--- In [email protected], Thomas Hruska <[EMAIL PROTECTED]> wrote:
>
> Aditi Vaishnav wrote:
> > Hello friends 
> >  Can any one tell me that is there any difference between 
structure and unions?
> >  How does the pointer increase the execution speed of a program?
> > thanx
> 
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> Thomas Hruska
> CubicleSoft President
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each member of union use the same memory location while in case of 
structure location is different.
>pointer point to certain address so by using pointer the address of 
any variable and its value is available so we don't required 
tocreate copy of object we directly use pointer so less allocation 
and quick accessing will be there.

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