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Re: yet another idl memory question [message #66965 is a reply to message #66748]

Mon, 15 June 2009 11:57

JDS
Messages: 94
Registered: March 2009

Member

Not to backseat code... but you can use HEAP_FREE for the heavy
lifting, and SCOPE_VARFETCH to save some bytes of disk space:

pro undef,v1,v2,v3,v4,v5,v6,v7,v8,v9,v10,v11,v12,v13,v14,v15
for i=1,n_params() do begin
name='V'+strtrim(i,2)
heap_free,scope_varfetch(name)
void=temporary(scope_varfetch(name))
endfor
end

IDL doesn't have the concept of the ARGV pointer, or argument list
which can be iterated through, but sometimes SCOPE_VARFETCH and/or
SCOPE_VARNAME can do the trick.

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[Message index]

		yet another idl memory question By: jw2519 on Thu, 04 June 2009 08:53
		Re: yet another idl memory question By: pgrigis on Wed, 10 June 2009 15:01
		Re: yet another idl memory question By: David Fanning on Wed, 10 June 2009 14:15
		Re: yet another idl memory question By: JDS on Mon, 15 June 2009 11:57
		Re: yet another idl memory question By: David Fanning on Mon, 08 June 2009 13:09
		Re: yet another idl memory question By: pgrigis on Mon, 08 June 2009 12:57
		Re: yet another idl memory question By: ben.bighair on Mon, 15 June 2009 12:07
		Re: yet another idl memory question By: pgrigis on Mon, 08 June 2009 12:56
		Re: yet another idl memory question By: David Fanning on Mon, 08 June 2009 12:05

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