| commit | 7f6699ffca7946f99b686ac918546ae503bf5204 | |
| author | Christophe CURIS <christophe.curis@free.fr> | |
| Fri, 10 May 2013 22:07:12 +0000 (11 00:07 +0200) | ||
| committer | Carlos R. Mafra <crmafra@gmail.com> | |
| Fri, 10 May 2013 23:17:27 +0000 (11 00:17 +0100) | ||
| tree | d290bc43288cf88794145274375fe75b08d0d0fe | treesnapshot (tar.gz zip) |
| parent | e17a197bc4713918930e0b9d3a495d64a5dcdac7 | commitdiff |
Changed formula for getting the number of elements in a static array
When using the formula [sizeof(array) / sizeof( x )] to get the number
of element in a static array, it is better to use array[0] for 'x'
instead of the base type of array:
- in case the base type would change someday;
- if the compiler were deciding to insert padding somewhere
When using the formula [sizeof(array) / sizeof( x )] to get the number
of element in a static array, it is better to use array[0] for 'x'
instead of the base type of array:
- in case the base type would change someday;
- if the compiler were deciding to insert padding somewhere