☰
Current Page
Main Menu
Home
Home
Editing StaticAssert
Edit
Preview
H1
H2
H3
default
Set your preferred keybinding
default
vim
emacs
markdown
Set this page's format to
Markdown
Plain Text
Pod
RDoc
reStructuredText
Rendering unavailable for
AsciiDoc
BibTeX
Creole
MediaWiki
Org-mode
Textile
Help 1
Help 1
Help 1
Help 2
Help 3
Help 4
Help 5
Help 6
Help 7
Help 8
Autosaved text is available. Click the button to restore it.
Restore Text
--- title: StaticAssert --- See <http://www.pixelbeat.org/programming/gcc/static_assert.html> #define ASSERT\_CONCAT\_(a, b) a##b #define ASSERT\_CONCAT(a, b) ASSERT\_CONCAT_(a, b) /* These can't be used after statements in c89. */ #ifdef \_\_COUNTER\_\_ #define STATIC_ASSERT(e,m) \ { enum { ASSERT_CONCAT(static\_assert\_, \_\_COUNTER\_\_) = 1/(!!(e)) }; } #else /* This can't be used twice on the same line so ensure if using in headers * that the headers are not included twice (by wrapping in #ifndef...#endif) * Note it doesn't cause an issue when used on same line of separate modules * compiled with gcc -combine -fwhole-program. */ #define STATIC_ASSERT(e,m) \ { enum { ASSERT_CONCAT(assert\_line\_, \_\_LINE\_\_) = 1/(!!(e)) }; } #endif [1]: StaticAssert?action=sourceblock&num=1 <!-- vim: filetype=markdown -->
Uploading file...
Sidebar
# SideBar * [Home][1] * [Projects][2] * * * <!-- --> * [Code][3] * [Tech][4] * [Network][5] * [MediaCentre][6] * [UAV][7] * * * <!-- --> * [Travel][8] * [Music][9] * [Horse Riding][10] * [Study][11] * [Games][12] * [Other Activities][13] * * * <!-- --> * [Car][14] * [House][15] * [Watch][16] * [Clothing][17] * [Miscellany][18] * * * [1]: /Home [2]: /Projects [3]: /Code/Code [4]: /Tech/Tech [5]: /Network/Network [6]: /MediaCentre/MediaCentre [7]: /UAV/UAV [8]: /Travel/Travel [9]: /Music/Music [10]: /HorseRiding/HorseRiding [11]: /Study/Study [12]: /Games/Games [13]: /Do/Do [14]: /Car/Car [15]: /House/House [16]: /Watch/Watch [17]: /Clothing/Clothing [18]: /Miscellany/Miscellany <!-- vim: filetype=markdown -->
Edit message:
Cancel