moveDown

Class: slreq.Justification
Namespace: slreq

Move justification down in hierarchy

Since R2020b

expand all in page

Syntax

tf = moveDown(jt)

Description

tf = moveDown(jt) moves the justification jt down one spot in the hierarchy, and returns 1 if the move is executed without error. The justification jt cannot be moved to a new level in the hierarchy.

Input Arguments

expand all

Justification, specified as an slreq.Justification object.

Output Arguments

expand all

Paste success status, returned as a 0 or 1 of data type logical.

Examples

expand all

Open Live Script

This example shows how to move a justification down in the hierarchy.

Load the crs_req_justs requirement file, which describes a cruise control system, and assign it to a variable. Find the justification with index 5.3.

rs = slreq.load('crs_req_justs');
jt1 = find(rs,'Type','Justification','Index','5.3');

Move the justification down one spot in the hierarchy. Confirm the move by checking the success status, tf1, and the index.

tf1 = moveDown(jt1)
tf1 = logical
   1


jt1.Index
ans = 
'5.4'

Find the justification with index 5.2.2. This justification is already at the bottom of its level in the hierarchy and cannot be moved down further, which you can verify by trying to move it down. Confirm that the move failed by checking the success status, tf2, and the index.

jt2 = find(rs,'Type','Justification','Index','5.2.2');
tf2 = moveDown(jt2)
tf2 = logical
   0


jt2.Index
ans = 
'5.2.2'

Version History

Introduced in R2020b

See Also

| | |