Class MatrixReplacement¶

Defined in File MatrixFreeSolver.h

Inheritance Relationships¶

Base Type¶

public Eigen::EigenBase< MatrixReplacement >

Class Documentation¶

class SPH::MatrixReplacement : public Eigen::EigenBase<MatrixReplacement>¶

Replacement of the matrix in the linear system which is required for a matrix-free solver.

Public Types

enum [anonymous]¶

Values:

enumerator ColsAtCompileTime¶

enumerator MaxColsAtCompileTime¶

enumerator IsRowMajor¶

typedef Real Scalar¶

typedef Real RealScalar¶

typedef int StorageIndex¶

typedef void (*MatrixVecProdFct)(const Real*, Real*, void*)¶

Public Functions

inline Index rows() const¶

inline Index cols() const¶

template<typename Rhs> inline Eigen::Product<MatrixReplacement, Rhs, Eigen::AliasFreeProduct> operator*(const Eigen::MatrixBase<Rhs> &x) const¶

inline MatrixReplacement(const unsigned int dim, MatrixVecProdFct fct, void *userData)¶

inline void *getUserData()¶

inline MatrixVecProdFct getMatrixVecProdFct()¶

Protected Attributes

unsigned int m_dim¶

void *m_userData¶

MatrixVecProdFct m_matrixVecProdFct¶: matrix vector product callback