1 // Copyright(C) 1999-2020 National Technology & Engineering Solutions 2 // of Sandia, LLC (NTESS). Under the terms of Contract DE-NA0003525 with 3 // NTESS, the U.S. Government retains certain rights in this software. 4 // 5 // See packages/seacas/LICENSE for details 6 7 #include "Ioss_CodeTypes.h" // for IntVector 8 #include "Ioss_ElementTopology.h" // for ElementTopology 9 #include <Ioss_ElementVariableType.h> // for ElementVariableType 10 #include <Ioss_Unknown.h> 11 #include <cassert> // for assert 12 13 // ======================================================================== 14 namespace Ioss { 15 const char *Unknown::name = "unknown"; 16 class St_Unknown : public ElementVariableType 17 { 18 public: 19 static void factory(); 20 21 protected: St_Unknown()22 St_Unknown() : ElementVariableType(Ioss::Unknown::name, 0) {} 23 }; 24 } // namespace Ioss factory()25void Ioss::St_Unknown::factory() { static Ioss::St_Unknown registerThis; } 26 27 // ======================================================================== 28 namespace { 29 struct Constants 30 { 31 static const int nnode = 0; 32 static const int nedge = 0; 33 static const int nedgenode = 0; 34 static const int nface = 0; 35 static const int nfacenode = 0; 36 }; 37 } // namespace 38 factory()39void Ioss::Unknown::factory() 40 { 41 static Ioss::Unknown registerThis; 42 Ioss::St_Unknown::factory(); 43 } 44 Unknown()45Ioss::Unknown::Unknown() : Ioss::ElementTopology(Ioss::Unknown::name, Ioss::Unknown::name) 46 { 47 Ioss::ElementTopology::alias(Ioss::Unknown::name, "invalid_topology"); 48 } 49 50 Ioss::Unknown::~Unknown() = default; 51 parametric_dimension()52int Ioss::Unknown::parametric_dimension() const { return 0; } spatial_dimension()53int Ioss::Unknown::spatial_dimension() const { return 3; } order()54int Ioss::Unknown::order() const { return 0; } 55 number_corner_nodes()56int Ioss::Unknown::number_corner_nodes() const { return number_nodes(); } number_nodes()57int Ioss::Unknown::number_nodes() const { return Constants::nnode; } number_edges()58int Ioss::Unknown::number_edges() const { return Constants::nedge; } number_faces()59int Ioss::Unknown::number_faces() const { return Constants::nface; } 60 number_nodes_edge(int)61int Ioss::Unknown::number_nodes_edge(int /* edge */) const { return Constants::nedgenode; } 62 number_nodes_face(int face)63int Ioss::Unknown::number_nodes_face(int face) const 64 { 65 // face is 1-based. 0 passed in for all faces. 66 assert(face >= 0 && face <= number_faces()); 67 return Constants::nfacenode; 68 } 69 number_edges_face(int face)70int Ioss::Unknown::number_edges_face(int face) const 71 { 72 // face is 1-based. 0 passed in for all faces. 73 assert(face >= 0 && face <= number_faces()); 74 return Constants::nfacenode; 75 } 76 edge_connectivity(int edge_number)77Ioss::IntVector Ioss::Unknown::edge_connectivity(int edge_number) const 78 { 79 Ioss::IntVector connectivity; 80 assert(edge_number >= 0 && edge_number <= Constants::nedge); 81 return connectivity; 82 } 83 face_connectivity(int face_number)84Ioss::IntVector Ioss::Unknown::face_connectivity(int face_number) const 85 { 86 assert(face_number >= 0 && face_number <= number_faces()); 87 Ioss::IntVector connectivity; 88 return connectivity; 89 } 90 element_connectivity()91Ioss::IntVector Ioss::Unknown::element_connectivity() const 92 { 93 Ioss::IntVector connectivity; 94 return connectivity; 95 } 96 face_type(int face_number)97Ioss::ElementTopology *Ioss::Unknown::face_type(int face_number) const 98 { 99 // face_number == 0 returns topology for all faces if 100 // all faces are the same topology; otherwise, returns nullptr 101 // face_number is 1-based. 102 103 assert(face_number >= 0 && face_number <= number_faces()); 104 return Ioss::ElementTopology::factory(Ioss::Unknown::name); 105 } 106 edge_type(int edge_number)107Ioss::ElementTopology *Ioss::Unknown::edge_type(int edge_number) const 108 { 109 // edge_number == 0 returns topology for all edges if 110 // all edges are the same topology; otherwise, returns nullptr 111 // edge_number is 1-based. 112 113 assert(edge_number >= 0 && edge_number <= number_edges()); 114 return Ioss::ElementTopology::factory(Ioss::Unknown::name); 115 } 116