C++ reference

 

C++

Language

Standard library headers

Concepts

Utilities library

Strings library

Containers library

Algorithms library

Iterators library

Numerics library

Input/output library

Localizations library

Regular expressions library (C++11)

Atomic operations library (C++11)

Thread support library (C++11)

Filesystem library (C++17)

Technical Specifications

 

FAQ ASCII chart Compiler support Language Basic concepts Preprocessor Keywords Operator precedence Escape sequences Fundamental types Headers Library concepts Utilities library Type support    (basic types, RTTI, type traits) Dynamic memory management Error handling Program utilities Date and time bitset Function objects pair  −   tuple (C++11) integer_sequence (C++14) optional (C++17)  −   any (C++17)

Strings library basic_string basic_string_view (C++17) Null-terminated byte strings Null-terminated multibyte strings Null-terminated wide strings Containers library array (C++11) vector deque list forward_list (C++11) set multiset map multimap unordered_set (C++11) unordered_multiset (C++11) unordered_map (C++11) unordered_multimap (C++11) stack queue priority_queue Algorithms library Iterators library Numerics library Common mathematical functions Special mathematical functions (C++17) Complex numbers Pseudo-random number generation

Input/output library basic_streambuf basic_filebuf basic_stringbuf ios_base basic_ios basic_istream basic_ostream basic_iostream basic_ifstream basic_ofstream basic_fstream basic_istringstream basic_ostringstream basic_stringstream I/O manipulators C-style I/O Localizations library Regular expression library (C++11) Atomic operations library (C++11) Thread support library (C++11) Filesystem library (C++17) Technical Specifications