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…
C++ is a great programming language that has many useful libraries. One of the most useful libraries are packed in Boost C++ Libraries. which is a set of C++ libraries that contains 164 individual libraries (as of version 1.76) that significantly expand the C++ programming…
In C++, the Standard Template Library or STL has many algorithms for operations like searching, counting, and manipulation of ranges and their elements. C++17 has a new feature that you can sort with std::sort parallel STL algorithm. Lambda Expressions are another great…
What is a tuple, or std::tuple? How can I use a tuple in a C++ compiler? Can I store different types of variables in tuple template?
What does std::tuple mean to a C++ compiler?
The tuple ( std::tuple) is a class templatea fixed-size collection of different types of values like floats, integers, texts, etc. In another term tuple stores the different types of the elements, it also…
What is the gyroscope sensor? How can I use the gyroscope sensor in a C++ app? How can I measure the rotation of a mobile device? Let’s answer these questions.
What is the gyroscope sensor?
Gyroscope sensors, also known as Gyro Sensors, are sensors that measure…
What is a motion sensor? What is an accelerometer? Which C++ IDE supports the use of motion sensors? How can I use a motion sensor in my C++ code? What is the difference between a motion detector and motion sensor? How can I detect the motion of a device? How can I measure…
In this post, you’ll get answers to these questions:
Can I use linked lists with unique_ptr in a modern way?How can I use linked list with the class, struct combinations?How can I use smart pointers with linked lists?
By learning how to use Powerful Modern Linked Lists in c++, it will help you to build C++ applications with the use of C++ Software.
What does the smart pointer unique_ptr…
Inthe Artificial Intelligence Technology, mostly in the field of Natural Language Processing (NLP), Computer Linguistics and in other fields of Computer Science, The Edit Distance Methodis a way of quantifying how dissimilar two text far from each other in…
A Linked List, composed with structure elements and it is a linear data structure, and each elements are stored at different memory locations. Linked lists are good to add, inserts, subtract, delete each elements from this list. A Simple linked list example is given before…
Quickly Learn To Check OS Platform Compiled In C++ Builder With Predefined Macros
March 16, 2021
Sometimes it is needed to understand compilation platform during compile or acting and designing UI elements in accordance with the platform. In this post we would like to give some examples to check some options in application codes. The C++ compiler predefines certain global identifiers, known as manifest constants. Most global identifiers begin and end with __ (two underscores) in C++.
