get_nets

Get nets that matching pattern
Usage: @nets = get_nets($pattern, @options);
$pattern: The net naming pattern, "*" or empty for all nets
@options:;
   -const0: Get all constant zero nets
   -const1: Get all constant one nets
@nets: returned net array.

Examples:
 
1#. Get all nets.
@nets = get_nets("*"); 

2#. All nets with 'dbuffer' as prefix 
@nets = get_nets("dbuffer_*"); 

3#. Get constant nets
@nets = get_nets("-const0");