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| void | init (FieldShape *s, pcu::PCU *PCUObj) |
| | initialize the base class structures. More...
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| virtual | ~Mesh () |
| | destroy the base class structures. More...
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virtual int | getDimension ()=0 |
| | returns the element dimension of this mesh
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virtual std::size_t | count (int dimension)=0 |
| | returns the number of entities in this dimension
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virtual MeshIterator * | begin (int dimension)=0 |
| | begins iteration over elements of one dimension
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| virtual MeshEntity * | iterate (MeshIterator *it)=0 |
| | iterate over mesh entities More...
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| virtual void | end (MeshIterator *it)=0 |
| | destroy an iterator. More...
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virtual bool | isShared (MeshEntity *e)=0 |
| | Returns true if the entity is shared in parallel.
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virtual bool | isOwned (MeshEntity *e)=0 |
| | Returns true if the entity is shared in parallel and this is the dominant copy, or the entity is not shared.
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virtual int | getOwner (MeshEntity *e)=0 |
| | Returns the owning part number of this entity.
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| virtual void | getAdjacent (MeshEntity *e, int dimension, Adjacent &adjacent)=0 |
| | Returns the set of entities of one dimension adjacent to a given entity. More...
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| virtual int | getDownward (MeshEntity *e, int dimension, MeshEntity **adjacent)=0 |
| | Returns an ordered set of downward adjacent entities. More...
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virtual int | countUpward (MeshEntity *e)=0 |
| | Return the number of one-level upward adjacent entities.
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virtual MeshEntity * | getUpward (MeshEntity *e, int i)=0 |
| | Get the i'th one-level upward adjacent entity.
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virtual void | getUp (MeshEntity *e, Up &up)=0 |
| | Get the unordered set of one-level upward entities.
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virtual bool | hasUp (MeshEntity *e)=0 |
| | Return true iff the entity has upward adjacencies.
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| void | getPoint (MeshEntity *e, int node, Vector3 &point) |
| | Returns the coordinates of a node on a mesh entity. More...
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virtual void | getPoint_ (MeshEntity *e, int node, Vector3 &point)=0 |
| | Implementation-defined code for apf::Mesh::getPoint.
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virtual void | getParam (MeshEntity *e, Vector3 &p)=0 |
| | Get the geometric parametric coordinates of a vertex.
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| virtual Type | getType (MeshEntity *e)=0 |
| | Get the topological type of a mesh entity. More...
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virtual void | getRemotes (MeshEntity *e, Copies &remotes)=0 |
| | Get the remote copies of an entity.
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| virtual void | getResidence (MeshEntity *e, Parts &residence)=0 |
| | Get the resident parts of an entity. More...
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virtual MeshTag * | createDoubleTag (const char *name, int size)=0 |
| | Creates a double array tag over the mesh given a name and size.
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virtual MeshTag * | createIntTag (const char *name, int size)=0 |
| | Creates an int array tag over the mesh given a name and size.
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virtual MeshTag * | createLongTag (const char *name, int size)=0 |
| | Creates a long array tag over the mesh given a name and size.
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virtual MeshTag * | findTag (const char *name)=0 |
| | Finds a tag by name, returns 0 if it doesn't exist.
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virtual void | destroyTag (MeshTag *tag)=0 |
| | Removes a mesh tag. This does not detach data from entities.
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| virtual void | getTags (DynamicArray< MeshTag * > &tags)=0 |
| | Get all the tags on a mesh part. More...
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| virtual void | getDoubleTag (MeshEntity *e, MeshTag *tag, double *data)=0 |
| | get double array tag data More...
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| virtual void | setDoubleTag (MeshEntity *e, MeshTag *tag, double const *data)=0 |
| | set double array tag data More...
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| virtual void | getIntTag (MeshEntity *e, MeshTag *tag, int *data)=0 |
| | get int array tag data More...
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| virtual void | setIntTag (MeshEntity *e, MeshTag *tag, int const *data)=0 |
| | set int array tag data More...
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| virtual void | getLongTag (MeshEntity *e, MeshTag *tag, long *data)=0 |
| | get long array tag data More...
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| virtual void | setLongTag (MeshEntity *e, MeshTag *tag, long const *data)=0 |
| | set long array tag data More...
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| virtual void | removeTag (MeshEntity *e, MeshTag *tag)=0 |
| | detach tag data from an entity. More...
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virtual bool | hasTag (MeshEntity *e, MeshTag *tag)=0 |
| | Returns true if there is data for this tag attached.
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virtual void | renameTag (MeshTag *tag, const char *newName)=0 |
| | renames a tag
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virtual unsigned | getTagChecksum (MeshTag *tag, int type)=0 |
| | returns the checksum of a tag for the specificed topological type
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| virtual int | getTagType (MeshTag *t)=0 |
| | get the data type of a tag More...
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virtual int | getTagSize (MeshTag *t)=0 |
| | return the array size of a tag
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| virtual const char * | getTagName (MeshTag *t)=0 |
| | return the name of a tag More...
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virtual ModelEntity * | toModel (MeshEntity *e)=0 |
| | get geometric classification
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virtual gmi_model * | getModel ()=0 |
| | get a GMI interface to the geometric model
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virtual void | setModel (gmi_model *newModel)=0 |
| | set the geometric model
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int | getModelType (ModelEntity *e) |
| | return the model entity dimension
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int | getModelTag (ModelEntity *e) |
| | get the dimension-unique model entity identifier
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ModelEntity * | findModelEntity (int type, int tag) |
| | get the model entity by dimension and identifier
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bool | canSnap () |
| | return true if the geometric model supports snapping
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bool | canGetClosestPoint () |
| | return true if the geometric model supports get closest point
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bool | canGetModelNormal () |
| | return true if the geometric model supports normal computation
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void | snapToModel (ModelEntity *m, Vector3 const &p, Vector3 &x) |
| | evaluate parametric coordinate (p) as a spatial point (x)
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void | getParamOn (ModelEntity *g, MeshEntity *e, Vector3 &p) |
| | reparameterize mesh vertex (e) onto model entity (g)
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| bool | getPeriodicRange (ModelEntity *g, int axis, double range[2]) |
| | get the periodic properties of a model entity More...
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void | getClosestPoint (ModelEntity *g, Vector3 const &from, Vector3 &to, Vector3 &p) |
| | get closest point on geometry
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void | getNormal (ModelEntity *g, Vector3 const &p, Vector3 &n) |
| | get normal vector at a point
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void | getFirstDerivative (ModelEntity *g, Vector3 const &p, Vector3 &t0, Vector3 &t1) |
| | get first derivative at a point
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bool | isParamPointInsideModel (ModelEntity *g, Vector3 const ¶m, Vector3 &x) |
| | checks if parametric point is inside the model, and updates puts the location in x
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bool | isInClosureOf (ModelEntity *g, ModelEntity *target) |
| | checks if g is in the closure of the target
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void | boundingBox (ModelEntity *g, Vector3 &bmin, Vector3 &bmax) |
| | get the bounding box of the model entity g
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bool | isOnModel (ModelEntity *g, Vector3 p, double scale) |
| | checks if p is on model g
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FieldShape * | getShape () const |
| | get the distribution of the mesh's coordinate field
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Field * | getCoordinateField () |
| | get the mesh's coordinate field
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void | setCoordinateField (Field *field) |
| | Set the mesh's coordinate field - Be very careful using this.
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| void | changeShape (FieldShape *newShape, bool project=true) |
| | make a new coordinate field. More...
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| virtual void | migrate (Migration *plan)=0 |
| | Migrate elements. More...
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virtual int | getId ()=0 |
| | Get the part ID.
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virtual void | writeNative (const char *fileName)=0 |
| | write the underlying mesh into a set of files
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virtual void | destroyNative ()=0 |
| | actually destroy the underlying mesh data structure
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virtual void | verify ()=0 |
| | run a set of consistency checks on the underlying data structure
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virtual bool | hasMatching ()=0 |
| | return true if the mesh has matched entities
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virtual void | getMatches (MeshEntity *e, Matches &m)=0 |
| | get the periodic copies of an entity
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virtual void | getDgCopies (MeshEntity *e, DgCopies &dgCopies, ModelEntity *me=0)=0 |
| | get the DG copies of an entity on optional model entity filter
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| virtual double | getElementBytes (int) |
| | estimate mesh entity memory usage. More...
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| void | addField (Field *f) |
| | associate a field with this mesh More...
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| void | removeField (Field *f) |
| | disassociate a field from this mesh More...
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Field * | findField (const char *name) |
| | lookup a field by its unique name
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int | countFields () |
| | get the number of associated fields
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Field * | getField (int i) |
| | get the i'th associated field
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| void | addNumbering (Numbering *f) |
| | associate a numbering with this mesh More...
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| void | removeNumbering (Numbering *f) |
| | disassociate a numbering from this mesh More...
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Numbering * | findNumbering (const char *name) |
| | lookup a numbering by its unique name
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int | countNumberings () |
| | get the number of associated numberings
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Numbering * | getNumbering (int i) |
| | get the i'th associated numbering
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GlobalNumbering * | findGlobalNumbering (const char *name) |
| | lookup a numbering by its unique name
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pcu::PCU * | getPCU () const |
| | get the mesh pcu
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Interface to a mesh part.
This base class is the interface for almost all mesh operations in APF. Code that interacts with a mesh should do so through an apf::Mesh interface object. Mesh databases should derive an interface object and implement all pure virtual functions to be usable from APF.
Definition at line 104 of file apfMesh.h.
1.9.1