OCC Main Page | DataExchange | Toolkits | Packages | Class Hierarchy | Data Structures | File List | Data Fields | Globals

DataExchange
TKXSBase
IFGraph


IFGraph_Articulations Class Reference

this class gives entities which are Articulation points
in a whole Model or in a sub-part
An Articulation Point divides the graph in two (or more)
disconnected sub-graphs
Identifying Articulation Points allows improving
efficiency of spliting a set of Entities into sub-sets

#include <IFGraph_Articulations.hxx>

Inheritance diagram for IFGraph_Articulations:

Inheritance graph
[legend]

Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
Standard_EXPORT IFGraph_Articulations (const Interface_Graph &agraph, const Standard_Boolean whole)
 creates Articulations to evaluate a Graph
whole True : works on the whole Model
whole False : remains empty, ready to work on a sub-part

Standard_EXPORT void GetFromEntity (const Handle(Standard_Transient)&ent)
 adds an entity and its shared ones to the list

Standard_EXPORT void GetFromIter (const Interface_EntityIterator &iter)
 adds a list of entities (as an iterator)

Standard_EXPORT void ResetData ()
 Allows to restart on a new data set
.
virtual Standard_EXPORT void Evaluate ()
 Evaluates the list of Articulation points
.

Private Member Functions

Standard_EXPORT Standard_Integer Visit (const Standard_Integer num)
 basic routine of computation
(see book Sedgewick "Algorithms", p 392)


Private Attributes

Interface_Graph thegraph
Standard_Integer thenow
Handle_TColStd_HSequenceOfInteger thelist

Constructor & Destructor Documentation

Standard_EXPORT IFGraph_Articulations::IFGraph_Articulations const Interface_Graph agraph,
const Standard_Boolean  whole
 


Member Function Documentation

virtual Standard_EXPORT void IFGraph_Articulations::Evaluate  )  [virtual]
 

Reimplemented from Interface_GraphContent.

Standard_EXPORT void IFGraph_Articulations::GetFromEntity const Handle(Standard_Transient)&  ent  ) 
 

Standard_EXPORT void IFGraph_Articulations::GetFromIter const Interface_EntityIterator iter  ) 
 

void IFGraph_Articulations::operator delete void *  anAddress  )  [inline]
 

Reimplemented from Interface_GraphContent.

void* IFGraph_Articulations::operator new size_t  size  )  [inline]
 

Reimplemented from Interface_GraphContent.

void* IFGraph_Articulations::operator new size_t  ,
void *  anAddress
[inline]
 

Reimplemented from Interface_GraphContent.

Standard_EXPORT void IFGraph_Articulations::ResetData  ) 
 

Standard_EXPORT Standard_Integer IFGraph_Articulations::Visit const Standard_Integer  num  )  [private]
 


Field Documentation

Interface_Graph IFGraph_Articulations::thegraph [private]
 

Handle_TColStd_HSequenceOfInteger IFGraph_Articulations::thelist [private]
 

Reimplemented from Interface_EntityIterator.

Standard_Integer IFGraph_Articulations::thenow [private]
 


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 14:39:38 2008 for OpenCASCADE by  doxygen 1.4.1