show - to allow for tracking of the access to specific variables in message sequence charts.
show typename name
This keyword has no semantic content. It only serves to determine which variables should be tracked and included in message sequence chart displays in the Xspin tool. Updates of the value of all variables that are declared with this prefix are maintained visually, in a separate process line, in these message sequence charts.
The use of this prefix only affects the information that Xspin includes in message sequence charts, and the information that Spin includes in Postscript versions of message sequence charts under Spin option -M .
Spin Online References
Promela Manual Index
|(Page updated: 28 November 2004)|