how to delete unconnected terminators using M-script

i am trying to delete unconnected terminators using M script

I know delete_block() can be use but not able get proper argument for this operation

i am using command

FindAllTerminator = find_system(modelName, 'Unconnected', 'on', 'BlockType', 'Terminator');

Answer 1

[Sameer]

Hi @dhiraj ambadkar

To delete unconnected terminator blocks in a Simulink model using M-script, you can use the "find_system" function to locate all unconnected terminator blocks and then use the "delete_block" function to remove them.

Here's how you can do it:

% Define the model name
modelName = 'your_model_name';
% Load the model
load_system(modelName);
% Find all unconnected terminator blocks
FindAllTerminator = find_system(modelName, 'BlockType', 'Terminator', 'LineHandles', 'on');
% Loop through each terminator block and check if it is unconnected
for i = 1:length(FindAllTerminator)
    % Get the line handles of the block
    lineHandles = get_param(FindAllTerminator{i}, 'LineHandles');
    
    % Check if the input port is unconnected
    if lineHandles.Inport == -1
        % Delete the unconnected terminator block
        delete_block(FindAllTerminator{i});
    end
end
% Save and close the model
save_system(modelName);
close_system(modelName);

Hope this helps!