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Re: Pick overloaded by Rvalue? [message #19108 is a reply to message #19104]

Wed, 12 November 2008 22:04

mirek is currently offline

mirek
Messages: 13976
Registered: November 2005

Ultimate Member

bytefield wrote on Wed, 12 November 2008 14:37

captainc wrote on Wed, 12 November 2008 21:27

<< represents .Add() method

Upp::Vector<Upp::String> vs;
vs << "Header1" << "Header2" << "Something else" << "and so on...";

Ok, that's fine but think that you have to overload operator << for every container you have. Having initialization as in example specified by cbpporter let you using it with any type possible so we don't have to code for it.

Well, AFAIK, you need to add specific methods as well.

BTW, you can write it even shorter:

Vector<String> vs = Vector<String>() << "Header1" << "Header2" << "Something else" << "and so on...";

As for C++ being evil/good/bad etc... I like C++ because

- there is no other language covering all areas from HW up to highest levels of abstraction

- this is the only language with destructors

- many alternatives lack efficient operator overloading

- templates are hard to learn, but are the most powerful, esp. w.r.t. efficiency

but there are some downsides too

- as it is pretty complex language, it is hard to get compiler right (fortunately, this mostly seems to be resolved now). Also, with preprocessor, it is hard to get development tools like Intellisense working well (but we have managed, right? Smile

Smile

- dynamic library APIs are difficult to maintain if you wish to use the real power of language

Mirek

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[Message index]

		Pick overloaded by Rvalue? By: bytefield on Tue, 11 November 2008 23:44
		Re: Pick overloaded by Rvalue? By: mirek on Wed, 12 November 2008 00:29
		Re: Pick overloaded by Rvalue? By: cbpporter on Wed, 12 November 2008 08:01
		Re: Pick overloaded by Rvalue? By: bytefield on Wed, 12 November 2008 10:48
		Re: Pick overloaded by Rvalue? By: mirek on Wed, 12 November 2008 11:00
		Re: Pick overloaded by Rvalue? By: bytefield on Wed, 12 November 2008 12:20
		Re: Pick overloaded by Rvalue? By: mdelfede on Wed, 12 November 2008 16:05
		Re: Pick overloaded by Rvalue? By: Mindtraveller on Wed, 12 November 2008 19:34
		Re: Pick overloaded by Rvalue? By: bytefield on Wed, 12 November 2008 20:33
		Re: Pick overloaded by Rvalue? By: captainc on Wed, 12 November 2008 20:27
		Re: Pick overloaded by Rvalue? By: bytefield on Wed, 12 November 2008 20:37
		Re: Pick overloaded by Rvalue? By: mirek on Wed, 12 November 2008 22:04
		Re: Pick overloaded by Rvalue? By: unodgs on Wed, 12 November 2008 23:46
		Re: Pick overloaded by Rvalue? By: captainc on Thu, 13 November 2008 00:20
		Re: Pick overloaded by Rvalue? By: mirek on Thu, 13 November 2008 14:37
		Re: Pick overloaded by Rvalue? By: mirek on Thu, 13 November 2008 14:38
		Re: Pick overloaded by Rvalue? By: cbpporter on Fri, 21 November 2008 14:17
		Re: Pick overloaded by Rvalue? By: captainc on Fri, 21 November 2008 19:48
		Re: Pick overloaded by Rvalue? By: cbpporter on Sat, 22 November 2008 10:04
		Re: Pick overloaded by Rvalue? By: unodgs on Sat, 22 November 2008 10:49
		Re: Pick overloaded by Rvalue? By: mirek on Sat, 22 November 2008 13:19
		Re: Pick overloaded by Rvalue? By: mirek on Sat, 22 November 2008 13:22
		Re: Pick overloaded by Rvalue? By: unodgs on Sat, 22 November 2008 14:54
		Re: Pick overloaded by Rvalue? By: captainc on Sun, 23 November 2008 20:53
		Re: Pick overloaded by Rvalue? By: cbpporter on Mon, 24 November 2008 01:18
		Re: Pick overloaded by Rvalue? By: bytefield on Mon, 24 November 2008 06:55
		Re: Pick overloaded by Rvalue? By: mirek on Mon, 24 November 2008 08:32
		Re: Pick overloaded by Rvalue? By: mirek on Wed, 12 November 2008 21:54
		Re: Pick overloaded by Rvalue? By: mr_ped on Mon, 24 November 2008 09:05
		Re: Pick overloaded by Rvalue? By: bytefield on Mon, 24 November 2008 10:47
		Re: Pick overloaded by Rvalue? By: mirek on Mon, 24 November 2008 11:59
		Re: Pick overloaded by Rvalue? By: captainc on Mon, 24 November 2008 19:25

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