Class MatrixReplacement

Defined in File MatrixFreeSolver.h

Inheritance Relationships

Base Type

public Eigen::EigenBase< MatrixReplacement >

Class Documentation

class 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