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Re: Any way to bind an object with an integer

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Jayden Shui <jayden.shui@gmail.com> writes:

> Hello All,
>
> I think usually we require to bind an object with a data, such as an
> integer. From this object, we can easily and quickly get its bound
> integer. std::map requires the object to be compared. Any other way to
> do it?

Pointer to objects are always comparable.  If you don't mind
equal objects bound to different integers, this should work for
you.

-- 
Carl Lei (XeCycle)
Department of Physics, Shanghai Jiao Tong University
OpenPGP public key: 7795E591
Fingerprint: 1FB6 7F1F D45D F681 C845 27F7 8D71 8EC4 7795 E591

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Any way to bind an object with an integer Jayden Shui <jayden.shui@gmail.com> - 2011-11-19 14:37 -0800
  Re: Any way to bind an object with an integer Victor Bazarov <v.bazarov@comcast.invalid> - 2011-11-21 12:04 -0500
  Re: Any way to bind an object with an integer XeCycle <xecycle@gmail.com> - 2011-11-22 12:04 +0800
  Re: Any way to bind an object with an integer SG <s.gesemann@gmail.com> - 2011-11-22 01:09 -0800

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