SWI-Prolog -- Instance variables

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Instance variables

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    - Classes
      - class program_object
        
        Instance variables
        
        program_object-dflags
        
        Send methods
        
        Get methods

1.127.1 Instance variables

program_object <-> dflags: int

The various debugging options are represented by an inclusive or of bit-masks. The only legal user operation on these flags is:

get(ProgramObject, dflags, Flags),
<various trace/break operations>
send(ProgramObject, dflags, Flags).