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Panzer_IntegrationDescriptor.cpp
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42 
44 
45 #include "Panzer_HashUtils.hpp"
46 
47 #include "Teuchos_Assert.hpp"
48 
49 namespace panzer
50 {
51 
53 {
54  setup(-1, NONE);
55 }
56 
57 IntegrationDescriptor::IntegrationDescriptor(const int cubature_order, const int integration_type, const int side)
58 {
59  setup(cubature_order, integration_type, side);
60 }
61 
62 void
63 IntegrationDescriptor::setup(const int cubature_order, const int integration_type, const int side)
64 {
65  _integration_type = integration_type;
66  _cubature_order = cubature_order;
67  _side = side;
68 
70  TEUCHOS_ASSERT(side >= 0);
71  } else {
72  TEUCHOS_ASSERT(side == -1);
73  }
74  _key = std::hash<IntegrationDescriptor>()(*this);
75 }
76 
77 }
78 
79 std::size_t
81 {
82  std::size_t seed = 0;
83 
84  panzer::hash_combine(seed,desc.getType());
85  panzer::hash_combine(seed,desc.getOrder());
86  panzer::hash_combine(seed,desc.getSide());
87 
88  return seed;
89 }
int _cubature_order
Order of integration (Order of polynomial this integrator is designed for)
IntegrationDescriptor()
Constructor for empty integrator.
const int & getType() const
Get type of integrator.
std::size_t operator()(const panzer::IntegrationDescriptor &desc) const
void setup(const int cubature_order, const int integration_type, const int side=-1)
Setup function.
std::size_t _key
Unique key associated with integrator.
const int & getSide() const
Get side associated with integration - this is for backward compatibility.
Integral over all sides of cells (closed surface integral)
void hash_combine(std::size_t &seed, const T &v)
#define TEUCHOS_ASSERT(assertion_test)
int _side
Side associated with integration - this is for backward compatibility.
const int & getOrder() const
Get order of integrator.