source: vis_dev/vis-2.1/share/help/decompose_childCmd.txt @ 11

  decompose_child - Partitions Node components into child nodes.
     _________________________________________________________________

   decompose_child  -n  <groupname>  [-f  <filename>] [-c] [-v] [-t] [-l]
   [<components>]

   This  command  partitions  the  current Node into several new children
   nodes according to user-specified groups. The user may specify several
   groups  by  name  [-n]  sequentially  on the command line. Within each
   group  a  list  of components (either variables or child nodes) can be
   placed.   The  flags  [-c]  [-v]  toggle  whether  element  names  are
   interpreted  as  child  instances  or  variables (default is instances
   [-c]).  Element names can be loaded from a file as well using the [-f]
   flag.

   By  specifying  a  variable  to  be  grouped, any object (e.g., Table,
   Latch,  Child)  that  PRODUCES  that variable is included in the newly
   created child node for that group.

   Command options:

   -n <groupname>
          Define new group

   -f <filename>
          Load names from file

   -c
          Interpret names that follow as child instances to group

   -v
   Interpret names that follow as variables

   -l
   Include all latch output nodes (and therefore latches) in group

   -t
   Include all combinational tables in group. Examples:

   decompose_child -n c1 -v G1 G2 -n c2 IA IB

   Place  variables G1 and G2 into a new child node c1 and child nodes IA
   and IB into a new child node c2.

   Example:

   decompose_child   -n   ckt_inst  child1  -f  myinstances  -v  var1  -n
   latch_inst -l

   This   groups  the  subckts  child1  and  those  listed  in  the  file
   myinstances,  as  well  as  the  variable  var1  into  a subckt called
   'ckt_inst'.  It  also  groups  all  the  latches  into a subckt called
   'latch_inst'.
     _________________________________________________________________

   Last updated on 20050519 10h16