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getViews

Get available views

    Description

    example

    views = slreq.View.getViews returns the available views from the Requirements Editor and Requirements Perspective.

    Examples

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    This example shows how to import a view settings file, get the available views for the Requirements Editor and Requirements Perspective, and delete a view.

    Open the myAddRequirements requirement set.

    rs = slreq.open("myAddRequirements");

    Load the view settings file, ViewFile.mat, which contains views that filter the Requirements Editor and Requirements Perspective.

    slreq.importViewSettings("ViewFile.mat")

    Get the available views.

    views = slreq.View.getViews
    views=1×2 object
      1×2 View array with properties:
    
        Name
        ReqFilter
        LinkFilter
        Host
    
    

    Display the views and their properties.

    views(1)
    ans = 
      View with properties:
    
              Name: 'default view'
         ReqFilter: ''
        LinkFilter: ''
              Host: ''
    
    
    views(2)
    ans = 
      View with properties:
    
              Name: 'ReqView'
         ReqFilter: '{'ReqType','
        LinkFilter: ''
              Host: ''
    
    

    Apply the view ReqView.

    activate(views(2))

    The view ReqView has a requirement filter with an incomplete syntax.

    Get the error that the software returned when it applied the view.

    msg = getErrorMessage(views(2))
    msg = struct with fields:
        requirement: 'Error parsing Requirements view filter: Error: This statement is incomplete.'
               link: ''
    
    

    error-message.png

    Apply the default view to the Requirements Editor and Requirements Perspective.

    slreq.View.activateDefaultView

    Delte the view ReqView.

    deletedView = delete(views(2))
    deletedView = 
      View with no properties.
    
    

    Clear the loaded requirement sets and link sets and close the Requirements Editor.

    slreq.clear;

    Output Arguments

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    View settings, returned as an slreq.View array.

    Version History

    Introduced in R2022b