findRequirementRow

Find rows in RequirementsTable object

Since R2026a

Syntax

row = findRequirementRow(table,index)

row = findRequirementRow(table,summary)

Description

row = findRequirementRow(table,index) returns the Requirements Table block row in the table, table, that has the index, index.

row = findRequirementRow(table,summary) returns the Requirements Table block row in the table, table, that has the summary, summary.

Examples

Find Requirement Row in Requirements Table Object

This example shows how to find a row with a specific index or summary in a RequirementsTable object.

Load the model.

model = "spec_model_final";
load_system(model);

Get the RequirementsTable object for the Requirements Table block, Cmd_Determination, in the model.

table = slreq.modeling.find(model,"Cmd_Determination");

Find the requirement with the index 2.2.1.

reqRow1 = findRequirementRow(table,"2.2.1")

reqRow1 = 
  RequirementRow with properties:

            Actions: {'0'  ''}
           Duration: ''
    ChildEvaluation: 'independent'
            RowType: 'normal'
              Index: '2.2.1'
      Preconditions: {''  ''  '[phi_neg_norm, phi_pos_norm]'}
     Postconditions: {''}
            Summary: 'Roll_Angle_Phi greater than neg_norm and less than pos_norm'

Find the requirement with the summary Roll_Angle_Phi less than -30.

reqRow2 = findRequirementRow(table,"Roll_Angle_Phi less than -30")

reqRow2 = 
  RequirementRow with properties:

            Actions: {'TK_neg_extreme'  ''}
           Duration: ''
    ChildEvaluation: 'independent'
            RowType: 'normal'
              Index: '2.2.3'
      Preconditions: {''  ''  ' < phi_neg_extreme'}
     Postconditions: {''}
            Summary: 'Roll_Angle_Phi less than -30'

Input Arguments

table — Requirements Table block

RequirementsTable object

Requirements Table block, specified as a RequirementsTable object.

index — Requirement row index

string scalar | character vector

Requirement row index, specified as a string scalar or character vector.

Data Types: char | string

summary — Requirement row summary

string scalar | character vector

Requirement row summary, specified as a string scalar or character vector.

Data Types: char | string

Output Arguments

row — Requirements Table block row

RequirementRow object

Requirements Table block row, returned as a RequirementRow object.

Version History

Introduced in R2026a