CppCon 2015 Test Driven C++ with Catch--Phil Nash

By Adrien Hamelin | Jul 29, 2016 01:19 PM | Tags: intermediate community

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:

Test Driven C++ with Catch

by Phil Nash

(watch on YouTube) (watch on Channel 9)

Summary of the talk:

C++ has been notorious for being a second class citizen when it comes to test frameworks. There are plenty of them but they tend to be fiddly to set-up and ceremonious to use. Many of them attempt to follow the xUnit template without respect for the language environment they are written for. Catch is an attempt to cut through all of that. It is simple to get and simple to use - being distributed in a single header file - yet is powerful and flexible. Catch includes a number of innovations that make testing in C++ more natural - and fun - than ever before. This presentation introduces you to the unique approach that Catch brings to unit and integration testing - and how to use Catch to drive your design with TDD or BDD.

C++/Graphics Workshop--Stephanie Hurlburt

By Adrien Hamelin | Jul 27, 2016 01:13 PM | Tags: performance community

Are you interested?

C++/Graphics Workshop

by Stephanie Hurlburt

Description of the event:

Ever been curious about C++ and graphics programming, but not sure where to start?
Maybe you are an artist who'd like to build your own tools. Maybe you're a game developer wishing your games would run faster, or have even better graphics effects. Regardless, knowledge of the way graphics work at a low level is an empowering skill.
We'll be covering real-time graphics with C++/OpenGL as well as raytracing. It'll be aimed at beginners, but everyone is welcome.
This'll be an intimate workshop, meant for around 20 people. We'll give a talk and then walk you through some hands-on examples. Be sure to bring a laptop if you can!

CppCon 2015 Cross-Platform Mobile App Development with Visual C++--Ankit Asthana & Marc Gregoire

By Adrien Hamelin | Jul 27, 2016 01:09 PM | Tags: intermediate community

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:

Cross-Platform Mobile App Development with Visual C++

by Ankit Asthana & Marc Gregoire

(watch on YouTube) (watch on Channel 9)

Summary of the talk:

Visual C++ 2015 supports the development of apps for the Windows platform as well as for Android and iOS. A single code base, possibly with a thin platform-specific UI layer, can be compiled to run on Windows, Android, and iOS. The resulting binary can be published to a device and debugged, all from within Visual C++ 2015. This presentation introduces you to such cross-platform mobile app development, including debugging and emulation, and includes a number of demos.

CppChat - 17 July 2016—Jon Kalb

By Adrien Hamelin | Jul 21, 2016 02:01 PM | Tags: community

The new video of CppChat is here:

CppChat

by Jon Kalb

From the description:

Joining me this week are Bryce Adelstein Lelbach and Matt Calabrese.

Quick Q: Is there a range class in C++11 for use with range based for loops?

By Adrien Hamelin | Jul 18, 2016 01:28 PM | Tags: community basics

Quick A: Not in the standard, but in other libraries yes.

Recently on SO:

Is there a range class in C++11 for use with range based for loops?

The C++ standard library does not have one, but Boost.Range has boost::counting_range, which certainly qualifies. You could also use boost::irange, which is a bit more focused in scope.

CppCon 2015 Organizational Leadership with Modern C++--Kevin Kostrzewa & Johm Wyman

By Adrien Hamelin | Jul 15, 2016 08:00 AM | Tags: community

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:

Organizational Leadership with Modern C++

by Kevin Kostrzewa & Johm Wyman

(watch on YouTube) (watch on Channel 9)

Summary of the talk:

With the "C++ Renaissance" it is imperative that the technical leadership prove their mettle to lead a large organization into adopting modern practices and idioms.

In this talk, John and Kevin will discuss various techniques that they have employed to help drive their large development organization (~ 75 software engineers) towards a culture of modernization - some techniques that have worked well, and some that have not.

This will not be a discussion on specifics and nuances of the language. This is more a "fuzzy" discussion on what it means to be both at the forefront of the language and a leader / champion for your peers.

C++ User Group Meetings in July

By Meeting C++ | Jul 2, 2016 08:25 AM | Tags: community

The monthly overview of upcoming C++ User Group meetings at Meeting C++:

C++ User Group Meetings in July

by Jens Weller

From the article:

In July there are 23 C++ User Groups meeting already, and a few more are probably still planning their meetings.

There are 2 new C++ User Groups: Stockholm and Copenhagen.

CppCon 2015 Grill the Committee

By Adrien Hamelin | Jul 1, 2016 08:00 AM | Tags: community

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:

Grill the Committee

(watch on YouTube) (watch on Channel 9)

Summary of the talk:

What would you like to know about how the C++ Standard happens?

The panel is made up of members of the C++ Standards Committee and the audience asks the questions.

CppCon 2015 Using Spirit X3 to Write Parsers--Michael Caisse

By Adrien Hamelin | Jun 29, 2016 01:02 PM | Tags: intermediate community

Have you registered for CppCon 2016 in September? Don’t delay – Early Bird 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:

Using Spirit X3 to Write Parsers

by Michael Caisse

(watch on YouTube) (watch on Channel 9)

Summary of the talk:

Parsing is a common problem in many domains. The complexity of using a library often pushes developers to ad-hoc solutions utilizing std::string manipulations, regular expressions, or nested if/switch statements. Most “quick hack” implementations are unmaintainable.

Spirit provides a Domain Specific Embedded Language (DSEL) that allows grammars to be described in a natural and declarative manner just like writing PEG or EBNF directly in your C++ code. X3 is the third major release of the Spirit library and improves both compile and run times while simplifying the much of the library.

In this tutorial session you will be introduced to Spirit X3, attribute parsing, and variety of tips to writing efficient and maintainable parsers. We will build a JSON parser during the session to illustrate techniques and usage of the library. This session is applicable toward anyone needing to parse data.

CppCon 2015 Modern User Interfaces for C++--Milian Wolff

By Adrien Hamelin | Jun 27, 2016 01:46 PM | Tags: intermediate community

Have you registered for CppCon 2016 in September? Don’t delay – Early Bird 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:

Modern User Interfaces for C++

by Milian Wolff

(watch on YouTube) (watch on Channel 9)

Summary of the talk:

The C++ language evolved significantly in the recent past, and so did many frameworks and libraries in the big ecosystem surrounding it.

For twenty years now, Qt is being used on a multitude of platforms to create native looking, compelling graphical user interfaces.

It offers C++ libraries and tools for building desktop, mobile and embedded applications. Qt gives engineers APIs for developing using two dimensional controls, integrating 3D using OpenGL, embedding web content, as well as a new declarative domain-specific language called QML, which is extensible using C++. Qt is also much more than a UI toolkit and provides a multitude of helper libraries for various use-cases, such as localization, database access, XML and JSON parsing and much more.

During this talk, I will give an introduction to Qt and present its capabilities in how it can be utilized to write modern UIs using C++, both in 2D as well as 3D. Additionally, I will show how some of its features, like the integrated web engine or QML, can be leveraged to go beyond C++. While at it, I hope to clear up some outdated misconceptions about Qt and its relationship to standard C++ and the STL as well as Boost and other libraries.

Finally, I will present the KDE Frameworks, an open source collection of high quality, cross platform Qt libraries that are being used by the KDE Software Collection. KDE frameworks are to Qt as Boost is to the STL. Recent development makes it simpler than ever to use these libraries in external applications.