children

Class: slreq.Requirement
Namespace: slreq

Find child requirements of a requirement

Syntax

childReqs = children(req)


Description

childReqs = children(req) returns the child requirements childReqs of the slreq.Requirement object req.

Input Arguments

req — Requirement instance

slreq.Requirement object

Requirement specified as an slreq.Requirement object.

Output Arguments

childReqs — Child requirements

slreq.Requirement object | slreq.Requirement object array

The child requirements belonging to the requirement req, returned as slreq.Requirement objects.

Examples

Find Child Requirements

1. Load a requirement set file and add three new requirements.

   rs = slreq.load("C:\MATLAB\My_Requirements_Set_1.slreqx");
   req1 = add(rs,"Id","5","Summary","Additional Requirement");
   req2 = add(req1,"Id","5.1","Summary","Additional Child Requirement 1");
   req3 = add(req1,"Id","5.2","Summary","Additional Child Requirement 2");

2. Find the children of req1.

   childReqs = children(req1)

   childReqs = 
   
     1×2 Requirement array with properties:
   
       Id
       Summary
       Keywords
       Description
       Rationale
       SID
       CreatedBy
       CreatedOn
       ModifiedBy
       ModifiedOn
       FileRevision
       Comments
   

Tips

• To get the top-level items in a requirement set, use the children method of slreq.ReqSet. To get the child referenced requirements of a referenced requirement, use the children method of slreq.Reference. To get the child justifications of a justification, use the children method of slreq.Justification.

Version History

Introduced in R2018a