Re: Hard to visualize this statement

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"Igor Tandetnik" <itandetnik@xxxxxxxx> ¼¶¼g©ó¶l¥ó·s»D:%23jqxU16QHHA.4832@xxxxxxxxxxxxxxxxxxxxxxx
"Jacky" <jl@xxxxxxxxxx> wrote in message
news:%23daaXs6QHHA.3412@xxxxxxxxxxxxxxxxxxxx
Queue< complex<double> > qc;

I am confused about this data structure, can anyone explain that?

Queue is a template class taking one template parameter. It is
instantiated with the class complex<double> as the value of this
parameter. complex<double> is itself a template instantiation. All in all,
the situation is not much different than, say, calling one function with
the result of another, as in f(g(x)) .

In this particular case, complex<double> is a complex number using fields
of type double for its real and imaginary parts. I'm not sure what Queue
is, but if it's similar to std::queue, Queue< complex<double>
is a queue data structure holding elements of type complex<double>.
Dear Igor,
Thanks for your reply. But I want to see some code in action (some practical
examples)
Thanks once again
Jacky


--
With best wishes,
Igor Tandetnik

With sufficient thrust, pigs fly just fine. However, this is not
necessarily a good idea. It is hard to be sure where they are going to
land, and it could be dangerous sitting under them as they fly
overhead. -- RFC 1925



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