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Panzer_IntegrationDescriptor.hpp
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4// Panzer: A partial differential equation assembly
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42
43
44#ifndef PANZER_INTEGRATION_DESCRIPTOR_HPP
45#define PANZER_INTEGRATION_DESCRIPTOR_HPP
46
47#include <functional>
48
49namespace panzer {
50
52{
53public:
54
58 enum {
66 };
67
72
74 virtual ~IntegrationDescriptor() = default;
75
82 IntegrationDescriptor(const int cubature_order, const int integration_type, const int side=-1);
83
88 const int & getType() const {return _integration_type;}
89
94 const int & getOrder() const {return _cubature_order;}
95
100 const int & getSide() const {return _side;}
101
107 std::size_t getKey() const {return _key;}
108
109protected:
110
117 void setup(const int cubature_order, const int integration_type, const int side=-1);
118
121
124
126 int _side;
127
129 std::size_t _key;
130
131};
132
133}
134
135
136namespace std {
137
138template <>
139struct hash<panzer::IntegrationDescriptor>
140{
141 std::size_t operator()(const panzer::IntegrationDescriptor& desc) const;
142};
143
144}
145
146
147#endif
@ VOLUME
No integral specified - default state.
@ CV_VOLUME
Integral over a specific side of cells (side must be set)
@ CV_BOUNDARY
Control volume side integral.
@ SIDE
Integral over all sides of cells (closed surface integral)
std::size_t _key
Unique key associated with integrator.
const int & getOrder() const
Get order of integrator.
int _side
Side associated with integration - this is for backward compatibility.
virtual ~IntegrationDescriptor()=default
Destructor.
const int & getSide() const
Get side associated with integration - this is for backward compatibility.
std::size_t getKey() const
Get unique key associated with integrator of this order and type The key is used to sort through a ma...
const int & getType() const
Get type of integrator.
IntegrationDescriptor()
Constructor for empty integrator.
void setup(const int cubature_order, const int integration_type, const int side=-1)
Setup function.
int _cubature_order
Order of integration (Order of polynomial this integrator is designed for)