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calling functions directily [message #90969] Tue, 19 May 2015 09:13 Go to previous message
Nikola is currently offline  Nikola
Messages: 53
Registered: November 2009
Member
I have just typed by mistake

IDL> size(variable)

without PRINT (with the variable previously defined, but irrelevant) and IDL gave me correct answer. So I tried it with some other intrinsic functions (MEAN, SIN, etc) and it worked. I tried it with my own function and it still works.

Since when it is possible to call functions like that? Is there some info available on this feature?

Here I have only: IDL Version 8.4 (linux x86_64 m64)
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