mfem::HypreAMS Class Reference

The Auxiliary-space Maxwell Solver in hypre. More...

#include <hypre.hpp>

Inheritance diagram for mfem::HypreAMS:

Collaboration diagram for mfem::HypreAMS:

Public Member Functions
	HypreAMS (HypreParMatrix &A, ParFiniteElementSpace *edge_fespace)
void	SetPrintLevel (int print_lvl)
void	SetSingularProblem ()
	Set this option when solving a curl-curl problem with zero mass term. More...
virtual	operator HYPRE_Solver () const
	The typecast to HYPRE_Solver returns the internal ams object. More...
virtual HYPRE_PtrToParSolverFcn	SetupFcn () const
	hypre's internal Setup function More...
virtual HYPRE_PtrToParSolverFcn	SolveFcn () const
	hypre's internal Solve function More...
virtual	~HypreAMS ()
Public Member Functions inherited from mfem::HypreSolver
	HypreSolver ()
	HypreSolver (HypreParMatrix *_A)
virtual void	SetOperator (const Operator &op)
	Set/update the solver for the given operator. More...
virtual void	Mult (const HypreParVector &b, HypreParVector &x) const
	Solve the linear system Ax=b. More...
virtual void	Mult (const Vector &b, Vector &x) const
	Operator application. More...
virtual	~HypreSolver ()
Public Member Functions inherited from mfem::Solver
	Solver (int s=0, bool iter_mode=false)
	Solver (int h, int w, bool iter_mode=false)
	Initialize a Solver with height 'h' and width 'w'. More...
Public Member Functions inherited from mfem::Operator
	Operator (int s=0)
	Construct a square Operator with given size s (default 0) More...
	Operator (int h, int w)
int	Height () const
	Get the height (size of output) of the Operator. Synonym with NumRows. More...
int	NumRows () const
int	Width () const
	Get the width (size of input) of the Operator. Synonym with NumCols. More...
int	NumCols () const
virtual void	MultTranspose (const Vector &x, Vector &y) const
	Action of the transpose operator. More...
virtual Operator &	GetGradient (const Vector &x) const
	Evaluate the gradient operator at the point x. More...
void	PrintMatlab (std::ostream &out, int n=0, int m=0) const
	Prints operator with input size n and output size m in matlab format. More...
virtual	~Operator ()

Additional Inherited Members
Public Attributes inherited from mfem::Solver
bool	iterative_mode
	If true, use the second argument of Mult as an initial guess. More...
Protected Attributes inherited from mfem::HypreSolver
HypreParMatrix *	A
	The linear system matrix. More...
HypreParVector *	B
	Right-hand side and solution vector. More...
HypreParVector *	X
int	setup_called
	Was hypre's Setup function called already? More...
Protected Attributes inherited from mfem::Operator
int	height
int	width

Detailed Description

The Auxiliary-space Maxwell Solver in hypre.

Definition at line 768 of file hypre.hpp.

Constructor & Destructor Documentation

mfem::HypreAMS::HypreAMS	(	HypreParMatrix &	A,
		ParFiniteElementSpace *	edge_fespace
	)

Definition at line 2507 of file hypre.cpp.

mfem::HypreAMS::~HypreAMS ( )

virtual

Definition at line 2686 of file hypre.cpp.

Member Function Documentation

virtual mfem::HypreAMS::operator HYPRE_Solver ( ) const

inlinevirtual

The typecast to HYPRE_Solver returns the internal ams object.

Implements mfem::HypreSolver.

Definition at line 789 of file hypre.hpp.

void mfem::HypreAMS::SetPrintLevel

(

int

print_lvl

)

Definition at line 2701 of file hypre.cpp.

void mfem::HypreAMS::SetSingularProblem ( )

inline

Set this option when solving a curl-curl problem with zero mass term.

Definition at line 786 of file hypre.hpp.

virtual HYPRE_PtrToParSolverFcn mfem::HypreAMS::SetupFcn ( ) const

inlinevirtual

hypre's internal Setup function

Implements mfem::HypreSolver.

Definition at line 791 of file hypre.hpp.

virtual HYPRE_PtrToParSolverFcn mfem::HypreAMS::SolveFcn ( ) const

inlinevirtual

hypre's internal Solve function

Implements mfem::HypreSolver.

Definition at line 793 of file hypre.hpp.

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The documentation for this class was generated from the following files:

• hypre.hpp
• hypre.cpp