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Standard library header <version>

From natekohl.net
< cpp‎ | header
 
 
 

This header is part of the language support library.

This header supplies implementation-dependent information about the standard library (such as implementation-specific library version macros).

Including <version> also defines all library feature-testing macros.

[edit] Notes

Prior to C++20, including <ciso646> is sometimes used for this purpose.