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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | /* *****************************************************************
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
diachin2@llnl.gov, djmelan@sandia.gov, mbrewer@sandia.gov,
pknupp@sandia.gov, tleurent@mcs.anl.gov, tmunson@mcs.anl.gov
***************************************************************** */
// -*- Mode : c++; tab-width: 3; c-tab-always-indent: t; indent-tabs-mode: nil; c-basic-offset: 3 -*-
/*! \file CompositeOFScalarAdd.hpp
Header file for the Mesquite:: CompositeOFScalarAdd class
\author Michael Brewer
\date 2002-06-24
*/
#ifndef CompositeOFScalarAdd_hpp
#define CompositeOFScalarAdd_hpp
#include "Mesquite.hpp"
#include "ObjectiveFunction.hpp"
namespace MESQUITE_NS
{
/*! \class CompositeOFScalarAdd.
\brief Adds a scalar to a given ObjectiveFunction.
*/
class MsqMeshEntity;
class PatchData;
class MsqError;
class CompositeOFScalarAdd : public ObjectiveFunction
{
public:
CompositeOFScalarAdd(double, ObjectiveFunction*, bool delete_OF = false);
virtual ~CompositeOFScalarAdd();
//!\brief Called at start of instruction queue processing
//!
//! Do any preliminary global initialization, consistency checking,
//! etc.
virtual void initialize_queue( Mesh* mesh,
MeshDomain* domain,
const Settings* settings,
MsqError& err );
virtual bool initialize_block_coordinate_descent( Mesh* mesh,
MeshDomain* domain,
const Settings* settings,
PatchSet* user_set,
MsqError& err );
virtual bool evaluate( EvalType type,
PatchData& pd,
double& value_out,
bool free,
MsqError& err );
virtual bool evaluate_with_gradient( EvalType type,
PatchData& pd,
double& value_out,
std::vector<Vector3D>& grad_out,
MsqError& err );
virtual bool evaluate_with_Hessian_diagonal( EvalType type,
PatchData& pd,
double& value_out,
std::vector<Vector3D>& grad_out,
std::vector<SymMatrix3D>& hess_diag_out,
MsqError& err );
virtual bool evaluate_with_Hessian( EvalType type,
PatchData& pd,
double& value_out,
std::vector<Vector3D>& grad_out,
MsqHessian& Hessian_out,
MsqError& err );
virtual ObjectiveFunction* clone() const;
virtual void clear();
virtual int min_patch_layers() const;
private:
double mAlpha;
ObjectiveFunction* objFunc;
bool deleteObjFunc;
};
}//namespace
#endif // CompositeOFScalarAdd_hpp
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