Panzer  Version of the Day
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
Panzer_CellExtreme.hpp
Go to the documentation of this file.
1 // @HEADER
2 // ***********************************************************************
3 //
4 // Panzer: A partial differential equation assembly
5 // engine for strongly coupled complex multiphysics systems
6 // Copyright (2011) Sandia Corporation
7 //
8 // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
9 // the U.S. Government retains certain rights in this software.
10 //
11 // Redistribution and use in source and binary forms, with or without
12 // modification, are permitted provided that the following conditions are
13 // met:
14 //
15 // 1. Redistributions of source code must retain the above copyright
16 // notice, this list of conditions and the following disclaimer.
17 //
18 // 2. Redistributions in binary form must reproduce the above copyright
19 // notice, this list of conditions and the following disclaimer in the
20 // documentation and/or other materials provided with the distribution.
21 //
22 // 3. Neither the name of the Corporation nor the names of the
23 // contributors may be used to endorse or promote products derived from
24 // this software without specific prior written permission.
25 //
26 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
27 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
30 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
31 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
32 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
33 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
34 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
35 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
36 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
37 //
38 // Questions? Contact Roger P. Pawlowski (rppawlo@sandia.gov) and
39 // Eric C. Cyr (eccyr@sandia.gov)
40 // ***********************************************************************
41 // @HEADER
42 
43 #ifndef __Panzer_CellExtreme_hpp__
44 #define __Panzer_CellExtreme_hpp__
45 
46 #include <string>
47 #include "Panzer_Dimension.hpp"
48 #include "Phalanx_Evaluator_Macros.hpp"
49 #include "Phalanx_MDField.hpp"
50 #include "Kokkos_DynRankView.hpp"
51 
53 
54 namespace panzer {
55 
70 template<typename EvalT, typename Traits>
72  :
73  public panzer::EvaluatorWithBaseImpl<Traits>,
74  public PHX::EvaluatorDerived<EvalT, Traits>
75 {
76  public:
77 
79  const Teuchos::ParameterList& p);
80 
81  void
83  typename Traits::SetupData d,
85 
86  void
88  typename Traits::EvalData d);
89 
90  private:
91 
92  using ScalarT = typename EvalT::ScalarT;
93 
94  PHX::MDField<ScalarT> extreme; // result
95 
96  PHX::MDField<const ScalarT,Cell,IP> scalar; // function to be integrated
97 
98  std::vector<PHX::MDField<const ScalarT,Cell,IP> > field_multipliers;
99  double multiplier;
100 
101  std::size_t num_qp;
102  std::size_t quad_index;
104 
105  bool use_max; // true ... if false then this is a "min"
106 
107 public:
108  // for testing purposes
109  const PHX::FieldTag & getFieldTag() const
110  { return extreme.fieldTag(); }
111 
112 private:
114 
115 }; // end of class CellExtreme
116 
117 
118 }
119 
120 #endif
void evaluateFields(typename Traits::EvalData d)
const PHX::FieldTag & getFieldTag() const
typename EvalT::ScalarT ScalarT
CellExtreme(const Teuchos::ParameterList &p)
std::vector< PHX::MDField< const ScalarT, Cell, IP > > field_multipliers
Teuchos::RCP< Teuchos::ParameterList > getValidParameters() const
Wrapper to PHX::EvaluatorWithBaseImpl that implements Panzer-specific helpers.
void postRegistrationSetup(typename Traits::SetupData d, PHX::FieldManager< Traits > &fm)
PHX::MDField< ScalarT > extreme
PHX::MDField< const ScalarT, Cell, IP > scalar