Difference between revisions of "C++20"

Revision as of 15:07, 1 September 2023

Some things that will be interesting to use once C++20 is common:

Feature	Since	Can use?	Comment
`std::span`	C++20	from 1.3?	Handle buffers like standard library containers without risk of overflow. (OK on MacOS)
`std::format`	C++20	from 1.4?	Better and more efficient formatting of strings.
`std::lerp`	C++20	from 1.4?	Linear interpolation.
`std::bit_floor`	C++20	from 1.4?
`Concepts</code`	C++20	from 1.4?	Safer templating.
`std::make_unique_for_overwrite`	C++20	from 1.4?
`Ranges`	C++20	from 1.4?
`Structural Templates`	C++20	from 1.4?

@@ Line 9: / Line 9: @@
 |-
 | <code>std::span</code>  || C++20 || style="background: lightgreen;" | from 1.3? || Handle buffers like standard library containers without risk of overflow. (OK on MacOS)
+|-
+| <code>std::format</code>|| C++20 || style="background: lightgreen;" | from 1.4? || Better and more efficient formatting of strings.
+|-
+| <code>std::lerp</code>  || C++20 ||                                   from 1.4? || Linear interpolation.
+|-
+| <code>std::bit_floor</code> || C++20 ||                               from 1.4? ||
+|-
+| <code>Concepts</code    || C++20 ||                                   from 1.4? || Safer templating.
+|-
+| <code>std::make_unique_for_overwrite</code> || C++20 ||               from 1.4? ||
+|-
+| <code>Ranges</code>     || C++20 ||                                   from 1.4? ||
+|-
+| <code>Structural Templates</code> || C++20 ||                         from 1.4? ||
 |}