Comments on: How to split a string in C++ https://www.fluentcpp.com/2017/04/21/how-to-split-a-string-in-c/ Jonathan Boccara's blog Thu, 21 Nov 2019 14:15:39 +0000 hourly 1 https://wordpress.org/?v=6.5.3 By: tanisha_1469643458 https://www.fluentcpp.com/2017/04/21/how-to-split-a-string-in-c/#comment-1495 Tue, 27 Nov 2018 07:38:00 +0000 https://www.fluentcpp.com/?p=1014#comment-1495 This is a truly interesting, informative and enriching article on C++ programming. Here I would like to share the information for students who want to become software developers & learn .Net, Java, Python language. DTA offers the best courses for all subjects. For Demo Classes, Fees and timing visit- https://www.dtacademy.in/

]]> By: Jonathan Boccara https://www.fluentcpp.com/2017/04/21/how-to-split-a-string-in-c/#comment-1481 Thu, 22 Nov 2018 12:56:00 +0000 https://www.fluentcpp.com/?p=1014#comment-1481 In reply to qneill.

You’re right, thanks, this is now fixed!

]]> By: qneill https://www.fluentcpp.com/2017/04/21/how-to-split-a-string-in-c/#comment-1472 Fri, 16 Nov 2018 18:17:00 +0000 https://www.fluentcpp.com/?p=1014#comment-1472 (Thanks for the useful post!)

Umm, I think the code at the end of 1.2 under “Now to split with semicolon for instance:” should be populated with ‘;’ characters and not ‘,’ unless I’m missing something.

]]> By: Jonathan Boccara https://www.fluentcpp.com/2017/04/21/how-to-split-a-string-in-c/#comment-1226 Fri, 17 Aug 2018 15:15:00 +0000 https://www.fluentcpp.com/?p=1014#comment-1226 In reply to Clayton Wong.

Hi Clayton, the inheritance does not cause a problem in itself, but deleting a base pointer without a virtual destructor would be undefined behaviour, and that would be a problem. But that’s not what the code is doing.

To read more about this discussion, I suggest you check the two paragraphs of the article that deal with this question. You can find them by searching for “the inheritance does not cause a problem in itself”

]]> By: Clayton Wong https://www.fluentcpp.com/2017/04/21/how-to-split-a-string-in-c/#comment-1223 Wed, 15 Aug 2018 18:38:00 +0000 https://www.fluentcpp.com/?p=1014#comment-1223 Hi, is it safe for WordDelimitedByCommas to inherit from std::string? I don’t think std::string has a virtual destructor, so this would cause memory leak, since destructor stack unwinding would not be performed for the base. Thanks, Clayton

]]> By: AndreSomers https://www.fluentcpp.com/2017/04/21/how-to-split-a-string-in-c/#comment-1150 Tue, 24 Jul 2018 08:45:00 +0000 https://www.fluentcpp.com/?p=1014#comment-1150 In reply to Perttu Lehtinen.

Indeed. Or, depending what you want to do with the results, you can use QString::splitRef instead, yielding you a vector of lightweight QStringRefs in stead of a list of (heavier) QString objects.

]]> By: Tamir Bahar https://www.fluentcpp.com/2017/04/21/how-to-split-a-string-in-c/#comment-1147 Sun, 22 Jul 2018 12:17:00 +0000 https://www.fluentcpp.com/?p=1014#comment-1147 I think it might be beneficial to change the ordering of the solutions.
A lot of developers will read the first implementation, copy it to their code, and be done with it.
Putting libraries at the top is more likely to convince developers to use them.

]]> By: Marco Grubert https://www.fluentcpp.com/2017/04/21/how-to-split-a-string-in-c/#comment-1094 Thu, 05 Jul 2018 19:28:00 +0000 https://www.fluentcpp.com/?p=1014#comment-1094 In reply to kamah.

Fine for occasional use. If you need high performance then you’ll find the regex approach is very slow compared to other solutions.

]]> By: gru74ik https://www.fluentcpp.com/2017/04/21/how-to-split-a-string-in-c/#comment-1088 Tue, 03 Jul 2018 14:56:00 +0000 https://www.fluentcpp.com/?p=1014#comment-1088 Thank you, Jonathan. Very helpful article.

]]> By: jft https://www.fluentcpp.com/2017/04/21/how-to-split-a-string-in-c/#comment-1035 Fri, 01 Jun 2018 18:11:00 +0000 https://www.fluentcpp.com/?p=1014#comment-1035 In reply to AGN.

What’s that they say about a camel? Oh yes, a camel is a horse designed by a committee (or working group!).

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