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

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 Are The New Overloads For Ranges In C++ 14?

In C++14, there are pretty good new overloads of std::equal, std::mismatch, and std::is_permutation that can be used to take a pair of iterators for the second range. They can be used with the new C++ Builder 12 along with the 11.x, or 10.x versions too. In this post, we explain these new overloads that we use ranges of iterations. What are the new overloads for ranges in C++ 14? In…
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What Are The New Begin End Iterators In C++14?

Iterators are one of the most useful features of containers in modern C++. Mostly we use them with vectors, maps, strings, and other containers of C++. In C++11, the begin() and end() iterators are used to define the start of iteration and the end of the iteration, mostly used in the for loops. In C++14, there are new additions to the global std::begin – std::end functions, and in this…
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What Are The Standard User-Defined Literals In C++14?

C++11 introduced new forms of literals using modified syntax and semantics to provide User-Defined Literals (UDL) also known as Extensible Literals. While there was the ability to use them the standard library did not use any of them. In C++14, the commission added some standard literals. In this post, we explain user-defined literals operators and we explain some of these standard literals…
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