C++14

Article

20 sections

Contents

New language features
Function return type deduction
Alternate type deduction on declaration
Relaxed constexpr restrictions
Variable templates
Aggregate member initialization
Binary literals
Digit separators
Generic lambdas
Lambda capture expressions
The attribute <code><nowiki>[[deprecated]]</nowiki></code>
New standard library features
Shared mutexes and locking
Heterogeneous lookup in associative containers
Standard user-defined literals
Tuple addressing via type
Smaller library features
Compiler support
References
External links

C++14 is a version of the ISO/IEC 14882 standard for the C++ programming language. It is intended to be a small extension over C++11, featuring mainly bug fixes and small improvements, and was replaced by C++17. Its approval was announced on August 18, 2014. C++14 was published as ISO/IEC 14882:2014 in December 2014.

Because earlier C++ standard revisions were noticeably late, the name "C++1y" was sometimes used instead until its approval, similarly to how the C++11 standard used to be termed "C++0x" with the expectation of its release before 2010 (although in fact it slipped into 2010 and finally 2011).