How do I extract a vector of results from a map?

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mutt
mutt 2013-2-22
Suppose:
X=[1 3 4 7 14];
Y=[0.4 6.2 5.1 0.9 3.8];
myMap=containers.Map(X,Y);
I can write myMap(4) and get the expected result 5.1. If Z=[4] I can write myMap(Z) and get the expected result 5.1. If Z=[4 14], myMap(Z) fails.
Why can't I provide a vector of valid keys and get a vector of values?

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Sean de Wolski
Sean de Wolski 2013-2-22
use the values() methods of the myMap object.
myMap.values({4,7})

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