- Here is why C and C++ are bad... - 5 Updates
| JiiPee <no@notvalid.com>: Jan 02 07:23PM On 31/12/2015 21:23, Jorgen Grahn wrote: >> yes this is what Bjarne seems to recommend as well > Where does he recommend that, so I can look it up? > /Jorgen its possibly in the book "Programming Language 4th edition" which I have been reading.... maybe to google. But not 100% sure. |
| JiiPee <no@notvalid.com>: Jan 02 07:30PM On 31/12/2015 21:23, Jorgen Grahn wrote: >> yes this is what Bjarne seems to recommend as well > Where does he recommend that, so I can look it up? > /Jorgen he says in this video "Use int until you have a reason not to" at 12:50 https://channel9.msdn.com/Events/GoingNative/2013/Interactive-Panel-Ask-Us-Anything Also the other one says there the same. But I think it was also in his book. |
| Jorgen Grahn <grahn+nntp@snipabacken.se>: Jan 02 09:49PM On Sat, 2016-01-02, JiiPee wrote: >> /Jorgen > he says in this video "Use int until you have a reason not to" at 12:50 > https://channel9.msdn.com/Events/GoingNative/2013/Interactive-Panel-Ask-Us-Anything Thanks. You're right, he does say that, quite clearly. And also the thing about bit-level above, plus "never mix signed and unsigned". > Also the other one says there the same. > But I think it was also in his book. Which makes me wonder what they do to size_t, std::vector<T>::size_type and so on ... /Jorgen -- // Jorgen Grahn <grahn@ Oo o. . . \X/ snipabacken.se> O o . |
| Bo Persson <bop@gmb.dk>: Jan 02 10:56PM +0100 On 2016-01-02 22:49, Jorgen Grahn wrote: >> But I think it was also in his book. > Which makes me wonder what they do to size_t, std::vector<T>::size_type > and so on ... I have heard that some of those guys now also regret making size_type an unsigned type. Having both size_type and difference_type in the containers makes it very hard to follow the advice "never mix signed and unsigned". Bo Persson |
| Jorgen Grahn <grahn+nntp@snipabacken.se>: Jan 02 10:34PM On Sat, 2016-01-02, Bo Persson wrote: > unsigned type. > Having both size_type and difference_type in the containers makes it > very hard to follow the advice "never mix signed and unsigned". Which still leaves me confused because the standard library (of C++ and C) cannot be changed, and Stroustrup strikes me as the kind of guy who gives advice for the /real/ world ... /Jorgen -- // Jorgen Grahn <grahn@ Oo o. . . \X/ snipabacken.se> O o . |
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