libMesh
rb_parametrized_function.h
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1 // rbOOmit: An implementation of the Certified Reduced Basis method.
2 // Copyright (C) 2009, 2010 David J. Knezevic
3 
4 // This file is part of rbOOmit.
5 
6 // rbOOmit is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
10 
11 // rbOOmit is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
15 
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 
20 #ifndef LIBMESH_RB_PARAMETRIZED_FUNCTION_H
21 #define LIBMESH_RB_PARAMETRIZED_FUNCTION_H
22 
23 
24 
25 #include "libmesh/libmesh_common.h"
26 
27 
28 namespace libMesh
29 {
30 
31 class RBParameters;
32 class Point;
33 class Elem;
34 
43 {
44 public:
45 
51 
56  virtual Number evaluate(const RBParameters &,
57  const Point &,
58  const Elem &) { return 0.; }
59 };
60 
61 }
62 
63 #endif // LIBMESH_RB_PARAMETRIZED_FUNCTION_H
A simple functor class that provides a RBParameter-dependent function.
This is the base class from which all geometric element types are derived.
Definition: elem.h:89
The libMesh namespace provides an interface to certain functionality in the library.
This class is part of the rbOOmit framework.
Definition: rb_parameters.h:42
virtual ~RBParametrizedFunction()
Virtual evaluate() gives us a vtable, so there's no cost in adding a virtual destructor for safety's ...
virtual Number evaluate(const RBParameters &, const Point &, const Elem &)
Evaluate this parametrized function for the parameter value mu at the point p.
A Point defines a location in LIBMESH_DIM dimensional Real space.
Definition: point.h:38