| <h3 id='___get_instances'>get_instances</h3> | |
| <pre>Get all hierarchical instances in the top level module | |
| <b>Usage:</b> my @instances = get_instances($pattern); | |
| $pattern: Match pattern, can have wildcard "*", if it is empty, it is treated as "*" | |
| @instances: Array of the hierarchical instances | |
| <b>Examples:</b> | |
| @instances = get_instances("UI_*"); # Any hierarchical instances with UI_ as prefix. | |
| @instances = get_instances; # All hierarchical instances. | |
| </pre> |