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StdSelect


StdSelect_ShapeTypeFilter Class Reference

A filter framework which allows you to define a filter
for a specific shape type. The types available include:
- compound
- compsolid
- solid
- shell
- face
- wire
- edge
- vertex.
.

#include <StdSelect_ShapeTypeFilter.hxx>

Inheritance diagram for StdSelect_ShapeTypeFilter:

Inheritance graph
[legend]

Public Member Functions

Standard_EXPORT StdSelect_ShapeTypeFilter (const TopAbs_ShapeEnum aType)
 Constructs a filter object defined by the shape type aType.
.
virtual Standard_EXPORT Standard_Boolean IsOk (const Handle(SelectMgr_EntityOwner)&anobj) const
 Indicates that the selected Interactive Object
passes the filter. The owner, anObj, can be either
direct or user. A direct owner is the corresponding
construction element, whereas a user is the
compound shape of which the entity forms a part.
When an object is detected by the mouse - in AIS,
this is done through a context selector - its owner
is passed to the filter as an argument.
If the object returns Standard_True, it is kept; if
not, it is rejected.
If you are creating a filter class inheriting this
framework, and the daughter class is to be used in
an AIS local context, you will need to implement the
virtual function ActsOn.
.
TopAbs_ShapeEnum Type () const
 Returns the type of shape selected by the filter.
.
virtual Standard_EXPORT Standard_Boolean ActsOn (const TopAbs_ShapeEnum aStandardMode) const
 Returns true in an AIS local context, if this filter
operates on a type of subshape defined in a filter
class inheriting this framework.
This function completes IsOk in an AIS local context.
.
Standard_EXPORT const Handle (Standard_Type)&DynamicType() const

Private Attributes

TopAbs_ShapeEnum myType

Constructor & Destructor Documentation

Standard_EXPORT StdSelect_ShapeTypeFilter::StdSelect_ShapeTypeFilter const TopAbs_ShapeEnum  aType  ) 
 


Member Function Documentation

virtual Standard_EXPORT Standard_Boolean StdSelect_ShapeTypeFilter::ActsOn const TopAbs_ShapeEnum  aStandardMode  )  const [virtual]
 

Reimplemented from SelectMgr_Filter.

Standard_EXPORT const StdSelect_ShapeTypeFilter::Handle Standard_Type   )  const
 

Reimplemented from SelectMgr_Filter.

virtual Standard_EXPORT Standard_Boolean StdSelect_ShapeTypeFilter::IsOk const Handle(SelectMgr_EntityOwner)&  anobj  )  const [virtual]
 

Implements SelectMgr_Filter.

TopAbs_ShapeEnum StdSelect_ShapeTypeFilter::Type  )  const [inline]
 


Field Documentation

TopAbs_ShapeEnum StdSelect_ShapeTypeFilter::myType [private]
 


The documentation for this class was generated from the following files:
Generated on Mon Aug 25 13:56:21 2008 for OpenCASCADE by  doxygen 1.4.1