parent

Class: slreq.Reference
Namespace: slreq

Find parent item of referenced requirement

Syntax

parentObj = parent(ref)


Description

parentObj = parent(ref) returns the parent object parentObj of the slreq.Reference object req.

Input Arguments

ref — Referenced requirement instance

slreq.Reference object

Referenced requirement specified as an slreq.Reference object.

Output Arguments

parentObj — Parent object

slreq.Reference object | slreq.ReqSet object

The parent of the referenced requirement ref, returned as an slreq.Reference object or as an slreq.ReqSet object.

Examples

Find Parent References

% Load a requirement set file and find referenced requirements
rs = slreq.load('C:\MATLAB\My_Requirements_Set_1.slreqx');
refs = find(rs, 'Type', 'Reference')

refs = 

  1×32 Reference array with properties:

    Keywords
    Artifact
    Id
    Summary
    Description
    SID
    Domain
    SynchronizedOn
    ModifiedOn

% Find the parent of the first reference element
parentRef1 = parent(refs(1));

parentRef1 = 

  ReqSet with properties:

             Description: ''
                    Name: 'My_Requirements_Set_1'
                Filename: 'C:\MATLAB\My_Requirements_Set_1.slreqx'
                Revision: 6
                   Dirty: 1
    CustomAttributeNames: {}

Version History

Introduced in R2018a