Open CASCADE Technology  6.9.1
Public Member Functions | Protected Member Functions | Protected Attributes
SelectBasics_EntityOwner Class Referenceabstract

defines an abstract owner of sensitive primitives. Owners are typically used to establish a connection between sensitive entities and high-level objects (e.g. presentations). More...

#include <SelectBasics_EntityOwner.hxx>

Inheritance diagram for SelectBasics_EntityOwner:
Inheritance graph
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Public Member Functions

void Set (const Standard_Integer aPriority)
 sets the selectable priority of the owner More...
 
Standard_Integer Priority () const
 
virtual Standard_Boolean HasLocation () const =0
 
virtual void SetLocation (const TopLoc_Location &aLoc)=0
 
virtual void ResetLocation ()=0
 
virtual TopLoc_Location Location () const =0
 
- 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

 SelectBasics_EntityOwner (const Standard_Integer aPriority=0)
 

Protected Attributes

Standard_Integer mypriority
 

Detailed Description

defines an abstract owner of sensitive primitives. Owners are typically used to establish a connection between sensitive entities and high-level objects (e.g. presentations).

Priority : It's possible to give a priority: the scale : [0-9] ; the default priority is 0 it allows the predominance of one selected object upon another one if many objects are selected at the same time

example : Selection of shapes : the owners are selectable objects (presentations)

a user can give vertex priority [3], edges [2] faces [1] shape [0], so that if during selection one vertex one edge and one face are simultaneously detected, the vertex will only be hilighted.

Constructor & Destructor Documentation

SelectBasics_EntityOwner::SelectBasics_EntityOwner ( const Standard_Integer  aPriority = 0)
protected

Member Function Documentation

virtual Standard_Boolean SelectBasics_EntityOwner::HasLocation ( ) const
pure virtual

Implemented in SelectMgr_EntityOwner.

virtual TopLoc_Location SelectBasics_EntityOwner::Location ( ) const
pure virtual

Implemented in SelectMgr_EntityOwner.

Standard_Integer SelectBasics_EntityOwner::Priority ( ) const
virtual void SelectBasics_EntityOwner::ResetLocation ( )
pure virtual
void SelectBasics_EntityOwner::Set ( const Standard_Integer  aPriority)

sets the selectable priority of the owner

virtual void SelectBasics_EntityOwner::SetLocation ( const TopLoc_Location aLoc)
pure virtual

Field Documentation

Standard_Integer SelectBasics_EntityOwner::mypriority
protected

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