#include <NIS_SelectFilter.hxx>
Inheritance diagram for NIS_SelectFilter:
Public Member Functions | |
| NIS_SelectFilter () | |
| virtual Standard_Boolean | IsOk (const NIS_InteractiveObject *theObject) const =0 |
| virtual Standard_Boolean | ActsOn (const Handle< Standard_Type > &theType) const |
 Public Member Functions inherited from Standard_Transient | |
| Standard_Transient () | |
| Empty constructor. More... | |
| Standard_Transient (const Standard_Transient &) | |
| Copy constructor – does nothing. More... | |
| Standard_Transient & | operator= (const Standard_Transient &) |
| Assignment operator, needed to avoid copying reference counter. More... | |
| virtual | ~Standard_Transient () |
| Destructor must be virtual. More... | |
| virtual void | Delete () const |
| Memory deallocator for transient classes. 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... | |
Detailed Description
Interface for selection filters. It can be used in NIS_InteractiveContext by methods SetFilter and GetFilter. Unlike in AIS, only one filter can be installed in InteractiveContext. If you need more than one filter instance to work together, create a composite NIS_SelectFilter specialization that would hold a list of simpler Filter instances.
Constructor & Destructor Documentation
|
inline |
Empty constructor.
Member Function Documentation
|
virtual |
Check if the type of InteractiveObject is allowed for selection. Default implementation returns always True.
- Returns
- True if objects of the given Type should be checked, False if such objects are excluded from Selection before any checking.
|
pure virtual |
Indicate that the given NIS_InteractiveObject passes the Filter.
- Returns
- True - theObject is kept in the Selection, False - excluded from it.
The documentation for this class was generated from the following file:
