedef Matrix<A_Scalar, A_Rows, A_Cols, A_Options, A_MaxRows, A_MaxCols> ReturnType;
}; };
template<typename DerType> template<typename DerType>
struct scalar_product_traits<AutoDiffScalar<DerType>,typename DerType::Scalar> struct scalar_product_traits<AutoDiffScalar<DerType>,typename DerType::Scalar>
{ {
typedef AutoDiffScalar<DerType> ReturnType; enum { Defined = 1 };
typedef AutoDiffScalar<DerType> ReturnType;
};
template<typename DerType>
struct scalar_product_traits<typename DerType::Scalar,AutoDiffScalar<DerType> >
{
enum { Defined = 1 };
typedef AutoDiffScalar<DerType> ReturnType;
}; };
} // end namespace internal } // end namespace internal