Open CASCADE Technology  6.9.1
Public Member Functions | Protected Member Functions
TPrsStd_Driver Class Referenceabstract

Driver for AIS

An abstract class, which - in classes inheriting from it - allows you to update an AIS_InteractiveObject or create one if one does not already exist. For both creation and update, the interactive object is filled with information contained in attributes. These attributes are those found on the label given as an argument in the method Update. true is returned if the interactive object was modified by the update. This class provide an algorithm to Build with its default values (if Null) or Update (if !Null) an AIS_InteractiveObject . Resources are found in attributes associated to a given label. More...

#include <TPrsStd_Driver.hxx>

Inheritance diagram for TPrsStd_Driver:
Inheritance graph
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Public Member Functions

virtual Standard_Boolean Update (const TDF_Label &L, Handle< AIS_InteractiveObject > &ais)=0
 Updates the interactive object ais with information found on the attributes associated with the label L. More...
 
- Public Member Functions inherited from MMgt_TShared
virtual void Delete () const
 Memory deallocator for transient classes. More...
 
- Public Member Functions inherited from Standard_Transient
 Standard_Transient ()
 Empty constructor. More...
 
 Standard_Transient (const Standard_Transient &)
 Copy constructor – does nothing. More...
 
Standard_Transientoperator= (const Standard_Transient &)
 Assignment operator, needed to avoid copying reference counter. More...
 
virtual ~Standard_Transient ()
 Destructor must be virtual. More...
 
virtual const Handle_Standard_Type & DynamicType () const
 Returns a type information object about this object. More...
 
Standard_Boolean IsInstance (const Handle_Standard_Type &theType) const
 Returns a true value if this is an instance of Type. More...
 
Standard_Boolean IsInstance (const Standard_CString theTypeName) const
 Returns a true value if this is an instance of TypeName. More...
 
Standard_Boolean IsKind (const Handle_Standard_Type &theType) const
 Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
Standard_Boolean IsKind (const Standard_CString theTypeName) const
 Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
 
virtual Handle_Standard_Transient This () const
 Returns a Handle which references this object. Must never be called to objects created in stack. More...
 
Standard_Integer GetRefCount () const
 Get the reference counter of this object. More...
 

Protected Member Functions

 TPrsStd_Driver ()
 

Detailed Description

Driver for AIS

An abstract class, which - in classes inheriting from it - allows you to update an AIS_InteractiveObject or create one if one does not already exist. For both creation and update, the interactive object is filled with information contained in attributes. These attributes are those found on the label given as an argument in the method Update. true is returned if the interactive object was modified by the update. This class provide an algorithm to Build with its default values (if Null) or Update (if !Null) an AIS_InteractiveObject . Resources are found in attributes associated to a given label.

Constructor & Destructor Documentation

TPrsStd_Driver::TPrsStd_Driver ( )
protected

Member Function Documentation

virtual Standard_Boolean TPrsStd_Driver::Update ( const TDF_Label L,
Handle< AIS_InteractiveObject > &  ais 
)
pure virtual

Updates the interactive object ais with information found on the attributes associated with the label L.

Implemented in TPrsStd_GeometryDriver, TPrsStd_AxisDriver, TPrsStd_ConstraintDriver, TPrsStd_NamedShapeDriver, TPrsStd_PlaneDriver, TPrsStd_PointDriver, and XCAFPrs_Driver.


The documentation for this class was generated from the following file: