MATLAB Help Center
Get line numbers for line range
Since R2022b
lines = getLineRange(lr)
lines = getLineRange(lr) returns the line numbers for the line range lr.
lines
lr
example
collapse all
This example shows how to modify line numbers for an slreq.TextRange object.
slreq.TextRange
Open the myAdd code file and load the myAddRequirements requirement set.
myAdd
myAddRequirements
file = "myAdd.m"; open(file); slreq.load("myAddRequirements");
Get the slreq.TextRange object associated with the third line in the myAdd function.
cr = slreq.getTextRange(file,3);
Get the line numbers associated with the slreq.TextRange object.
lines = getLineRange(cr)
lines = 1×2 3 3
Associate the slreq.TextRange object with line number 2.
setLineRange(cr,2)
Confirm that the slreq.TextRange object is associated with the line by getting the text contents of the line range.
text = getText(cr)
text = 'y = u + v;'
Line range, specified as an slreq.TextRange object.
double
Start and end line numbers of the line range, returned as a double array of the form [start end].
[start end]
Introduced in R2022b
slreq.TextRange | slreq.getTextRange
slreq.getTextRange
You clicked a link that corresponds to this MATLAB command:
Run the command by entering it in the MATLAB Command Window. Web browsers do not support MATLAB commands.
Select a Web Site
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list
How to Get Best Site Performance
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Americas
Europe
Asia Pacific
Contact your local office