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119 | /* *****************************************************************
MESQUITE -- The Mesh Quality Improvement Toolkit
Copyright 2004 Sandia Corporation and Argonne National
Laboratory. Under the terms of Contract DE-AC04-94AL85000
with Sandia Corporation, the U.S. Government retains certain
rights in this software.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
(lgpl.txt) along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
[email protected], [email protected], [email protected],
[email protected], [email protected], [email protected]
***************************************************************** */
// -*- Mode : c++; tab-width: 3; c-tab-always-indent: t; indent-tabs-mode: nil; c-basic-offset: 3
// -*-
/*! \file CompositeOFMultiply.hpp
Header file for the MBMesquite:: CompositeOFMultiply class
\author Michael Brewer
\date 2002-05-23
*/
#ifndef CompositeOFMultiply_hpp
#define CompositeOFMultiply_hpp
#include "Mesquite.hpp"
#include "ObjectiveFunction.hpp"
#include "MsqHessian.hpp"
namespace MBMesquite
{
/*!\class CompositeOFMultiply
\brief Multiplies two ObjectiveFunction values together.
*/
class MsqMeshEntity;
class PatchData;
class CompositeOFMultiply : public ObjectiveFunction
{
public:
MESQUITE_EXPORT
CompositeOFMultiply( ObjectiveFunction*, ObjectiveFunction*, bool delete_OFs = false );
MESQUITE_EXPORT
virtual ~CompositeOFMultiply();
//!\brief Called at start of instruction queue processing
//!
//! Do any preliminary global initialization, consistency checking,
//! etc.
MESQUITE_EXPORT
virtual void initialize_queue( MeshDomainAssoc* mesh_and_domain, const Settings* settings, MsqError& err );<--- Function in derived class
MESQUITE_EXPORT
virtual bool initialize_block_coordinate_descent( MeshDomainAssoc* mesh_and_domain,<--- Function in derived class
const Settings* settings,
PatchSet* user_set,
MsqError& err );
MESQUITE_EXPORT
virtual bool evaluate( EvalType type, PatchData& pd, double& value_out, bool free, MsqError& err );<--- Function in derived class
MESQUITE_EXPORT
virtual bool evaluate_with_gradient( EvalType type,<--- Function in derived class
PatchData& pd,
double& value_out,
std::vector< Vector3D >& grad_out,
MsqError& err );
MESQUITE_EXPORT
virtual bool evaluate_with_Hessian_diagonal( EvalType type,<--- Function in derived class
PatchData& pd,
double& value_out,
std::vector< Vector3D >& grad_out,
std::vector< SymMatrix3D >& hess_diag_out,
MsqError& err );
MESQUITE_EXPORT
virtual bool evaluate_with_Hessian( EvalType type,<--- Function in derived class
PatchData& pd,
double& value_out,
std::vector< Vector3D >& grad_out,
MsqHessian& Hessian_out,
MsqError& err );
MESQUITE_EXPORT
virtual ObjectiveFunction* clone() const;<--- Function in derived class
MESQUITE_EXPORT
virtual void clear();<--- Function in derived class
MESQUITE_EXPORT
virtual int min_patch_layers() const;<--- Function in derived class
private:
/** Temporary storage for gradient */
mutable std::vector< Vector3D > mGradient;
/** Temporary storage for hessian diagonal */
mutable std::vector< SymMatrix3D > mDiagonal;
ObjectiveFunction* objFunc1;
ObjectiveFunction* objFunc2;
bool deleteObjFuncs;
};
} // namespace MBMesquite
#endif // CompositeOFMultiply_hpp
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