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Re: Read _ tiff with Sub_Rect Keyword [message #44978 is a reply to message #44929] Wed, 27 July 2005 23:27 Go to previous message
raval.chintan is currently offline  raval.chintan
Messages: 54
Registered: May 2005
Member
Hi Chris,

Thank you for your valuable suggestion that makes my program much
faster.
I am a coming from C++ programming backgroud. So i m new to IDL.
While learning IDL i came to know that LOOPS are making program much
slower,so instead of loops one should use the direct array operation
that are provided by IDL,
I have even checked out with some examples, that loops will make your
program slower.
But i m thinking that while processing with array internally it is
using loops, but in much faster way, i tried to find this answer, but
i do not get success. I have some compiler designing concept and
autometa theory concept. So if you have some idea then i would like to
know about it.

With regards,
Chintan
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