How to see all block names and data types at once for a model?

I would like to see all blocks and data types which are used in a Simulink model.

Answer 1

[MathWorks Support Team]

You can see them all at once through Model Explorer.

https://www.mathworks.com/help/releases/R2020a/simulink/slref/modelexplorer.html

Also, you can check it by using command "find_system".

https://www.mathworks.com/help/releases/R2020a/simulink/slref/find_system.html

For example,

open_system('vdp')

% Compile the vdp model
vdp([],[],[],'compile');

% Find all blocks in model
allBlocks = find_system('vdp','Type','Block')

% Loop through all blocks
for i = 1:numel(allBlocks)

     lh = get_param(allBlocks{i},'PortHandles');
     outports = lh.Outport;

     % Loop through all output ports
     for j = 1:numel(outports)
       dataType = get(outports(j),'CompiledPortDataType');

       % Display the data type
       disp([allBlocks{i} ' output port ' num2str(j) ': ' dataType]);

     end

    end

% Terminate
vdp([],[],[],'term')