Receiving two outputs in function

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Sharanya
Sharanya el 10 de Dic. de 2022
Respondida: Stephan el 10 de Dic. de 2022
I want both the nodeCrd and edgeList to display, but I'm only able to get the first one listed to display.
function [nodeCrd,edgeList]=ReadInputData()
filename="inputdataa.txt";
fileId = fopen(filename,"r");
if (fileId == -1)
disp("Could not open the file !")
return
end
% read the first line
tempLine = fgetl(fileId);
disp(tempLine)
% read the second line
tempLine = fgetl(fileId);
disp(tempLine)
% there is a pattern here (node's coordinates + IsSupport)
data = textscan(fileId,"%f %f %f %f %f %d");
% convert it to array
nodeCrd = cell2mat(data(1:5));
% pattern is finished at this line
% let's read that line
tempLine = fgetl(fileId);
disp(tempLine)
% there is another pattern here (memebrs)
data = textscan(fileId,"%f %f %f" );
% convert it to array
edgeList = cell2mat(data);
end

Respuestas (1)

Stephan
Stephan el 10 de Dic. de 2022
To get multiple outputs from a function, you have to call it with multiple output arguments:
[MY_nodeCrd,MY_edgeList]=ReadInputData()

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