C++20 - Revision history

PBS: Mark as usable std::make_unique_for_overwrite, ranges and heterogenous lookup

2025-09-21T21:16:42Z

Mark as usable std::make_unique_for_overwrite, ranges and heterogenous lookup

← Older revision		Revision as of 21:16, 21 September 2025
Line 21:		Line 21:
	\|-		\|-
	\| <code>std::make_unique_for_overwrite</code>		\| <code>std::make_unique_for_overwrite</code>
	\|\| C++20 \|\| style="background: ~~pink~~;" \| ~~not yet~~ \|\| 11 \|\| 15.0.0 \|\| Don't zero arrays allocated using std::make_unique. (util/pool.cpp)		\|\| C++20 \|\| style="background: lightgreen;" \| from 1.5 \|\| 11 \|\| 15.0.0 \|\| Don't zero arrays allocated using std::make_unique. (util/pool.cpp)
	\|-		\|-
	\| Ranges \|\| C++20 \|\| style="background: ~~pink~~;" \| ~~not yet~~ \|\| \|\| ? \|\| (ui/dialog/swatches.cpp)		\| Ranges \|\| C++20 \|\| style="background: lightgreen;" \| from 1.5 \|\| \|\| ? \|\| (ui/dialog/swatches.cpp)
	\|-		\|-
	\| [https://stackoverflow.com/a/60244416/5075760 Structural templates]		\| [https://stackoverflow.com/a/60244416/5075760 Structural templates]
Line 31:		Line 31:
	\|-		\|-
	\| Heterogenous lookup in <code>std::unordered_map</code>		\| Heterogenous lookup in <code>std::unordered_map</code>
	\|\| C++20 \|\| style="background: ~~pink~~;" \| ~~not yet~~ \|\| \|\| \|\| Faster lookup, use of smart pointers as keys.		\|\| C++20 \|\| style="background: lightgreen;" \| from 1.5 \|\| \|\| \|\| Faster lookup, use of smart pointers as keys.
	\|-		\|-
	\|<code>consteval static</code> member functions		\|<code>consteval static</code> member functions

PBS: Mark as usable std::format, concepts, and coroutines

2025-09-21T20:22:15Z

Mark as usable std::format, concepts, and coroutines

← Older revision		Revision as of 20:22, 21 September 2025
Line 10:		Line 10:
	\| <code>std::span</code> \|\| C++20 \|\| style="background: lightgreen;" \| from 1.4 \|\| 10 \|\| 11.0.3 \|\| Handle buffers like standard library containers without risk of overflow.		\| <code>std::span</code> \|\| C++20 \|\| style="background: lightgreen;" \| from 1.4 \|\| 10 \|\| 11.0.3 \|\| Handle buffers like standard library containers without risk of overflow.
	\|-		\|-
	\| <code>std::format</code> \|\| C++20 \|\| style="background: ~~pink~~;" \| ~~not yet~~ \|\| 13 \|\| 15.3 \|\| Better and more efficient formatting of strings. [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0645r10.html Text Formatting]		\| <code>std::format</code> \|\| C++20 \|\| style="background: lightgreen;" \| from 1.5 \|\| 13 \|\| 15.3 \|\| Better and more efficient formatting of strings. [https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2019/p0645r10.html Text Formatting]
	\|-		\|-
	\| <code>std::lerp</code> \|\| C++20 \|\| style="background: lightgreen;" \| from 1.4 \|\| 9 \|\| 11.0.3 \|\| Linear interpolation. (ui/tools/pencil-tool.cpp)		\| <code>std::lerp</code> \|\| C++20 \|\| style="background: lightgreen;" \| from 1.4 \|\| 9 \|\| 11.0.3 \|\| Linear interpolation. (ui/tools/pencil-tool.cpp)
Line 16:		Line 16:
	\| <code>std::bit_floor</code> \|\| C++20 \|\| style="background: lightgreen;" \| from 1.4 \|\| 9/10 \|\| 11.0.3/13.0.0 \|\| Compute <code>floor(log2(x))</code>. (helper/mathfns.h)		\| <code>std::bit_floor</code> \|\| C++20 \|\| style="background: lightgreen;" \| from 1.4 \|\| 9/10 \|\| 11.0.3/13.0.0 \|\| Compute <code>floor(log2(x))</code>. (helper/mathfns.h)
	\|-		\|-
	\| Concepts \|\| C++20 \|\| from 1.4? \|\| 6/10 \|\| 12.0.0 Partial \|\| Safer templating. (ui/controller.h)		\| Concepts \|\| C++20 \|\| style="background: lightgreen;" \| from 1.5 \|\| 6/10 \|\| 12.0.0 Partial \|\| Safer templating. (ui/controller.h)
	\|-		\|-
	\| Coroutines \|\| C++20 \|\| style="background: ~~pink~~;" \| ~~not yet~~ \|\| 10 \|\| 10.0.1 Partial,<br/> 15.3 Full \|\| Simpler asynchronous code. (trace/trace.cpp)		\| Coroutines \|\| C++20 \|\| style="background: lightgreen;" \| from 1.5 \|\| 10 \|\| 10.0.1 Partial,<br/> 15.3 Full \|\| Simpler asynchronous code. (trace/trace.cpp)
	\|-		\|-
	\| <code>std::make_unique_for_overwrite</code>		\| <code>std::make_unique_for_overwrite</code>

PBS: Update compiler versions used by CI

2025-09-21T18:54:47Z

Update compiler versions used by CI

← Older revision		Revision as of 18:54, 21 September 2025
Line 46:		Line 46:
	* Apple Clang: https://developer.apple.com/documentation/xcode-release-notes		* Apple Clang: https://developer.apple.com/documentation/xcode-release-notes

	As of ~~10 July 2024~~, the CI runners for the various supported platforms are		As of 21 September 2025, the CI runners for the various supported platforms are
	* Linux:		* Linux: GCC 13.3.0 (on Ubuntu 24.04)
	** appimage:linux: GNU 13.2.0 (~~building~~ on Ubuntu 24.04)		* Windows: GCC 15.1.0
	** inkscape:linux: Same as above		* macOS: Apple Clang 17.0.0
	* Windows		* Android: Clang 19.0.0 (on Ubuntu 24.04)
	** inkscape:~~windows:build: GNU 13~~.2.0
	** inkscape:windows:dist: Same as above
	* macOS:
	** inkscape::macos:arm: Apple Clang 15.0.0
	** inkscape:~~macos:x64: Apple~~ Clang 13.0.0 (~~temporarily disabled since GTK4 port~~)

	We ~~strive to~~ support latest Debian stable and latest Ubuntu LTS.		We support the latest Debian stable and latest Ubuntu LTS.
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
	! Distro \|\| gcc \|\| clang \|\| glib \|\| glibmm \|\| gtk4 \|\| gtkmm4 ~~\|\| Can build?~~		! Distro \|\| gcc \|\| clang \|\| glib \|\| glibmm \|\| gtk4 \|\| gtkmm4
	\|-		\|-
	\| Debian 12 (~~Bookworm, stable~~) \|\| 12.2.0 \|\| 15.0.6 \|~~\| style="background: pink;"~~ \| 2.74.~~6 \|~~\| ~~style="background: pink;"~~ \| 2.74.0 \|~~\| style="background: wheat;"~~ \| 4.8.3 \|~~\| style="background: wheat;"~~ \| 4.8.~~3 \|\| ❌~~		\| Debian 13 (Trixie) \|\| 14.2.0 \|\| 19.0 \|\| 2.84.4 \|\| 2.84.0 \|\| 4.18.6 \|\| 4.18.0
	\|-		\|-
	\| Ubuntu 24.04 (Noble) \|\| 13.2.0 \|\| 18.1.3 \|\| 2.80.0 \|\| 2.78.1 \|\| 4.14.2 \|\| style="background: wheat;" \| 4.10.1 ~~\|\| ✅~~		\| Ubuntu 24.04 (Noble) \|\| 13.3.0 \|\| 18.1.3 \|\| 2.80.0 \|\| 2.78.1 \|\| 4.14.2 \|\| style="background: wheat;" \| 4.10.1
	\|}		\|}

	The build requires glibmm >= 2.78.1 and gtkmm4 >= 4.14~~. The build system~~ will ~~supply~~ its own gtkmm4 if ~~out-of-date~~. ~~Therefore the build only currently~~ works out of the box ~~on Ubuntu 24.04~~.		The build requires glibmm >= 2.78.1 and gtkmm4 >= 4.14, however Inkscape will compile its own gtkmm4 if the system version is too old, so building on Ubuntu 24.04 still works out of the box.

	Deprecated items that we still use:		Deprecated items that we still use:
	* warning: implicit capture of ‘this’ via ‘[=]’ is deprecated in C++20 [-Wdeprecated] https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0806r2.html		* warning: implicit capture of ‘this’ via ‘[=]’ is deprecated in C++20 [-Wdeprecated] https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0806r2.html
	* warning: bitwise operation between different enumeration types ‘Box3D::Axis’ and ‘Box3D::FrontOrRear’ is deprecated [-Wdeprecated-enum-enum-conversion]		* warning: bitwise operation between different enumeration types ‘Box3D::Axis’ and ‘Box3D::FrontOrRear’ is deprecated [-Wdeprecated-enum-enum-conversion]

PBS: Update for Ubuntu 24.04

2024-07-10T00:50:31Z

Update for Ubuntu 24.04

← Older revision		Revision as of 00:50, 10 July 2024
Line 46:		Line 46:
	* Apple Clang: https://developer.apple.com/documentation/xcode-release-notes		* Apple Clang: https://developer.apple.com/documentation/xcode-release-notes

	As of ~~27 March~~ 2024, the CI runners for the various supported platforms are		As of 10 July 2024, the CI runners for the various supported platforms are
	* Linux:		* Linux:
	** appimage:linux: GNU 13.2.0 (building on Ubuntu 23.10)		** appimage:linux: GNU 13.2.0 (building on Ubuntu 24.04)
	** inkscape:linux: Same as above		** inkscape:linux: Same as above
	* Windows		* Windows
Line 57:		Line 57:
	** inkscape:macos:x64: Apple Clang 13.0.0 (temporarily disabled since GTK4 port)		** inkscape:macos:x64: Apple Clang 13.0.0 (temporarily disabled since GTK4 port)

	We strive to support latest Debian stable and latest Ubuntu LTS. ~~However, we had to break that promise since the GTK4 port, which requires gtkmm4 >= 4.14:~~		We strive to support latest Debian stable and latest Ubuntu LTS.
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
	! Distro \|\| gcc \|\| clang \|\| gtkmm4		! Distro \|\| gcc \|\| clang \|\| glib \|\| glibmm \|\| gtk4 \|\| gtkmm4 \|\| Can build?
	\|-		\|-
	\| Debian 12 (Bookworm, stable) \|\| 12.2.0 \|\| 15.0.6 \|\| 4.8.3		\| Debian 12 (Bookworm, stable) \|\| 12.2.0 \|\| 15.0.6 \|\| style="background: pink;" \| 2.74.6 \|\| style="background: pink;" \| 2.74.0 \|\| style="background: wheat;" \| 4.8.3 \|\| style="background: wheat;" \| 4.8.3 \|\| ❌
	\|-		\|-
	\| Ubuntu 22.04 (~~Jammy Jellyfish~~) \|\| 12.3.0 \|\| ~~15.0.7 \|\| Not packaged!~~		\| Ubuntu 24.04 (Noble) \|\| 13.2.0 \|\| 18.1.3 \|\| 2.80.0 \|\| 2.78.1 \|\| 4.14.2 \|\| style="background: wheat;" \| 4.10.1 \|\| ✅
	\|-
	~~\| Ubuntu 23.04 (Lunar) \|\| 13~~.1.0 \|\| 16.0.0 \|\| 4.10.1
	\|-
	\| ~~Ubuntu 24~~.~~04 (Noble) \|\| 13~~.2~~.0 \|~~\| ~~18.1.0~~ \|\| 4.10.1 ~~(???)~~
	\|}		\|}

	~~Ubuntu users therefore have the following options:~~		The build requires glibmm >= 2.78.1 and gtkmm4 >= 4.14. The build system will supply its own gtkmm4 if out-of-date. Therefore the build only currently works out of the box on Ubuntu 24.04.

	* Wait for Ubuntu 24.~~04, expected around 25 April 2024~~.
	* Upgrade to Ubuntu 24.04 now.
	* Upgrade to Ubuntu 23.~~10 and~~ build gtkmm4 ~~from source, as is~~ currently ~~done by CI~~.
	* ???

	Deprecated items that we still use:		Deprecated items that we still use:
	* warning: implicit capture of ‘this’ via ‘[=]’ is deprecated in C++20 [-Wdeprecated] https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0806r2.html		* warning: implicit capture of ‘this’ via ‘[=]’ is deprecated in C++20 [-Wdeprecated] https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0806r2.html
	* warning: bitwise operation between different enumeration types ‘Box3D::Axis’ and ‘Box3D::FrontOrRear’ is deprecated [-Wdeprecated-enum-enum-conversion]		* warning: bitwise operation between different enumeration types ‘Box3D::Axis’ and ‘Box3D::FrontOrRear’ is deprecated [-Wdeprecated-enum-enum-conversion]

Pulsar17: Add back consteval static

2024-04-23T18:19:44Z

Add back consteval static

← Older revision		Revision as of 18:19, 23 April 2024
Line 32:		Line 32:
	\| Heterogenous lookup in <code>std::unordered_map</code>		\| Heterogenous lookup in <code>std::unordered_map</code>
	\|\| C++20 \|\| style="background: pink;" \| not yet \|\| \|\| \|\| Faster lookup, use of smart pointers as keys.		\|\| C++20 \|\| style="background: pink;" \| not yet \|\| \|\| \|\| Faster lookup, use of smart pointers as keys.
			\|-
			\|<code>consteval static</code> member functions
			\|C++20
			\| style="background: pink;" \| not yet
			\|
			\|
			\|Guaranteed compile time evaluation of member functions (stronger than <code>constexpr</code>)
	\|}		\|}

Pulsar17: Undo revision 122768 by Pulsar17 (talk)

2024-04-23T18:15:32Z

Undo revision 122768 by Pulsar17 (talk)

← Older revision		Revision as of 18:15, 23 April 2024
Line 31:		Line 31:
	\|-		\|-
	\| Heterogenous lookup in <code>std::unordered_map</code>		\| Heterogenous lookup in <code>std::unordered_map</code>
	\|\| C++20 \|\| style="background: pink;" \| not yet \|\| \|\| \|\| Faster lookup, use of smart pointers as keys.~~\|}References:~~		\|\| C++20 \|\| style="background: pink;" \| not yet \|\| \|\| \|\| Faster lookup, use of smart pointers as keys.

	* General: https://en.cppreference.com/w/Template:cpp/compi\|-
	~~\|<code>consteval static</code> member functions~~
	~~\|C++20~~
	~~\| style="background: pink;" \|not yet~~
	\|
	\|
	~~\|Guaranteed compile time evaluation of member functions (stronger than <code>constexpr</code>)~~
	\|}		\|}

	References:		References:

	*General: https://en.cppreference.com/w/Template:cpp/compiler_support/20		* General: https://en.cppreference.com/w/Template:cpp/compiler_support/20
	* Apple Clang: https://developer.apple.com/documentation/xcode-release-notes		* Apple Clang: https://developer.apple.com/documentation/xcode-release-notes

	As of 27 March 2024, the CI runners for the various supported platforms are		As of 27 March 2024, the CI runners for the various supported platforms are
	*Linux:		* Linux:
	**appimage:linux: GNU 13.2.0 (building on Ubuntu 23.10)		** appimage:linux: GNU 13.2.0 (building on Ubuntu 23.10)
	**inkscape:linux: Same as above		** inkscape:linux: Same as above
	*Windows		* Windows
	**inkscape:windows:build: GNU 13.2.0		** inkscape:windows:build: GNU 13.2.0
	** inkscape:windows:dist: Same as above		** inkscape:windows:dist: Same as above
	*macOS:		* macOS:
	**inkscape::macos:arm: Apple Clang 15.0.0		** inkscape::macos:arm: Apple Clang 15.0.0
	**inkscape:macos:x64: Apple Clang 13.0.0 (temporarily disabled since GTK4 port)		** inkscape:macos:x64: Apple Clang 13.0.0 (temporarily disabled since GTK4 port)

	We strive to support latest Debian stable and latest Ubuntu LTS. However, we had to break that promise since the GTK4 port, which requires gtkmm4 >= 4.14:		We strive to support latest Debian stable and latest Ubuntu LTS. However, we had to break that promise since the GTK4 port, which requires gtkmm4 >= 4.14:
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
	! Distro\|\| gcc\|\| clang\|\|gtkmm4		! Distro \|\| gcc \|\| clang \|\| gtkmm4
	\|-		\|-
	\|Debian 12 (Bookworm, stable)\|\|12.2.0\|\|15.0.6\|\|4.8.3		\| Debian 12 (Bookworm, stable) \|\| 12.2.0 \|\| 15.0.6 \|\| 4.8.3
	\|-		\|-
	\|Ubuntu 22.04 (Jammy Jellyfish) \|\|12.3.0 \|\|15.0.7 \|\|Not packaged!		\| Ubuntu 22.04 (Jammy Jellyfish) \|\| 12.3.0 \|\| 15.0.7 \|\| Not packaged!
	\|-		\|-
	\|Ubuntu 23.04 (Lunar)\|\| 13.1.0 \|\| 16.0.0 \|\|4.10.1		\| Ubuntu 23.04 (Lunar) \|\| 13.1.0 \|\| 16.0.0 \|\| 4.10.1
	\|-		\|-
	\|Ubuntu 24.04 (Noble)\|\|13.2.0\|\|18.1.0\|\| 4.10.1 (???)		\| Ubuntu 24.04 (Noble) \|\| 13.2.0 \|\| 18.1.0 \|\| 4.10.1 (???)
	\|}		\|}

	Ubuntu users therefore have the following options:		Ubuntu users therefore have the following options:

	*Wait for Ubuntu 24.04, expected around 25 April 2024.		* Wait for Ubuntu 24.04, expected around 25 April 2024.
	*Upgrade to Ubuntu 24.04 now.		* Upgrade to Ubuntu 24.04 now.
	*Upgrade to Ubuntu 23.10 and build gtkmm4 from source, as is currently done by CI.		* Upgrade to Ubuntu 23.10 and build gtkmm4 from source, as is currently done by CI.
	* ???		* ???

	Deprecated items that we still use:		Deprecated items that we still use:
	*warning: implicit capture of ‘this’ via ‘[=]’ is deprecated in C++20 [-Wdeprecated] https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0806r2.html		* warning: implicit capture of ‘this’ via ‘[=]’ is deprecated in C++20 [-Wdeprecated] https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0806r2.html
	*warning: bitwise operation between different enumeration types ‘Box3D::Axis’ and ‘Box3D::FrontOrRear’ is deprecated [-Wdeprecated-enum-enum-conversion]		* warning: bitwise operation between different enumeration types ‘Box3D::Axis’ and ‘Box3D::FrontOrRear’ is deprecated [-Wdeprecated-enum-enum-conversion]

Pulsar17: Add consteval static as an entry

2024-04-23T18:11:58Z

Add consteval static as an entry

← Older revision		Revision as of 18:11, 23 April 2024
Line 31:		Line 31:
	\|-		\|-
	\| Heterogenous lookup in <code>std::unordered_map</code>		\| Heterogenous lookup in <code>std::unordered_map</code>
	\|\| C++20 \|\| style="background: pink;" \| not yet \|\| \|\| \|\| Faster lookup, use of smart pointers as keys.		\|\| C++20 \|\| style="background: pink;" \| not yet \|\| \|\| \|\| Faster lookup, use of smart pointers as keys.\|}References:

			* General: https://en.cppreference.com/w/Template:cpp/compi\|-
			\|<code>consteval static</code> member functions
			\|C++20
			\| style="background: pink;" \|not yet
			\|
			\|
			\|Guaranteed compile time evaluation of member functions (stronger than <code>constexpr</code>)
	\|}		\|}

	References:		References:

	* General: https://en.cppreference.com/w/Template:cpp/compiler_support/20		*General: https://en.cppreference.com/w/Template:cpp/compiler_support/20
	* Apple Clang: https://developer.apple.com/documentation/xcode-release-notes		* Apple Clang: https://developer.apple.com/documentation/xcode-release-notes

	As of 27 March 2024, the CI runners for the various supported platforms are		As of 27 March 2024, the CI runners for the various supported platforms are
	* Linux:		*Linux:
	** appimage:linux: GNU 13.2.0 (building on Ubuntu 23.10)		**appimage:linux: GNU 13.2.0 (building on Ubuntu 23.10)
	** inkscape:linux: Same as above		**inkscape:linux: Same as above
	* Windows		*Windows
	** inkscape:windows:build: GNU 13.2.0		**inkscape:windows:build: GNU 13.2.0
	** inkscape:windows:dist: Same as above		** inkscape:windows:dist: Same as above
	* macOS:		*macOS:
	** inkscape::macos:arm: Apple Clang 15.0.0		**inkscape::macos:arm: Apple Clang 15.0.0
	** inkscape:macos:x64: Apple Clang 13.0.0 (temporarily disabled since GTK4 port)		**inkscape:macos:x64: Apple Clang 13.0.0 (temporarily disabled since GTK4 port)

	We strive to support latest Debian stable and latest Ubuntu LTS. However, we had to break that promise since the GTK4 port, which requires gtkmm4 >= 4.14:		We strive to support latest Debian stable and latest Ubuntu LTS. However, we had to break that promise since the GTK4 port, which requires gtkmm4 >= 4.14:
	{\| class="wikitable"		{\| class="wikitable"
	\|-		\|-
	! Distro \|\| gcc \|\| clang \|\| gtkmm4		! Distro\|\| gcc\|\| clang\|\|gtkmm4
	\|-		\|-
	\| Debian 12 (Bookworm, stable) \|\| 12.2.0 \|\| 15.0.6 \|\| 4.8.3		\|Debian 12 (Bookworm, stable)\|\|12.2.0\|\|15.0.6\|\|4.8.3
	\|-		\|-
	\| Ubuntu 22.04 (Jammy Jellyfish) \|\| 12.3.0 \|\| 15.0.7 \|\| Not packaged!		\|Ubuntu 22.04 (Jammy Jellyfish) \|\|12.3.0 \|\|15.0.7 \|\|Not packaged!
	\|-		\|-
	\| Ubuntu 23.04 (Lunar) \|\| 13.1.0 \|\| 16.0.0 \|\| 4.10.1		\|Ubuntu 23.04 (Lunar)\|\| 13.1.0 \|\| 16.0.0 \|\|4.10.1
	\|-		\|-
	\| Ubuntu 24.04 (Noble) \|\| 13.2.0 \|\| 18.1.0 \|\| 4.10.1 (???)		\|Ubuntu 24.04 (Noble)\|\|13.2.0\|\|18.1.0\|\| 4.10.1 (???)
	\|}		\|}

	Ubuntu users therefore have the following options:		Ubuntu users therefore have the following options:

	* Wait for Ubuntu 24.04, expected around 25 April 2024.		*Wait for Ubuntu 24.04, expected around 25 April 2024.
	* Upgrade to Ubuntu 24.04 now.		*Upgrade to Ubuntu 24.04 now.
	* Upgrade to Ubuntu 23.10 and build gtkmm4 from source, as is currently done by CI.		*Upgrade to Ubuntu 23.10 and build gtkmm4 from source, as is currently done by CI.
	* ???		* ???

	Deprecated items that we still use:		Deprecated items that we still use:
	* warning: implicit capture of ‘this’ via ‘[=]’ is deprecated in C++20 [-Wdeprecated] https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0806r2.html		*warning: implicit capture of ‘this’ via ‘[=]’ is deprecated in C++20 [-Wdeprecated] https://www.open-std.org/jtc1/sc22/wg21/docs/papers/2018/p0806r2.html
	* warning: bitwise operation between different enumeration types ‘Box3D::Axis’ and ‘Box3D::FrontOrRear’ is deprecated [-Wdeprecated-enum-enum-conversion]		*warning: bitwise operation between different enumeration types ‘Box3D::Axis’ and ‘Box3D::FrontOrRear’ is deprecated [-Wdeprecated-enum-enum-conversion]

PBS: Add heterogenous lookup; can't use yet (macOS)

2024-04-19T21:53:43Z

Add heterogenous lookup; can't use yet (macOS)

PBS: Mention Windows CI is back

2024-04-17T22:41:24Z

Mention Windows CI is back

← Older revision		Revision as of 22:41, 17 April 2024
Line 42:		Line 42:
	** inkscape:linux: Same as above		** inkscape:linux: Same as above
	* Windows		* Windows
	** inkscape:windows:build: GNU 13.2.0 ~~(temporarily disabled since GTK4 port)~~		** inkscape:windows:build: GNU 13.2.0
	** inkscape:windows:dist: Same as above		** inkscape:windows:dist: Same as above
	* macOS:		* macOS:

Tavmjong at 22:31, 17 April 2024

2024-04-17T22:31:36Z

← Older revision		Revision as of 22:31, 17 April 2024
Line 1:		Line 1:

	See also [[C++11]], [[C++17]].		See also [[C++11]], [[C++17]], [[C++23]].

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

← Older revision		Revision as of 21:53, 19 April 2024
Line 14:		Line 14:
	\| <code>std::lerp</code> \|\| C++20 \|\| style="background: lightgreen;" \| from 1.4 \|\| 9 \|\| 11.0.3 \|\| Linear interpolation. (ui/tools/pencil-tool.cpp)		\| <code>std::lerp</code> \|\| C++20 \|\| style="background: lightgreen;" \| from 1.4 \|\| 9 \|\| 11.0.3 \|\| Linear interpolation. (ui/tools/pencil-tool.cpp)
	\|-		\|-
	\| <code>std::bit_floor</code> \|\| C++20 \|\| style="background: lightgreen;" \| from 1.4 \|\| 9/10 \|\| 11.0.3/13.0.0 \|\| Compute floor(log2(x)). (helper/mathfns.h)		\| <code>std::bit_floor</code> \|\| C++20 \|\| style="background: lightgreen;" \| from 1.4 \|\| 9/10 \|\| 11.0.3/13.0.0 \|\| Compute <code>floor(log2(x))</code>. (helper/mathfns.h)
	\|-		\|-
	\| ~~<code>~~Concepts~~</code>~~ \|\| C++20 \|\| from 1.4? \|\| 6/10 \|\| 12.0.0 Partial \|\| Safer templating. (ui/controller.h)		\| Concepts \|\| C++20 \|\| from 1.4? \|\| 6/10 \|\| 12.0.0 Partial \|\| Safer templating. (ui/controller.h)
	\|-		\|-
	\| ~~<code>~~Coroutines~~</code>~~ \|\| C++20 \|\| style="background: pink;" \| not yet \|\| 10 \|\| 10.0.1 Partial,<br/> 15.3 Full \|\| Simpler asynchronous code. (trace/trace.cpp)		\| Coroutines \|\| C++20 \|\| style="background: pink;" \| not yet \|\| 10 \|\| 10.0.1 Partial,<br/> 15.3 Full \|\| Simpler asynchronous code. (trace/trace.cpp)
	\|-		\|-
	\| <code>std::make_unique_for_overwrite</code>		\| <code>std::make_unique_for_overwrite</code>
	\|\| C++20 \|\| style="background: pink;" \| not yet \|\| 11 \|\| 15.0.0 \|\| Don't zero arrays allocated using std::make_unique. (util/pool.cpp)		\|\| C++20 \|\| style="background: pink;" \| not yet \|\| 11 \|\| 15.0.0 \|\| Don't zero arrays allocated using std::make_unique. (util/pool.cpp)
	\|-		\|-
	\| ~~<code>~~Ranges~~</code>~~ \|\| C++20 \|\| style="background: pink;" \| not yet \|\| \|\| ? \|\| ~~for (init; decl : expr).~~ (ui/dialog/swatches.cpp)		\| Ranges \|\| C++20 \|\| style="background: pink;" \| not yet \|\| \|\| ? \|\| (ui/dialog/swatches.cpp)
	\|-		\|-
	\| ~~<code>~~[https://stackoverflow.com/a/60244416/5075760 Structural templates]~~</code>~~		\| [https://stackoverflow.com/a/60244416/5075760 Structural templates]
	\|\| C++20 \|\| from 1.4? \|\| \|\| Partial \|\| Allow instances of arbitrary literal classes as template parameters. (display/drawing.cpp)		\|\| C++20 \|\| from 1.4? \|\| \|\| Partial \|\| Allow instances of arbitrary literal classes as template parameters. (display/drawing.cpp)
	\|-		\|-
	\| ~~<code>~~Mathematical Constants~~</code>~~		\| Mathematical Constants \|\| C++20 \|\| \|\| 10 \|\| 12.0.5 \|\| Constants like <code>std::numbers::pi</code>.
	\|\| C++20 \|\| \|\| 10 \|\| 12.0.5 \|\| Constants like std::numbers::pi.		\|-
			\| Heterogenous lookup in <code>std::unordered_map</code>
			\|\| C++20 \|\| style="background: pink;" \| not yet \|\| \|\| \|\| Faster lookup, use of smart pointers as keys.
	\|}		\|}