DD::Image::RefCountedObject Class Reference
Inherited by
DD::Image::Attribute,
DD::Image::BaseHandle, DD::Image::CurveI, DD::Image::ElementI, DD::Image::GeoInfo::DrawLists, DD::Image::ObjectGrid, DD::Image::PointList, and DD::Image::PrimitiveList.
List of all members.
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Public Member Functions |
void | ref () |
| increment the reference count
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void | unref () |
| decrement the reference count. delete object if this becomes zero.
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int | refcount () const |
| get the reference counter
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Detailed Description
Base class for a reference counted object to be accessed via a
RefCountedPtr