U++ framework: U++ Core » Vector(const Vector& v, int)

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Re: Vector(const Vector& v, int) [message #46848 is a reply to message #46847]

Sat, 27 August 2016 06:52

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

Novo wrote on Fri, 26 August 2016 23:47

Maybe, it makes sense to make pick/clone optional, and let compiler auto-generate default copy constructor? This legacy move semantics doesn't seem to have much sense when compiler already does good job moving temporary data for you. You still will be able to call "pick". Typing code which is not really necessary is very annoying ...

Well, the idea is to prevent accidental deep copy... In most cases, you want 'pick', but with implicit '=' for deep copy, it is easy to forget.

Mirek

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[Message index]

		Vector(const Vector& v, int) By: Novo on Fri, 26 August 2016 00:03
		Re: Vector(const Vector& v, int) By: mirek on Fri, 26 August 2016 17:13
		Re: Vector(const Vector& v, int) By: Novo on Fri, 26 August 2016 23:47
		Re: Vector(const Vector& v, int) By: mirek on Sat, 27 August 2016 06:52

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