Re: Outputing to screen..
Todd Zuccolo (klaus@netcom.ca)
Thu, 02 Apr 1998 18:25:49 -0800
What string are you talking about? Display () displays the expression tree
of objects we build with parse, not a string.
>Have an instance of ostrstream; pass it as the parameter to display - this
>instance will store the string - it has a function str() that will return
>a pointer to that string, and another function pcount() that will return
>length of the string - hope this helps !!
>
>Oh yah - make sure you include <strstrea.h>
>
> ================================================================
> Shamez Rajan
> Computing Science, Simon Fraser University
> sfrajan@sfu.ca, shamez@cnx.net, http://www.cnx.net/~shamez
>
> "Object Oriented Programming - Cheerfully Accepted"
> ================================================================
>
>On Wed, 1 Apr 1998, Andrew Pojar wrote:
>
>> > Hi
>> > Could somebody please give me a hint as to how am I
>> > supposed to output to the screen using display(ostream &)???
>> >
>> > Am I supposed to convert ostream into a string, so that TextOut can output
>> > that??
>> > Thanks a lot.
>> >
>>
>> Hi
>>
>> I was wondering if you got an answer to your question. If so I would love
>> to see it. Thanks
>>
>> Andrew
>>
>>
>>
>
>
>