Open CASCADE Technology
7.0.0
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determines Connected Componants in a Graph. They define disjoined sets of Entities More...
#include <IFGraph_ConnectedComponants.hxx>
Public Member Functions | |
IFGraph_ConnectedComponants (const Interface_Graph &agraph, const Standard_Boolean whole) | |
creates with a Graph, and will analyse : whole True : all the contents of the Model whole False : sub-parts which will be given later More... | |
virtual void | Evaluate () override |
does the computation More... | |
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IFGraph_SubPartsIterator (const Interface_Graph &agraph, const Standard_Boolean whole) | |
Creates with a Graph, whole or parts of it whole True : works on the entire Model whole False : empty, ready to be filled SubPartIterator is set to load entities. More... | |
IFGraph_SubPartsIterator (IFGraph_SubPartsIterator &other) | |
Creates a SubPartIterator from another one and gets its Data Note that only non-empty sub-parts are taken into account PartNum is set to the last one. More... | |
void | GetParts (IFGraph_SubPartsIterator &other) |
Gets Parts from another SubPartsIterator (in addition to the ones already recorded) Error if both SubPartsIterators are not based on the same Model. More... | |
Handle< Interface_InterfaceModel > | Model () const |
Returns the Model with which this Iterator was created. More... | |
void | AddPart () |
Adds an empty part and sets it to receive entities. More... | |
Standard_Integer | NbParts () const |
Returns count of registered parts. More... | |
Standard_Integer | PartNum () const |
Returns numero of part which currently receives entities (0 at load time) More... | |
void | SetLoad () |
Sets SubPartIterator to get Entities (by GetFromEntity & GetFromIter) into load status, to be analysed later. More... | |
void | SetPartNum (const Standard_Integer num) |
Sets numero of receiving part to a new value Error if not in range (1-NbParts) More... | |
void | GetFromEntity (const Handle< Standard_Transient > &ent, const Standard_Boolean shared) |
Adds an Entity : into load status if in Load mode, to the current part if there is one. If shared is True, adds also its shared ones (shared at all levels) More... | |
void | GetFromIter (const Interface_EntityIterator &iter) |
Adds a list of Entities (into Load mode or to a Part), given as an Iterator. More... | |
void | Reset () |
Erases data (parts, entities) : "me" becomes empty and in load status. More... | |
Interface_GraphContent | Loaded () const |
Returns entities which where loaded (not set into a sub-part) More... | |
Interface_Graph | LoadedGraph () const |
Same as above, but under the form of a Graph. More... | |
Standard_Boolean | IsLoaded (const Handle< Standard_Transient > &ent) const |
Returns True if an Entity is loaded (either set into a sub-part or not) More... | |
Standard_Boolean | IsInPart (const Handle< Standard_Transient > &ent) const |
Returns True if an Entity is Present in a sub-part. More... | |
Standard_Integer | EntityPartNum (const Handle< Standard_Transient > &ent) const |
Returns number of the sub-part in which an Entity has been set if it is not in a sub-part (or not loaded at all), Returns 0. More... | |
void | Start () |
Sets iteration to its beginning; calls Evaluate. More... | |
Standard_Boolean | More () |
Returns True if there are more sub-parts to iterate on Note : an empty sub-part is not taken in account by Iteration. More... | |
void | Next () |
Sets iteration to the next sub-part if there is not, IsSingle-Entities will raises an exception. More... | |
Standard_Boolean | IsSingle () const |
Returns True if current sub-part is single (has only one Entity) Error if there is no sub-part to iterate now. More... | |
Handle< Standard_Transient > | FirstEntity () const |
Returns the first entity of current sub-part, that is for a Single one, the only one it contains Error : same as above (end of iteration) More... | |
Interface_EntityIterator | Entities () const |
Returns current sub-part, not as a "Value", but as an Iterator on Entities it contains Error : same as above (end of iteration) More... | |
virtual | ~IFGraph_SubPartsIterator () |
Additional Inherited Members | |
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Interface_Graph | thegraph |
determines Connected Componants in a Graph. They define disjoined sets of Entities
IFGraph_ConnectedComponants::IFGraph_ConnectedComponants | ( | const Interface_Graph & | agraph, |
const Standard_Boolean | whole | ||
) |
creates with a Graph, and will analyse : whole True : all the contents of the Model whole False : sub-parts which will be given later
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overridevirtual |
does the computation
Reimplemented from IFGraph_SubPartsIterator.