U++ framework: U++ Core » Vector<int>::At does not return a default constructed value

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Re: Vector<int>::At does not return a default constructed value [message #44027 is a reply to message #44021]

Tue, 16 December 2014 07:48

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

cbpporter wrote on Mon, 15 December 2014 14:00

I understand why this would happen with built in types, but is there no fix for this?

Here I do not understand what you mean by "fix"?

As it is now, if you need new elements added to Vector<int> to be initialized to some specific value, e.g. zero, you can specify it as second parameter of .At.

Now by fix you can also mean that int() 'constructor' should be used and initialize value to zero, like std::vector does. Here I am not so sure this is such a good thing; but I am open to debate...

Mirek

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[Message index]

		Vector<int>::At does not return a default constructed value By: cbpporter on Mon, 15 December 2014 14:00
		Re: Vector<int>::At does not return a default constructed value By: mirek on Tue, 16 December 2014 07:48
		Re: Vector<int>::At does not return a default constructed value By: cbpporter on Tue, 16 December 2014 12:54
		Re: Vector<int>::At does not return a default constructed value By: mirek on Tue, 16 December 2014 15:16

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