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Re: hashmap in idl [message #67465 is a reply to message #67226]

Tue, 21 July 2009 15:26

b.a
Messages: 26
Registered: July 2009

Junior Member

On Jul 21, 10:30 pm, David Fanning <n...@dfanning.com> wrote:
> b.a writes:
>> Thanks. HashTable is exactly what I want and I gone through the
>> relevant page for that. But still I can't write even a simple code to
>> actually use hashTable. I mean I am confused about the syntax. Is it
>> like I have to define each method in a separate program and then call
>> them from main?
>> I also tried the following which is the example provided, but no
>> progress.
>
>> pro test
>
>> mylist = Obj_New("LINKEDLIST", 5)
>> mylist->Add, 10
>> mylist->Add, 7, 1, /Before
>> mylist->Add, 12
>> print, mylist->Get_Item(/All, /Deref)
>> mylist->Replace_Item, 1, 'Bob'
>> mylist->Help
>> mylist->Delete
>> mylist->Help, /Print
>
>> end
>
> I'm not sure I understand you question. This example
> works perfectly, as far as I can tell. Is something else
> happening for you?
>
> Cheers,
>
> David
>
> --
> David Fanning, Ph.D.
> Fanning Software Consulting, Inc.
> Coyote's Guide to IDL Programming:http://www.dfanning.com/
> Sepore ma de ni thui. ("Perhaps thou speakest truth.")- Hide quoted text -
>
> - Show quoted text -

Hi David,

After reading your code again, I realized what my problem was and I
hope I am right. I used to think that same as in Java, linkedlist is
predefined and it has all the methods relevant to it. But as I
understood, I have to define the structure of linkedlist and all the
methods I need, in separate programs and call them from my main
program.

Thank you

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[Message index]

		Re: hashmap in idl By: David Fanning on Tue, 21 July 2009 05:30
		Re: hashmap in idl By: b.a on Mon, 20 July 2009 23:21
		Re: hashmap in idl By: b.a on Mon, 20 July 2009 23:18
		Re: hashmap in idl By: David Fanning on Fri, 24 July 2009 06:14
		Re: hashmap in idl By: b.a on Thu, 23 July 2009 21:56
		Re: hashmap in idl By: David Fanning on Thu, 23 July 2009 05:33
		Re: hashmap in idl By: b.a on Wed, 22 July 2009 20:30
		Re: hashmap in idl By: David Fanning on Wed, 22 July 2009 19:10
		Re: hashmap in idl By: b.a on Wed, 22 July 2009 16:35
		Re: hashmap in idl By: David Fanning on Tue, 21 July 2009 20:09
		Re: hashmap in idl By: b.a on Tue, 21 July 2009 15:26

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