C++ reference C++98, C++03, C++11
Language
Preprocessor Keywords Operator precedence Escape sequences ASCII chart Fundamental types
Headers
Concepts
Utilities library
Type support Dynamic memory management Error handling Program utilities Date and time bitset Function objects pair − tuple (C++11)
Strings library
basic_string 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 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)
C reference C89, C99, C11
Preprocessor Keywords Operator precedence Escape sequences ASCII chart
Type support
Dynamic memory management
Error handling
Program utilities
Date and time utilities
NULL-terminated byte strings NULL-terminated multibyte strings NULL-terminated wide strings
Algorithms
Numerics
Mathematical functions Floating-point environment Random number generation Type-generic math
Input/output support
Localization support