NekLinSysIterFixedpointJacobi.h

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///////////////////////////////////////////////////////////////////////////////
//
// File  NekLinSysIterFixedpointJacobi.h
//
// For more information, please see: http://www.nektar.info
//
// The MIT License
//
// Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
// Department of Aeronautics, Imperial College London (UK), and Scientific
// Computing and Imaging Institute, University of Utah (USA).
//
// License for the specific language governing rights and limitations under
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// Description: NekLinSysIterFixedpointJacobi header
//
///////////////////////////////////////////////////////////////////////////////
 
#ifndef NEKTAR_LIB_UTILITIES_LINEAR_ALGEBRA_NEK_LINSYS_ITERAT_FIXEDPOINTJACOBI_H
#define NEKTAR_LIB_UTILITIES_LINEAR_ALGEBRA_NEK_LINSYS_ITERAT_FIXEDPOINTJACOBI_H
 
#include <LibUtilities/LinearAlgebra/NekLinSysIter.h>
namespace Nektar
{
namespace LibUtilities
{
/// A global linear system.
class NekLinSysIterFixedpointJacobi;
 
typedef std::shared_ptr<NekLinSysIterFixedpointJacobi>
    NekLinSysIterFixedpointJacobiSharedPtr;
 
class NekLinSysIterFixedpointJacobi : public NekLinSysIter
{
public:
    /// Support creation through MemoryManager.
    friend class MemoryManager<NekLinSysIterFixedpointJacobi>;
 
    LIB_UTILITIES_EXPORT static NekLinSysIterSharedPtr create(
        const LibUtilities::SessionReaderSharedPtr &pSession,
        const LibUtilities::CommSharedPtr &vComm, const int nDimen,
        const NekSysKey &pKey)
    {
        NekLinSysIterFixedpointJacobiSharedPtr p =
            MemoryManager<NekLinSysIterFixedpointJacobi>::AllocateSharedPtr(
                pSession, vComm, nDimen, pKey);
        p->InitObject();
        return p;
    }
    static std::string className;
 
    LIB_UTILITIES_EXPORT NekLinSysIterFixedpointJacobi(
        const LibUtilities::SessionReaderSharedPtr &pSession,
        const LibUtilities::CommSharedPtr &vComm, const int nDimen,
        const NekSysKey &pKey);
    LIB_UTILITIES_EXPORT ~NekLinSysIterFixedpointJacobi();
 
protected:
    virtual void v_InitObject();
 
    virtual int v_SolveSystem(const int nGlobal,
                              const Array<OneD, const NekDouble> &pInput,
                              Array<OneD, NekDouble> &pOutput, const int nDir,
                              const NekDouble tol, const NekDouble factor);
 
private:
};
} // namespace LibUtilities
} // namespace Nektar
 
#endif