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Re: Big array [message #83062 is a reply to message #53095]

Tue, 05 February 2013 04:35

xqinshan
Messages: 21
Registered: November 2008

Junior Member

在 2013年2月4日星期一UTC+8下午10时31分36秒，Matthew 写道：
>> like 'clear' in Matlab?
>
>
>
> "delvar" works but only from the command line or from within main-level programs. If you are executing a main level program, execution will halt when you hit the delvar statement. Use "IDL> help" to see which variables are "in the workspace".

Yes,delvar could stop the program. If you know the array to be swap out such as big array A, it's better set A=0. I'd like to swap out all the memory before a program start to run. I usually use 'clear' at the beginning of my matlab program.

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[Message index]

		Big arrays, reducing data By: Eric Hudson on Wed, 21 March 2007 10:15
		Re: Big array By: xqinshan on Tue, 05 February 2013 04:35
		Re: Big array By: d.poreh on Tue, 05 February 2013 02:15
		Re: Big array By: Yngvar Larsen on Tue, 05 February 2013 00:45
		Re: Big array By: xqinshan on Mon, 04 February 2013 15:57
		Re: Big array By: lecacheux.alain on Mon, 04 February 2013 06:34
		Re: Big array By: Matthew on Mon, 04 February 2013 06:31
		Re: Big array By: David Fanning on Mon, 04 February 2013 06:11

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