Class GooseFEM::MatrixSolverBase#

template<class D>
class MatrixSolverBase#

CRTP base class for a solver class.

Public Types

using derived_type = D#

Underlying type.

Public Functions

template<class M>
inline void solve(M &A, const array_type::tensor<double, 2> &b, array_type::tensor<double, 2> &x)#

Solve \( x = A^{-1} b \).

Parameters:

  • A – GooseFEM (sparse) matrix, see e.g. GooseFEM::Matrix().

  • b – nodevec [nelem, ndim].

  • x – (overwritten) nodevec [nelem, ndim].

template<class M>
inline void solve(M &A, const array_type::tensor<double, 1> &b, array_type::tensor<double, 1> &x)#

Solve \( x = A^{-1} b \).

Parameters: