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By Adrien Hamelin | Feb 6, 2017 01:57 PM | Tags: intermediate experimental
Do you know how they work?
Fold Expressions
by Rainer Grimm
From the article:
With fold expressions you can implement the from Haskell known functions
foldl,foldr,foldl1andfoldr1directly in C++. These four functions successively reduce a list to a single value...
By Adrien Hamelin | Feb 6, 2017 01:45 PM | Tags: intermediate c++11
Using futures with callbacks.
Wrapping Callbacks with Futures
by Anthony Williams
From the article:
Libraries the perform time-consuming operations, or network-based operations, often provide a means of running the task asynchronously, so that your code can continue with other things while this operation is performed in the background...
By Jason Turner | Jan 30, 2017 02:00 PM | Tags: intermediate c++17
Episode 48 of C++ Weekly.
C++17's Variadic `using`
by Jason Turner
About the show:
In this episode Jason builds on the concept of inheriting from lambdas to show how several C++17 features, hinging on variadic using declarations, can be combined to create a succinct merging of lambdas.
By Adrien Hamelin | Jan 30, 2017 12:44 PM | Tags: intermediate c++11
How C++ lambda expressions can improve your Qt code
by Aurélien Gâteau
From the article:
In case you’ve missed it, lambda expression support has been added to C++ in C++11. In this article we are going to see how to take advantage of lambda expressions in your Qt code to simplify it and make it more robust, but also which pitfalls to avoid...
By Marco Arena | Jan 30, 2017 01:11 AM | Tags: intermediate efficiency
A blog post about overriding operator new to profile memory:
Spy your memory usage with operator new
by Stefano Saraulli
From the article:
When we say "efficiency", we often think "time". The sooner the code does its job, the more it is efficient. What about memory? Granted, today even the lousiest laptop comes with “a bucket load” of RAM which...
By Meeting C++ | Jan 27, 2017 05:04 AM | Tags: intermediate gamedev emscripten di dependency injection clang c++14 advanced
Next Video from Meeting C++ 2016
Implementing a web game in C++14
by Kris Jusiak
By Adrien Hamelin | Jan 23, 2017 02:21 PM | Tags: performance intermediate
const
Const, Move and RVO
by Bartlomiej Filipek
From the article:
C++ is a surprising language. Sometimes simple things are not that simple in practice. Last time I argued that in function bodies const should be used most of the time. But two cases were missed: when moving and when returning a value.
Does const influence move and RVO?
By Adrien Hamelin | Jan 23, 2017 02:13 PM | Tags: intermediate c++11
C++ is evolving.
Functional in C++11 and C++14: Dispatch Table and Generic Lambdas
by Rainer Grimm
From the article:
My favourite example the dispatch table shows how nice the features in modern C++ work together. A dispatch table is a table of pointers to functions. In my case, it is a table of handles to polymorphic function wrappers...
By Meeting C++ | Jan 22, 2017 07:25 AM | Tags: performance intermediate experimental c++14 c++11 basics
Next talk from Meeting C++ 2016
Designing and Implementing a new Allocator model
by Jonathan Müller
By Meeting C++ | Jan 20, 2017 08:36 AM | Tags: robotics iot intermediate embedded c++14 c++11
Next video from Meeting C++ 2016
Learn Robotics with C++ in 1 Hour
by Jackie Kay