42 #ifndef BELOS_CG_STOCHASTIC_ITERATION_HPP 43 #define BELOS_CG_STOCHASTIC_ITERATION_HPP 63 template <
class ScalarType,
class MV>
67 Teuchos::RCP<const MV>
R;
70 Teuchos::RCP<const MV>
Z;
73 Teuchos::RCP<const MV>
P;
76 Teuchos::RCP<const MV>
AP;
79 Teuchos::RCP<const MV>
Y;
82 P(Teuchos::null), AP(Teuchos::null), Y(Teuchos::null)
86 template<
class ScalarType,
class MV,
class OP>
Collection of types and exceptions used within the Belos solvers.
Pure virtual base class which augments the basic interface for a conjugate gradient linear solver ite...
StochasticCGIterationState()
Pure virtual base class which describes the basic interface to the linear solver iteration.
Teuchos::RCP< const MV > Z
The current preconditioned residual.
Teuchos::RCP< const MV > AP
The matrix A applied to current decent direction vector.
Teuchos::RCP< const MV > R
The current residual.
Teuchos::RCP< const MV > P
The current decent direction vector.
Belos header file which uses auto-configuration information to include necessary C++ headers...
Teuchos::RCP< const MV > Y
The current stochastic recurrence vector.
Structure to contain pointers to CGIteration state variables.