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Index<Vector<T>> [message #51959]

Wed, 26 June 2019 22:01

Novo
Messages: 1432
Registered: December 2006

Ultimate Contributor

Index<Vector<T>> cannot be compiled with the latest source code.
Is this a bug or is it supposed to be this way now?
It was a useful feature ... Rolling Eyes

Regards,
Novo

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Re: Index<Vector<T>> [message #51961 is a reply to message #51959]

Thu, 27 June 2019 08:23

mirek
Messages: 14291
Registered: November 2005

Ultimate Member

It should works and works for me (MSVC, MINGW):

CONSOLE_APP_MAIN {
	Index<Vector<int>> x;
	Vector<int> y;
	x.Add(pick(y));
}

Can you post example that does not work for you?

Mirek

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Re: Index<Vector<T>> [message #51965 is a reply to message #51961]

Thu, 27 June 2019 16:24

Novo
Messages: 1432
Registered: December 2006

Ultimate Contributor

mirek wrote on Thu, 27 June 2019 02:23

Can you post example that does not work for you?

Mirek

Actually, it turned out, everything works. Semantics of several methods was changed after SVN@13354 (git: 40cd0fd5ec26).
In previous implementation of Index it was possible to write x.Add(y);, and Index was implicitly cloning Vector.
Now you have to do that explicitly.
Some of the old code got broken because of that.
New implementation has correct semantics.
Sorry for the false alarm. Embarassed

Regards,
Novo

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