Product Documentation
Virtuoso Space-based Router Command Reference
Product Version IC23.1, September 2023

find_group

find_group
[ -name s_groupExpr ] 
[ -type {net_pair | net_bundle | net_shield_parallel | net_shield_tandem 
| net_shield_coaxial| net_match | group | symmetry | group_of_group 
| pwr_ground | cross_talk} ] 
[ -ignore_case [ true | false ] ] 
[ -members [ true | false ] ] 
[ -no_wildcard [ true | false ] ] 

Description

Returns a set containing the groups or group member nets that match the criteria.

Arguments

-ignore_case [ true | false ]

If true, performs a case-insensitive search.

-members [ true | false ]

If true, returns group member nets in the set instead of the net groups.

Default: false

-name s_groupExpr

Finds all groups whose names match the expression. The expression can include special characters described in Pattern Matching.

If this argument is not specified, all groups are considered.

-no_wildcard [ true | false ]

Disables all wildcard processing.

-type s_groupType

Specifies the type of group to search for.

cross_talk

Net groups used for specifying good neighbors and bad neighbors.

group

Net groups used for group-level constraints

group_of_group

Net group of groups

net_bundle

Bus routing net group

net_match

Net groups for matched length, capacitance and resistance

net_pair

Net pairs used for pair routing

net_shield_coaxial

Net groups used for coaxial shields

net_shield_parallel

Net groups used for parallel shields

net_shield_tandem

Net groups used for tandem shields

symmetry

Symmetry group

Value Returned

d_setObj

Returns the identifier for the new set.

Related Topics

Edit Commands

create_group

report_group


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