C++ reference
C++11, C++14, C++17, C++20, C++23, C++26 │ Compiler support C++11, C++14, C++17, C++20, C++23, C++26
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Language
Standard library (headers)
Named requirements
Language support library
Concepts library (C++20)
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Diagnostics library
Memory management library
Metaprogramming library (C++11)
General utilities library
Containers library
Iterators library
Ranges library (C++20)
Algorithms library
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Strings library
Text processing library
Numerics library
Date and time library
Calendar (C++20) − Time zone (C++20)
Input/output library
Concurrency support library (C++11)
Execution support library (C++26)
Feature test macros (C++20)
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Technical specifications
Standard library extensions (library fundamentals TS)
Standard library extensions v2 (library fundamentals TS v2)
Standard library extensions v3 (library fundamentals TS v3)
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Parallelism library extensions v2 (parallelism TS v2)
Concurrency library extensions (concurrency TS)
Transactional Memory (TM TS)
Reflection (reflection TS)
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External Links − Non-ANSI/ISO Libraries − Index − std Symbol Index
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C reference
C89, C95, C99, C11, C17, C23 │ Compiler support C99, C23
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Language
Headers
Type support
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Program utilities
Variadic functions
Diagnostics library
Dynamic memory management
Strings library
Null-terminated strings:
byte − multibyte − wide
Date and time library
Localization library
Input/output library
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Algorithms library
Numerics library
Concurrency support library (C11)
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Technical specifications
Dynamic memory extensions (dynamic memory TR)
Floating-point extensions, Part 1 (FP Ext 1 TS)
Floating-point extensions, Part 4 (FP Ext 4 TS)
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External Links − Non-ANSI/ISO Libraries − Index − Symbol Index
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News
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