Developer Documentation
PluginFunctionsPolyhedralMesh.cc
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41 
42 
45 
46 
48 
49 namespace PluginFunctions {
50 
51 // ===============================================================================
52 // Get source meshes
53 // ===============================================================================
54 
55 
56 bool getSourceMeshes( std::vector<PolyhedralMesh*>& _meshes )
57 {
58  _meshes.clear();
59 
60  for ( ObjectIterator o_it(PluginFunctions::SOURCE_OBJECTS,DATA_POLYHEDRAL_MESH) ;
61  o_it != PluginFunctions::objectsEnd(); ++o_it) {
62  _meshes.push_back ( PluginFunctions::polyhedralMesh( *o_it ) );
63  if( _meshes.back() == NULL)
64  std::cerr << "ERROR: PolyhedralMesh getSourceMeshes fatal error\n";
65  }
66 
67  return ( !_meshes.empty() );
68 }
69 
70 
71 // ===============================================================================
72 // Get target meshes
73 // ===============================================================================
74 
75 
76 bool getTargetMeshes( std::vector<PolyhedralMesh*>& _meshes )
77 {
78  _meshes.clear();
79 
80  for ( ObjectIterator o_it(PluginFunctions::TARGET_OBJECTS,DATA_POLYHEDRAL_MESH ) ;
81  o_it != PluginFunctions::objectsEnd(); ++o_it) {
82  _meshes.push_back ( PluginFunctions::polyhedralMesh( *o_it ) );
83  if( _meshes.back() == NULL)
84  std::cerr << "ERROR: PolyhedralMesh getTargetMeshes fatal error\n";
85  }
86 
87  return ( !_meshes.empty() );
88 }
89 
90 
91 // ===============================================================================
92 // Get objects
93 // ===============================================================================
94 
95 bool getObject( int _identifier, PolyhedralMeshObject*& _object ) {
96 
97  if ( _identifier == BaseObject::NOOBJECT ) {
98  _object = 0;
99  return false;
100  }
101 
102  // Get object by using the map accelerated plugin function
103  BaseObjectData* object = 0;
104  PluginFunctions::getObject(_identifier,object);
105 
106  _object = object ? polyhedralMeshObject(object) : nullptr;
107  return ( _object != 0 );
108 }
109 
110 
111 // ===============================================================================
112 // Getting data from objects and casting between them
113 // ===============================================================================
114 
116 
117  if ( _object->dataType(DATA_POLYHEDRAL_MESH) ) {
118  PolyhedralMeshObject* object = static_cast< PolyhedralMeshObject* >(_object);
119  return object->mesh();
120  } else
121  return 0;
122 }
123 
124 PolyhedralMesh* polyhedralMesh( int _identifier ) {
125  PolyhedralMeshObject* object = polyhedralMeshObject(_identifier);
126 
127  if ( object == 0)
128  return 0;
129  else
130  return object->mesh();
131 }
132 
133 
135  if ( ! _object->dataType(DATA_POLYHEDRAL_MESH) )
136  return 0;
137  return static_cast< PolyhedralMeshObject* >( _object );
138 }
139 
140 
142 {
143  PolyhedralMeshObject* pol_obj;
144  if(getObject(_identifier, pol_obj))
145  return pol_obj;
146  else
147  return 0;
148 }
149 
150 
151 }
#define DATA_POLYHEDRAL_MESH
PolyhedralMeshObject * polyhedralMeshObject(BaseObjectData *_object)
Cast an BaseObject to an PolyhedralMeshObject if possible.
bool getSourceMeshes(std::vector< PolyMesh *> &_meshes)
Get a pointer to every Poly Mesh which is marked as a source mesh.
bool getObject(const int _identifier, BaseObject *&_object)
Get the object which has the given identifier.
const QStringList SOURCE_OBJECTS("source")
Iterable object range.
bool dataType(DataType _type) const
Definition: BaseObject.cc:221
DLLEXPORT ObjectIterator objectsEnd()
Return Iterator to Object End.
static int NOOBJECT
Definition: BaseObject.hh:106
bool getTargetMeshes(std::vector< PolyMesh *> &_meshes)
Get a pointer to every Poly Mesh which is marked as a target mesh.
const QStringList TARGET_OBJECTS("target")
Iterable object range.
PolyhedralMesh * polyhedralMesh(BaseObjectData *_object)
Get an PolyhedralMesh from an object.
MeshT * mesh()
return a pointer to the mesh