/* *****************************************************************
    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 MaxTemplate.hpp

Header file for the MBMesquite::MaxTemplate class

  \author Lori Freitag
  \date   2002-07-18
 */

#ifndef MaxTemplate_hpp
#define MaxTemplate_hpp

#include "Mesquite.hpp"
#include "ObjectiveFunctionTemplate.hpp"

namespace MBMesquite
{
/*! \class MaxTemplate
 \brief Computes the maximum quality metric value.

 This function is the same as the LInfTemplate except that no
 absolute values are used.
*/
class MaxTemplate : public ObjectiveFunctionTemplate
{
  public:
    MaxTemplate( QualityMetric* );
    virtual ~MaxTemplate();
    virtual bool evaluate( EvalType type, PatchData& pd, double& value_out, bool free, MsqError& err );
    virtual ObjectiveFunction* clone() const;
    virtual void clear();

  private:
    /** Temporary storage for qm sample handles */
    mutable std::vector< size_t > qmHandles;
};
}  // namespace MBMesquite
#endif  // MaxTemplate_hpp
