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Re: Map with unique keys and transfer semantics? [message #46472 is a reply to message #46465]

Sat, 14 May 2016 05:28

Lance
Messages: 656
Registered: March 2007

Contributor

If VectorMap otherwise satisfy your need, I would use VectorMap as it appears to be more economic. You have control over the VectorMap object, so you can enforce uniqueness by yourself. If its going to be exposed to somebody else, enclose it in a class and expose Add method that would either replace existing value (value as in key-value pair) or throw or return false...

The fact VectorMap allow multiple record to have the same key (kind of like std::multimap ) should not prevent you from enforcing uniqueness as you have full control over its object.

Just my 2 cents.

[Updated on: Sat, 14 May 2016 05:30]

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[Message index]

		Map with unique keys and transfer semantics? By: Infausto on Fri, 13 May 2016 05:09
		Re: Map with unique keys and transfer semantics? By: Lance on Sat, 14 May 2016 05:28
		Re: Map with unique keys and transfer semantics? By: Lance on Sat, 14 May 2016 06:26
		Re: Map with unique keys and transfer semantics? By: Infausto on Sun, 15 May 2016 09:11
		Re: Map with unique keys and transfer semantics? By: Lance on Sun, 15 May 2016 14:21

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