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When Is The CMath Mathematical Special Functions Header Used in Modern C++?

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December 1, 2023
The math library <math.h> in C language is designed to be used in mathematical operations. From the first C language to the latest C++ Builder 12, there have been many changes and improvements in both hardware and software. We were able to use this math.h library in C++ applications. After the C++17 standard, this library is modernized in the cmath library, Functions are declared…
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What Is A Virtual Function Specifier In Modern C++?

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July 28, 2023
In modern C++ software, a virtual function is a function in a base class or struct that can be redefined in derived classes or structs. They are member functions whose behavior can be overridden in derived classes. Thevirtual function specifier is the ‘virtual’ specifier to declare avirtualfunction in a base class. In this post, we explain how we can use virtual…
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Five Simple Examples Of C++ FMX Applications

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July 19, 2023
TheC++ Builder CE Community Edition is afreeversion of professional C++ Builder that you can develop GUI based desktop and mobile applications in C++. In this post, we will give you five simple C++ FMX applications as examples that you can compile with C++ Builder 11 CE. The latest C++ Builder 11 CE was released in April 2023. If you are a start-up developer, student…
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C++C++11C++14C++17C++20Introduction to C++Learn C++Syntax

What Is An Extended sizeof In Modern C++?

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July 14, 2023
In modern programming, the size of any data is very important, while the programmers are trying to minimize data types or stream packages, global data transfer is increasing by the requests of new technologies. Thus, we need to know each data type in programming. The sizeof() function is very useful to get the size of variables in bytes. C++11 extends the functionality of sizeof function so that…
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