Open CASCADE Technology 6.6.0
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SignCounter gives the frame to count signatures associated
with entities, deducted from them. Ex.: their Dynamic Type.
It can sort a set of Entities according a signature, i.e. :
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#include <IFSelect_SignCounter.hxx>
Public Member Functions | |
IFSelect_SignCounter (const Standard_Boolean withmap=Standard_True, const Standard_Boolean withlist=Standard_False) | |
Creates a SignCounter, without proper Signature If <withmap> is True (default), added entities are counted only if they are not yet recorded in the map Map control can be set off if the input garantees uniqueness of data <withlist> is transmitted to SignatureList (option to list entities, not only to count them). | |
IFSelect_SignCounter (const Handle< IFSelect_Signature > &matcher, const Standard_Boolean withmap=Standard_True, const Standard_Boolean withlist=Standard_False) | |
Creates a SignCounter, with a predefined Signature Other arguments as for Create without Signature. | |
Handle_IFSelect_Signature | Signature () const |
Returns the Signature used to count entities. It can be null. | |
void | SetMap (const Standard_Boolean withmap) |
Changes the control status. The map is not cleared, simply its use changes | |
virtual Standard_Boolean | AddEntity (const Handle< Standard_Transient > &ent, const Handle< Interface_InterfaceModel > &model) |
Adds an entity by considering its signature, which is given by call to method AddSign Returns True if added, False if already in the map (and map control status set) | |
virtual void | AddSign (const Handle< Standard_Transient > &ent, const Handle< Interface_InterfaceModel > &model) |
Adds an entity (already filtered by Map) with its signature. This signature can be computed with the containing model. Its value is provided by the object Signature given at start, if no Signature is defined, it does nothing. Can be redefined (in this case, see also Sign) | |
void | AddList (const Handle< TColStd_HSequenceOfTransient > &list, const Handle< Interface_InterfaceModel > &model) |
Adds a list of entities by adding each of the items | |
virtual void | AddWithGraph (const Handle< TColStd_HSequenceOfTransient > &list, const Interface_Graph &graph) |
Adds a list of entities in the context given by the graph Default just call basic AddList Can be redefined to get a signature computed with the graph | |
void | AddModel (const Handle< Interface_InterfaceModel > &model) |
Adds all the entities contained in a Model | |
void | AddFromSelection (const Handle< IFSelect_Selection > &sel, const Interface_Graph &G) |
Adds the result determined by a Selection from a Graph Remark : does not impact at all data from SetSelection & Co | |
void | SetSelection (const Handle< IFSelect_Selection > &sel) |
Sets a Selection as input : this causes content to be cleared then the Selection to be ready to compute (but not immediatly) | |
Handle_IFSelect_Selection | Selection () const |
Returns the selection, or a null Handle | |
void | SetSelMode (const Standard_Integer selmode) |
Changes the mode of working with the selection : | |
Standard_Integer | SelMode () const |
Returns the mode of working with the selection | |
Standard_Boolean | ComputeSelected (const Interface_Graph &G, const Standard_Boolean forced=Standard_False) |
Computes from the selection result, if selection is active (mode 2). If selection is not defined (mode 0) or is inhibited (mode 1) does nothing. Returns True if computation is done (or optimised), False else This method is called by ComputeCounter from WorkSession If <forced> is True, recomputes systematically Else (D), if the counter was not cleared and if the former computed result started from the same total size of Graph and same count of selected entities : computation is not redone unless <forced> is given as True | |
virtual Handle_TCollection_HAsciiString | Sign (const Handle< Standard_Transient > &ent, const Handle< Interface_InterfaceModel > &model) const |
Determines and returns the value of the signature for an entity as an HAsciiString. This method works exactly as AddSign, which is optimized Can be redefined, accorded with AddSign | |
Standard_CString | ComputedSign (const Handle< Standard_Transient > &ent, const Interface_Graph &G) |
Applies AddWithGraph on one entity, and returns the Signature Value which has been recorded To do this, Add is called with SignOnly Mode True during the call, the returned value is LastValue |
IFSelect_SignCounter::IFSelect_SignCounter | ( | const Standard_Boolean | withmap = Standard_True , |
const Standard_Boolean | withlist = Standard_False |
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) |
IFSelect_SignCounter::IFSelect_SignCounter | ( | const Handle< IFSelect_Signature > & | matcher, |
const Standard_Boolean | withmap = Standard_True , |
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const Standard_Boolean | withlist = Standard_False |
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) |
virtual Standard_Boolean IFSelect_SignCounter::AddEntity | ( | const Handle< Standard_Transient > & | ent, |
const Handle< Interface_InterfaceModel > & | model | ||
) | [virtual] |
void IFSelect_SignCounter::AddFromSelection | ( | const Handle< IFSelect_Selection > & | sel, |
const Interface_Graph & | G | ||
) |
void IFSelect_SignCounter::AddList | ( | const Handle< TColStd_HSequenceOfTransient > & | list, |
const Handle< Interface_InterfaceModel > & | model | ||
) |
void IFSelect_SignCounter::AddModel | ( | const Handle< Interface_InterfaceModel > & | model | ) |
virtual void IFSelect_SignCounter::AddSign | ( | const Handle< Standard_Transient > & | ent, |
const Handle< Interface_InterfaceModel > & | model | ||
) | [virtual] |
Reimplemented in IGESSelect_CounterOfLevelNumber.
virtual void IFSelect_SignCounter::AddWithGraph | ( | const Handle< TColStd_HSequenceOfTransient > & | list, |
const Interface_Graph & | graph | ||
) | [virtual] |
Reimplemented in IFSelect_GraphCounter.
Standard_CString IFSelect_SignCounter::ComputedSign | ( | const Handle< Standard_Transient > & | ent, |
const Interface_Graph & | G | ||
) |
Standard_Boolean IFSelect_SignCounter::ComputeSelected | ( | const Interface_Graph & | G, |
const Standard_Boolean | forced = Standard_False |
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) |
Handle_IFSelect_Selection IFSelect_SignCounter::Selection | ( | ) | const |
Standard_Integer IFSelect_SignCounter::SelMode | ( | ) | const |
void IFSelect_SignCounter::SetMap | ( | const Standard_Boolean | withmap | ) |
void IFSelect_SignCounter::SetSelection | ( | const Handle< IFSelect_Selection > & | sel | ) |
void IFSelect_SignCounter::SetSelMode | ( | const Standard_Integer | selmode | ) |
-1 just clears optimisation data and nothing else
0 clears it 1 inhibits it for computing (but no clearing)
2 sets it active for computing
Default at creation is 0, after SetSelection (not null) is 2
virtual Handle_TCollection_HAsciiString IFSelect_SignCounter::Sign | ( | const Handle< Standard_Transient > & | ent, |
const Handle< Interface_InterfaceModel > & | model | ||
) | const [virtual] |
Reimplemented in IGESSelect_CounterOfLevelNumber.
Handle_IFSelect_Signature IFSelect_SignCounter::Signature | ( | ) | const |