/usr/include/trilinos/LOCAInterface.H is in libtrilinos-nox-dev 12.10.1-3.
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//@HEADER
// ************************************************************************
//
// LOCA: Library of Continuation Algorithms Package
// Copyright (2005) Sandia Corporation
//
// Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
// license for use of this work by or on behalf of the U.S. Government.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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//
// Questions? Contact Roger Pawlowski (rppawlo@sandia.gov) or
// Eric Phipps (etphipp@sandia.gov), Sandia National Laboratories.
// ************************************************************************
// CVS Information
// $Source$
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//@HEADER
*/
#ifndef LOCA_INTERFACE_H
#define LOCA_INTERFACE_H
// Trilinos headers
#include <Epetra_Vector.h>
#include <LOCA_Epetra.H>
// ParaCont headers
#include "ProblemLOCAPrototype.H"
#include "ContinuationManager.H"
class LOCAInterface :
// public LOCA::Epetra::Interface::Required,
public LOCA::Epetra::Interface::TimeDependent,
public NOX::Epetra::Interface::Jacobian {
public:
// Constructor
LOCAInterface( Teuchos::RCP <ProblemLOCAPrototype> & aProblem ,
Teuchos::RCP <ContinuationManager> aContinuationManager);
// Destructor
~LOCAInterface();
// Compute and return F
bool computeF(const Epetra_Vector& x, Epetra_Vector& f,
const NOX::Epetra::Interface::Required::FillType F);
// Compute an explicit Jacobian
bool computeJacobian(const Epetra_Vector& x, Epetra_Operator& Jac);
// Set a parameter in the user's code.
void setParameters(const LOCA::ParameterVector& params);
// Print the solution
void printSolution (const Epetra_Vector &x, const double conParam);
// Compute the Shifted matrix needed for linear stability
virtual bool computeShiftedMatrix (double alpha, double beta,
const Epetra_Vector &x, Epetra_Operator &A);
virtual void setXdot(const Epetra_Vector& xdot, const double time);
private:
// The continuation manager
Teuchos::RCP <ContinuationManager> continuationManager;
// The Problem
Teuchos::RCP <ProblemLOCAPrototype> problem;
double t; // time, for non-autonomous problems
};
#endif
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