Overture  Version 25
BCTypes.h
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1 #ifndef BCTypes_H
2 #define BCTypes_H
3 
4 // The only purpose of this class is to hold the names of the
5 // Elementary Boundary Condition Types
6 class BCTypes
7 {
8 public:
9  // **** remember to also change GenericMappedGridOperators.h ****
10  // and assignBoundaryConditions.bf
11  enum BCNames
12  {
13  dirichlet,
14  neumann,
15  extrapolate,
16  normalComponent,
17  mixed,
18  generalMixedDerivative,
19  normalDerivativeOfNormalComponent,
20  normalDerivativeOfADotU,
21  aDotU,
22  aDotGradU,
23  normalDotScalarGrad,
24  evenSymmetry,
25  oddSymmetry,
26  generalizedDivergence,
27  vectorSymmetry,
28  tangentialComponent0,
29  tangentialComponent1,
30  normalDerivativeOfTangentialComponent0,
31  normalDerivativeOfTangentialComponent1,
32  extrapolateInterpolationNeighbours,
33  tangentialComponent,
34  extrapolateNormalComponent,
35  extrapolateTangentialComponent0,
36  extrapolateTangentialComponent1,
37  userDefinedBoundaryCondition0,
38  userDefinedBoundaryCondition1,
39  userDefinedBoundaryCondition2,
40  userDefinedBoundaryCondition3,
41  userDefinedBoundaryCondition4,
42  userDefinedBoundaryCondition5,
43  userDefinedBoundaryCondition6,
44  userDefinedBoundaryCondition7,
45  userDefinedBoundaryCondition8,
46  userDefinedBoundaryCondition9,
47  extrapolateRefinementBoundaries,
48  numberOfDifferentBoundaryConditionTypes, // counts number of entries in this list
49  allBoundaries=-99999, // default argument
50  boundary1=allBoundaries+1, // (side,axis)=(0,0)
51  boundary2=boundary1+1, // (side,axis)=(1,0)
52  boundary3=boundary2+1, // (side,axis)=(0,1)
53  boundary4=boundary3+1, // (side,axis)=(1,1)
54  boundary5=boundary4+1, // (side,axis)=(0,2)
55  boundary6=boundary5+1 // (side,axis)=(1,2)
56  };
57  BCTypes() {}
58  ~BCTypes() {}
59 
60  // return the BCNames values for a given face of a grid (side,axis)
61  static BCNames boundary(int side, int axis) {return BCNames(boundary1+side+2*axis); }
62 
63 
64 };
65 
66 
67 #endif
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