how to create a full copy of AcDbDatabase?

[dmitryg2002]

AcDbDatabase::wblock (AcDbDatabase*&) does not create a full copy; for example, it does not copy AcDbRasterVariables.

Of course, there is a way  with saving to a file and then loading, but I am wondering about a way without disk operations.

[owenwengerd · Accepted solution]

I supposed you could deep clone each of the symbol tables and the named objects dictionary via separate calls to AcDbDatabase::deepCloneObjects(), but this would not copy header variables. For that I think the only practical solution is AcDbDatabase::saveAs() and AcDbDatabase::readDwgFile().

[dmitryg2002]

Thank you, Owen! That was what I was afraid...