C++
virtual Acad::ErrorStatus pushBackItem();
Description
The implementation of this function should follow that of the ObjectARX internal filers:
If the filer's internal ErrorStatus is not Acad::eOk, then immediately return the current ErrorStatus. So, when calling this method in response to unexpected input in an object's dxfInFields method (see AcDbObject::dxfInFields()), it's important to call this method before making any calls to the filer's setError() method (see AcDbDxfFiler::setError()).If the filer's internal ErrorStatus is Acad::eOk, then reset the filer to position to where it was before the last item was read. The default implementation of this method is to terminate AutoCAD.
For the ObjectARX internal filer classes used for DXF and AutoLISP or C++ function I/O, this method terminates AutoCAD when it is called on a filer that is filing data out.