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Does this make sense? (scalar objects) [message #37183]

Wed, 03 December 2003 06:33

marc schellens[1]
Messages: 183
Registered: January 2000

Senior Member

check this out:

file tt.pro:
pro o::test

help,self[[0]]
help,(self[[0]])

print,self[[0]].a
print,(self[[0]]).a ;; ???
end

pro tt

s={o,a:0}

print,s[[0]].a
print,(s[[0]]).a

obj=obj_new('o')

obj->test
end

IDL> tt
% Compiled module: TT.
0
0
<Expression> OBJREF = Array[1]
<Expression> OBJREF = Array[1]
0
% Object reference must be scalar in this context: <OBJREF Array[1]>
% Execution halted at: O::TEST 7 /home/marc/idl/tt.pro
% TT 19 /home/marc/idl/tt.pro
% $MAIN$

Doesn't make sense, does it?

cheers,
marc

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[Message index]

		Does this make sense? (scalar objects) By: marc schellens[1] on Wed, 03 December 2003 06:33
		Re: Does this make sense? (scalar objects) By: JD Smith on Mon, 08 December 2003 10:34
		Re: Does this make sense? (scalar objects) By: marc schellens[1] on Mon, 08 December 2003 07:10
		Re: Does this make sense? (scalar objects) By: marc schellens[1] on Sat, 06 December 2003 00:33
		Re: Does this make sense? (scalar objects) By: JD Smith on Fri, 05 December 2003 09:55
		Re: Does this make sense? (scalar objects) By: marc schellens[1] on Fri, 05 December 2003 01:58
		Re: Does this make sense? (scalar objects) By: marc schellens[1] on Fri, 05 December 2003 01:52
		Re: Does this make sense? (scalar objects) By: JD Smith on Wed, 03 December 2003 14:25
		Re: Does this make sense? (scalar objects) By: marc schellens[1] on Tue, 09 December 2003 07:59
		Re: Does this make sense? (scalar objects) By: JD Smith on Tue, 09 December 2003 11:16

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