How to find an index of an object from object array?

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Nirmal Hirani
Nirmal Hirani 2022-10-13
评论： Nirmal Hirani 2022-10-15
classdef data
properties (SetAccess = 'public' ,GetAccess = 'public')
Name
end
end
d1 = data();
d2 = data();
d3 = data();
d1.Name = 'data1';
d2.Name = 'data2';
d2.Name = 'data3';
% object array
mylist = [d1 d2 d3]
% asking user to input a name
userInput = 'data2'
% return a index number from 'mylist' based on the name of "userInput"
% ??
I need to check "mylist" and go through objects in that list and check which object has the name == userInput and return the index of that object. In this case return 2

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采纳的回答

Matt J
Matt J 2022-10-13
编辑：Matt J 2022-10-13
Ran in:
One way:
d1.Name = 'data1';
d2.Name = 'data2';
d3.Name = 'data3';
d4.Name = 'data4';
d5.Name = 'data5';
d6.Name = 'data6';
mylist = [d1 d2 d3 d4 d5 d6];
userInput = 'data2';
strcmp( {mylist.Name}, userInput)
ans = 1×6 logical array
0 1 0 0 0 0

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