The C++ Standard Library is a reference for C++ programmer to help them at every steps of their projects related to system programming. All the C++ functions have been explained in easy to …

Standard C++ Object Oriented Library defines an extensive set of classes that provide support for a number of common activities, including I/O, strings, and numeric processing.

Introduction Arrays are sequence container of fixed size. Container is a objects that holds data of same type. Sequence containers store elements strictly in linear sequence. The container …

The Standard Template Library (STL) is a C++ library that contains all class and function templates. It is used for implementing the basic Data Structures (like Hashset, Heap, List, etc.) …

Definition Below is definition of std::map from <map> header file template < class Key, class T, class Compare = less<Key>, class Alloc = allocator<pair<const Key,T> > > class map; …

The C++ STL (Standard Template Library) is a powerful set of C++ template classes to provide general-purpose classes and functions with templates that implement many popular and …

The std::get () function is used to access the value stored in a std::variant object. The std::get () function can be used with an index or a type to retrieve the currently stored value from a …

Functions from <cmath> Below is list of all functions from <cmath> header. Trigonometric Functions These functions handle standard trigonometric calculations like sine, cosine, and …

The algorithm library provides several functions that can be used for a variety of purposes, for instance searching, sorting, counting, manipulating and so on. These functions operate on …

It is a Numeric limits type and it provides information about the properties of arithmetic types (either integral or floating-point) in the specific platform for which the library compiles.