C++Learn C++Videos

Learn C++ With Back to Basics: Algebraic Data Types by Arthur O'Dwyer (CPPCon 2020) Video

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January 8, 2021
In this session, the video will clarify the math behind the name and discuss the meaning and use of all algebraic data types in C++17: pair, tuple, optional, and variant. The video will also demonstrate how to use std::optional for delayed initialization and how to substitute dynamic polymorphism with visitation over std::variant. Audience will leave the session with a newfound respect for the…
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Learn To Display 360 Degree Spherical Images In C++ Builder On Windows

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January 1, 2021
360 Degree Spherical photos are good to capture all around in that moment. In this post here we give a simple example to display this pictures in eyeview with ability to rotate in any angle. This method can be used on drawings or generated drawings too. In this method we use a 3D environment, we put the camera to the center of this environment and we put a 3D Sphere with a texture which has this…
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Learn About Basic Windows Components In C++ Development (QuickLook Part 3)

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December 28, 2020
This post about listing String and displaying methods as fast as possible in Modern C++, in C++ Builder FireMonkey projects. In general if you have many String additions to you component, you must use BeginUpdate() and EndUpdate() methods of that Class member to do these operations faster. In normal way most of Components are also doing this addition method faster. Memo and StringLists…
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