RSS 2.0
Sign In
# Tuesday, 02 November 2010

Reading individual papers of C++ WG, you can find the following one:

N3174 10-0164 To move or not to move Bjarne Stroustrup 2010-10-17 2010-10 Core

There, Bjarne Stroustrup thinks about issues with implicitly generated copy and move operations in C++.

It's always a pleasure to see how one can deal with a problem burdened with antagonisms. To conduct his position Bjarne skilfully uses not only rational but also emotional argumentation:

...We may deem this “bad code that deserves to be broken” or “unrealistic”, but this example demonstrates that the problem with a generated move has an exact counterpart for copy (which we have lived with for 27 years)...

...In 1984, I missed the chance to protect us against copy and we have lived with the problems ever since. I should have instituted some rule along the lines “if a class has a destructor, no copy operations are generated” or “if a class has a pointer member, no copy operations are generated.”...

It's impossible to recall this numbers without shivering. :-)

Tuesday, 02 November 2010 10:16:08 UTC  #    Comments [0] -
Thinking aloud
All comments require the approval of the site owner before being displayed.
Name
E-mail
Home page

Comment (Some html is allowed: a@href@title, b, blockquote@cite, em, i, strike, strong, sub, super, u) where the @ means "attribute." For example, you can use <a href="" title=""> or <blockquote cite="Scott">.  

[Captcha]Enter the code shown (prevents robots):

Live Comment Preview
Archive
<2024 December>
SunMonTueWedThuFriSat
24252627282930
1234567
891011121314
15161718192021
22232425262728
2930311234
Statistics
Total Posts: 387
This Year: 3
This Month: 0
This Week: 0
Comments: 2176
Locations of visitors to this page
Disclaimer
The opinions expressed herein are our own personal opinions and do not represent our employer's view in anyway.

© 2024, Nesterovsky bros
All Content © 2024, Nesterovsky bros
DasBlog theme 'Business' created by Christoph De Baene (delarou)