FCL2VCG
Section: User Commands (1)
Updated: 2 June 1995
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NAME
fcl2vcg - postprocess ftnchek -vcg output to create VCG input file
SYNOPSIS
ftnchek
[
arguments...
]
-vcg
|
fcl2vcg
DESCRIPTION
fcl2vcg
is a simple script that filters output from
ftnchek(1)
used with the
-vcg
option,
to strip away everything except the call graph description. The
output is sent to stdout. It can be redirected to a file for later
input to the VCG program.
fcl2vcg
is only a temporary fix. A future release of ftnchek will write
the VCG description directly to a file rather than including it in the
standard output.
The VCG input as created is more complex than it need be. VCG allows
graphs and nested subgraphs - each subroutine is created as a
subgraph nested inside its calling routines - this allows you to
interactively display subgraphs or summarise them. To use the input
with VCG an outer enclosing ``graph{'' and ``}'' may be added, with
whatever global options may be wished.
The
-vcg
option for
ftnchek
was written by Dr. Philip Rubini (p.rubini@cranfield.ac.uk).
VCG is a graph visualisation tool which runs under the X windows system.
It is freely available from ftp.cs.uni-sb.de. It was written by G. Sander
of the University of Saarland, Germany.
SEE ALSO
ftnchek(1),
vcg(1).
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- SEE ALSO
-
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