Edge Members

AEDG_FLAGS

flags of this EDG

AEDG_HEAD

= AEDG_FROM

AEDG_FROM

BBL this EDG is pointing from

AEDG_TAIL

= AEDG_TO

AEDG_TO

BBL this EDG is pointing to

AEDG_SUCC

next EDG in the single linked list of EDGs pointing from AEDG_HEAD

AEDG_PRED

next EDG in the single linked list of EDGs pointing to AEDG_TAIL

The AEDG_FROM and AEDG_TO were originally called AEDG_HEAD and AEDG_TAIL but since they were defined in the opposite way from the Dragon book their use is not encouraged (although they still exists):

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