children

类: slreq.Requirement
命名空间: slreq

查找需求的子需求

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语法

childReqs = children(req)

说明

childReqs = children(req) 返回 slreq.Requirement 对象 req 的子需求childReqs。

输入参数

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`req` — 需求实例
`slreq.Requirement` 对象

需求指定为 slreq.Requirement 对象。

输出参量

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`childReqs` — 子需求
`slreq.Requirement` 对象 | `slreq.Requirement` 对象数组

属于需求req的子需求，作为slreq.Requirement对象返回。

示例

查找子需求

% 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');

% 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