Comparing two versions of a data dictionary programmatically

14 次查看(过去 30 天)
HI all,
I have some users who either do not have access to Matlab or are not well-versed in its use who need to be able to compare two versions of the same data dictionary. I know there is a diff tool for this when you're in Simulink. I need to able to launch it from a Matlab compiled application and let the user select the two files. The two files would most likely be two different commits in a git repo.
Thanks!

回答(1 个)

Vishnu
Vishnu 2023-6-21
Hi John,
  1. you can use the system command in MATLAB to call the Simulink diff tool from your compiled application.
  2. You can also use the uigetfile function to allow the user to select the two files to compare.
Here is a sample code that launches the Simulink diff tool and allows the user to select the two files:
[filename1, pathname1] = uigetfile('*.sldd', 'Select the first file to compare');
if filename1 == 0
return;
end
[filename2, pathname2] = uigetfile('*.sldd', 'Select the second file to compare');
if filename2 == 0
return;
end
cmd = sprintf('slddDiff(''%s'', ''%s'')', fullfile(pathname1, filename1), fullfile(pathname2, filename2));
system(cmd);
% The slddDiff function takes two input file paths and compares them.
% we use the system command to execute the Simulink diff tool with the constructed command.

类别

Help CenterFile Exchange 中查找有关 Block and Blockset Authoring 的更多信息

产品


版本

R2020b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by