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Ruler

  (subclass of 9.1.3.1 Bar1d)

A Bar1d with a triangular moving handle.

   GRAPE(Ruler, "new-instance")(var, name, atype)
CLASS *Ruler
void *var
char *name
DECLARATION_FORMAT atype
Create a ruler instance named and labeled as name. It will control the variable *var, the type of var must be passed in atype.



SFB 256 Universität Bonn and IAM Universität Freiburg

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