C++ is a strong and faster programming language, this feature really important on dynamic operations running less than in milliseconds of intervals. C++ is one of the best to analyze video camera images, it is good to analyze video image operations by using very modern…
Learn C++ With A Physical Units Library For The Next C++ by Mateusz Pusz (CPPCon 2020) Video
December 9, 2020
“MP-units’ is a library that is proposed for C++ standardization. This video should get the audience acquainted and be familiar with its most significant principles, structure, and features. Mateusz illustrates code samples in his discussion on how the…
In this article we will add some quick methods to show how to use basic components in C++ Builder. Most of component properties and methods are same in VCL and FMX projects. If you are a beginner we highly recommend you to watch this Introduction To C++ Windows Development With C++Builder video to understand C++ Builder / RAD Studio IDE interface and some basic mechanisms. This video will help…
Learn C++ With Back to Basics: Templates by Andreas Fertig (CPPCon 2020) Video
December 7, 2020
This video introduces what generic programming is, along with the different kinds of functions, namely: function, class, and method templates. After tackling the basics, this will help you keep in mind that codes should not be all about the templates. This is mostly for the…
By using bidirectional iterator or random access iterator (see Iterator Categories in C++) it’s possible to traverse the sequence in backward direction by using operator -- or by using the special adapter template class std::reverse_iterator. But why to bother with reverse iterators if the operator -- is available for iterators with bidirectional traversing capabilities? The answer is…
The importance of testing can never be underestimated. Although sometimes, writing tests can be difficult and can be a little time-consuming. But there are other ways to make testing easier, like writing tests first. This video will give you insights on how to get you…
Conceptually, iterators are consists of five categories:
input iterator is intended to traverse sequences in the forward direction and provides the read access to the pointed sequence element;output iterator is intended to traverse sequences in the forward direction and…
Iterator abstracts the concept of pointer to the sequence in range [begin, end), and thus provides the following basic operations:
dereference to obtain the current element;movement to point the next element;comparison to determine at least the end of sequence.
Iterator to the element of the sequence in range [begin, end) is valid from the moment of initialization and until:
the moment it…
