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  2. Outline of C++ - Wikipedia

    en.wikipedia.org/wiki/Outline_of_C++

    The C++ standard library is a collection of utilities that are shipped with C++ for use by any C++ programmer. It includes input and output, multi-threading, time, regular expressions, algorithms for common tasks, and less common ones (find, for_each, swap, etc.) and lists, maps and hash maps (and the equivalent for sets) and a class called vector that is a resizable array.

  3. C++ - Wikipedia

    en.wikipedia.org/wiki/C++

    C++ provides more than 35 operators, covering basic arithmetic, bit manipulation, indirection, comparisons, logical operations and others. Almost all operators can be overloaded for user-defined types, with a few notable exceptions such as member access (. and .*) and the conditional operator. The rich set of overloadable operators is central ...

  4. Input/output (C++) - Wikipedia

    en.wikipedia.org/wiki/Input/output_(C++)

    For example, basic_fstream<CharT,Traits> refers to the generic class template that implements input/output operations on file streams. It is usually used as fstream which is an alias for basic_fstream<char,char_traits<char>>, or, in other words, basic_fstream working on characters of type char with the default character operation set.

  5. C++ Standard Library - Wikipedia

    en.wikipedia.org/wiki/C++_Standard_Library

    The C++ Standard Library provides several generic containers, functions to use and manipulate these containers, function objects, generic strings and streams (including interactive and file I/O), support for some language features, and functions for common tasks such as finding the square root of a number.

  6. Outline of computer programming - Wikipedia

    en.wikipedia.org/wiki/Outline_of_computer...

    The following outline is provided as an overview of and topical guide to computer programming: . Computer programming – process that leads from an original formulation of a computing problem to executable computer programs.

  7. Template (C++) - Wikipedia

    en.wikipedia.org/wiki/Template_(C++)

    Both expressions have the same meaning and behave in exactly the same way. The latter form was introduced to avoid confusion, [3] since a type parameter need not be a class until C++20. (It can be a basic type such as int or double.) For example, the C++ Standard Library contains the function template max(x, y) which returns the larger of x and ...

  8. Data structure - Wikipedia

    en.wikipedia.org/wiki/Data_structure

    A data structure known as a hash table.. In computer science, a data structure is a data organization and storage format that is usually chosen for efficient access to data. [1] [2] [3] More precisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data, [4] i.e., it is an algebraic structure about data.

  9. Variadic template - Wikipedia

    en.wikipedia.org/wiki/Variadic_template

    Anything which is known at compile time can be passed as a variadic arguments. It makes variadic arguments similar to template alias arguments, but more powerful, as they also accept basic types (char, short, int...). Here is an example that prints the string representation of the variadic parameters. StringOf and StringOf2 produce equal results.