Class WGSLinearSolver

• Defined in File wgs_linear_solver.h

Inheritance Relationships

Base Type

• public opensn::PETScLinearSolver (Class PETScLinearSolver)

Class Documentation

class WGSLinearSolver : public opensn::PETScLinearSolver

Linear Solver specialization for Within GroupSet (WGS) solves.

Public Functions

explicit WGSLinearSolver(const std::shared_ptr<WGSContext> &gs_context_ptr)

Constructor.

Parameters:

gs_context_ptr – Context Pointer to abstract context.

~WGSLinearSolver() override

Protected Functions

virtual void PreSetupCallback() override

virtual void SetConvergenceTest() override

virtual void SetSystemSize() override

virtual void SetSystem() override

virtual void SetPreconditioner() override

virtual void PostSetupCallback() override

virtual void PreSolveCallback() override

virtual void SetRHS() override

virtual void SetInitialGuess() override

virtual void PostSolveCallback() override

Protected Attributes

std::vector<double> saved_q_moments_local_