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Home » U++ Library support » U++ Widgets - General questions or Mixed problems » Overriding Display methods too complicated due to high amount of arguments (Making Display class easier to use)

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Re: Overriding Display methods too complicated due to high amount of arguments [message #55214 is a reply to message #55205]

Mon, 19 October 2020 15:59

mirek
Messages: 13975
Registered: November 2005

Ultimate Member

Oblivion wrote on Sun, 18 October 2020 19:16

Copying the value is not always a good idea as it can contain large stuff.

Incorrect, does not depend on how large the stuff is.

You would have to try hard to create Value that is expensive to copy because it is large. In fact, I think it is impossible.

If it fits within 12 bytes, you copy just 16 bytes. If it does not, it is created once and then reference counted. Now reference counting is certainly a bit expensive (but not prohibitively), but definitely does not depend on how large the stuff is... Smile

Mirek

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[Message index]

		Overriding Display methods too complicated due to high amount of arguments By: Klugier on Sun, 18 October 2020 00:01
		Re: Overriding Display methods too complicated due to high amount of arguments By: Oblivion on Sun, 18 October 2020 19:16
		Re: Overriding Display methods too complicated due to high amount of arguments By: mirek on Mon, 19 October 2020 15:59
		Re: Overriding Display methods too complicated due to high amount of arguments By: Oblivion on Mon, 19 October 2020 16:53
		Re: Overriding Display methods too complicated due to high amount of arguments By: mirek on Sat, 14 November 2020 10:02
		Re: Overriding Display methods too complicated due to high amount of arguments By: Oblivion on Sat, 14 November 2020 10:14
		Re: Overriding Display methods too complicated due to high amount of arguments By: Klugier on Sat, 14 November 2020 14:23
		Re: Overriding Display methods too complicated due to high amount of arguments By: mirek on Sat, 14 November 2020 14:33
		Re: Overriding Display methods too complicated due to high amount of arguments By: mirek on Sat, 14 November 2020 14:38
		Re: Overriding Display methods too complicated due to high amount of arguments By: Klugier on Sat, 14 November 2020 20:29
		Re: Overriding Display methods too complicated due to high amount of arguments By: mirek on Sun, 15 November 2020 00:03

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