October 25, Pavia, Italy
November 6-8, Berlin, Germany
November 3-8, Kona, HI, USA
By Adrien Hamelin | Sep 9, 2016 12:17 PM | Tags: intermediate c++11
Which one to use?
Auto Type Deduction in Range-Based For Loops
by Petr Zemek
From the article:
Have you ever wondered which of the following variants you should use in range-based for loops and when?
auto,const auto,auto&,const auto&,auto&&,const auto&&, ordecltype(auto)? This post tries to present rules of thumb that you can use in day-to-day coding. As you will see, only four of these variants are generally useful.
By Adrien Hamelin | Sep 9, 2016 12:06 PM | Tags: c++11 basics
Let's review the basics!
Great Expectations
by Glennan Carnie
From the article:
Previously, we’ve looked at the basic concepts of function parameter passing, and we’ve looked at the mechanics of how parameters are passed at the Application Binary Interface (ABI) level.
Far too often we focus on the mechanisms and efficiency of parameter passing, with the goal: if it’s efficient then it’s good; that’s all there is to it. In this article I want to move past simple mechanics and start to explore function parameter design intent – that is, what can I expect (to change) about the objects I use as function arguments; and what can I expect to be able to do with an object as a function implementer.
To that end, we’ll take a look at parameter passing from the perspective of the mutability (ability to be modified) of the parameters from both a caller’s and a function’s (callee’s) point of view...
By Adrien Hamelin | Sep 9, 2016 11:46 AM | Tags: experimental efficiency
Have you registered for CppCon 2016 in September? Don’t delay – Registration is open now.
While we wait for this year’s event, we’re featuring videos of some of the 100+ talks from CppCon 2015 for you to enjoy. Here is today’s feature:
string_view
by Marshall Clow
Summary of the talk:
The library fundamentals TS contains a new class "string_view", which appears to be unlike anything else in the standard library. In this talk, we will explore the uses of string_view, when it is appropriate to use it, and when it is not. Along the way, I will discuss other possible "_view" classes, with an eye to the upcoming "ranges" proposal before the standards committee.
By Jon Kalb | Sep 9, 2016 10:46 AM | Tags: community
Do you have something to say to C++ programers? Can you say it in five minutes?
CppCon 2016 Call for Lightning Talks
by Michael Caisse
From the call:
Lightning talks are fast paced, short presentations often sprinkled with humor and intrigue. The popular 5-minute talks present topics that are interesting to C++ programmers and are open to speakers at all experience levels.
By robwirving | Sep 9, 2016 10:11 AM | Tags: None
Episode 69 of CppCast the only podcast for C++ developers by C++ developers. In this episode Rob and Jason are joined by Miodrag Milanovic to discuss his work on the MAME emulation project, its history and moving the MAME codebase from C to C++.
CppCast Episode 69: MAME Emulation Project with Miodrag Milanovic
by Rob Irving and Jason Turner
About the interviewee:
Born in 1978, living in Novi Sad, Serbia. Proud husband and father of two. Started professional programming career in year 2000 working in Java, C# and of course C and C++ for various international customers. From 2012 coordinator of MAME emulation project, pushing hard in modernization of two decade old code.
By Jon Kalb | Sep 8, 2016 11:48 PM | Tags: None
The window is closing on regular registration for CppCon 2016
CppCon 2016 Registration
by Jon kalb
From the website:
The Regular registration fee is $995. Regular registration ends September 11th, after which the late registration fee of $1195 applies.
By onqtam | Sep 8, 2016 11:33 PM | Tags: None
Even cmake is not about C++, it is the most popular platform independend make tool used for C++.
awesome-cmake Released!
by Viktor Kirilov
From the collection:
This curated list contains awesome CMake scripts, modules, examples, and others.
By Jason Turner | Sep 8, 2016 08:10 PM | Tags: c++17 basics
Episode 27 of C++ Weekly.
C++17 Changes To Sequence Containers
by Jason Turner
About the show:
This week Jason covers what changes to expect to the sequence containers (for example, std::vector) in the upcoming C++17 standard.
By Jon Kalb | Sep 8, 2016 11:22 AM | Tags: None
Do you have something to say to C++ programers?
CppCon 2016 Call for Open Content
by Michael Caisse
From the call:
Open Content is just that, open! Attendees and regular program speakers alike can propose sessions on anything that interests them.
By Adrien Hamelin | Sep 7, 2016 02:37 PM | Tags: c++11 basics
Quick A: It prevents you of being able to move your class.
Recently on SO:
Marking std::unique_ptr class member as const
Because of the nature of a
std::unique_ptr(sole ownership of an object) it's required to have no copy constructor whatsoever. The move constructor(6) only takes non-const rvalue-references which means that if you'd try to make your_childconstand move it you'd get a nice compilation errorEven if a custom
unique_ptrwould take a const rvalue-reference it would be impossible to implement.
