Modern C++ is really amazing with a lot of great features of programming. One of the features of Modern C++ is a Defaulted Function or in another term Defaulted Method of classes that is a function that contains =default; in its prototype. Defaulted functions are a feature of C++11 and above. In this post, we explain what is a defaulted function or method in modern C++.
What is defaulted…
Where To Find The C++ Standards In 2023?
April 27, 2023
C++ is a well-established programming language that is supported by a big community for many different computing hardware platforms. The language has a set of standards generally named after the approximate year the standard was adopted, such as C++98, C++11, C++14, C++17…
What Are The Macros For The Integer Constants In Modern C++
April 26, 2023
In C++ programming, there are macros for the fixed-width integer type that allow you to obtain minimum and maximum possible values. In this post, we explain these macros for integer constants in modern C++.
What are the macros for minimum signed integer constants in…
What Are Fixed Width Integer Types In Modern C++
April 25, 2023
In C++ development, integer variables can be decimal (base 10), octal (base 8) or hexadecimal (base 16). In addition to int, short int, long int, and long long int, there are fixed width integer types. Fixed-width integers are defined types with a fixed number of bits. In this post we will list them.
What are fixed width integer types in modern C++?
In addition to standard types in C++…
What Are Function Macros For Integer Constants?
April 24, 2023
In C++ coding, there are function macros for the fixed-width integer type that expands to an integer constant expression having the value specified by its argument. Their type is the promoted type of std::int_least8_t, std::int_least16_t, std::int_least32_t, and…
The C++ Programming Language is huge, it may have millions and millions of keywords, and commands with every new library or feature addition. In programming, it is hard to memorize all of these keywords. Sometimes when we are using some keywords, we may have some questions…
How To Execute A Command And Get The Output In C++ Builder
April 20, 2023
Operating Systems consist of a lot of system commands, and In C++, we can run system commands by using the std::system() command. In C++ Builder, we can retrieve the output of these commands into components, for example into a Memo (TMemo), or into a ListView (TList). This allows you to use the benefits of operating system commands in activities such as Windows development. You can use any other…
How To Use The Python Language In A C++ App?
April 18, 2023
Python is hugely popular and has some really useful libraries. Python is particularly strong in the field of AI and machine learning (ML). If you are C++ developer, you might want your users to be able to analyze data with AI modules or frameworks written in the Python…
What Are Delegating Constructors In Modern C++?
April 7, 2023
C++11 introduces the possibility of Delegating Constructors (aka Constructor Delegation) that can be used by C++ in 2023. In the Constructor Delegation feature, class constructors can be invoked within other constructors of the same class. This is a very useful feature that…
What Is aligned_alloc In Modern C++?
April 6, 2023
The C++11 standard introduced a new alignment feature as one of the many features of the C++ programming language that can be used with the newest C++ compilers today. This new feature was a new keyword align std::aligned_alloc that is used to provide a nested type that can be used as an uninitialized storage for any object whose size is at most the given object size by the alignment size…