string and char[]

spir denis.spir at gmail.com
Fri Apr 8 12:00:48 PDT 2011


On 04/08/2011 03:40 PM, Denis Koroskin wrote:
> What about storing objects as keys? There is nothing wrong to modify those
> objects as long as their order stays the same.

I think if referenced objects are to be used as keys, they should be compared 
by pointer/identity (hash would return their address?). Then, it's up to the 
programmer to be coherent. After all, that is the sense of "reference" isn't it?

Denis
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