rb_theta.h

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// rbOOmit: An implementation of the Certified Reduced Basis method.
// Copyright (C) 2009, 2010 David J. Knezevic
 
// This file is part of rbOOmit.
 
// rbOOmit 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.
 
// rbOOmit 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 along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 
#ifndef LIBMESH_RB_THETA_H
#define LIBMESH_RB_THETA_H
 
// Local includes
#include "libmesh/libmesh_common.h"
#include "libmesh/reference_counted_object.h"
 
// C++ includes
#include <vector>
 
namespace libMesh
{
 
class RBParameters;
 
class RBTheta : public ReferenceCountedObject<RBTheta>
{
public:
 
  RBTheta () = default;
  RBTheta (RBTheta &&) = default;
  RBTheta (const RBTheta &) = default;
  RBTheta & operator= (const RBTheta &) = default;
  RBTheta & operator= (RBTheta &&) = default;
  virtual ~RBTheta () = default;
 
  virtual Number evaluate(const RBParameters &);
 
  /*
   * Evaluate the functor object for multiple given parameters simultaneously.
   * Override to obtain problem-dependent behavior.
   */
  virtual std::vector<Number> evaluate_vec(const std::vector<RBParameters> & mus);
};
 
}
 
#endif // LIBMESH_RB_THETA_H