diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/libcamera/base/utils.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/libcamera/base/utils.h b/include/libcamera/base/utils.h index 3a803176..9ab18101 100644 --- a/include/libcamera/base/utils.h +++ b/include/libcamera/base/utils.h @@ -346,6 +346,15 @@ public: } }; +template<typename T> +decltype(auto) abs_diff(const T &a, const T &b) +{ + if (a < b) + return b - a; + else + return a - b; +} + } /* namespace utils */ #ifndef __DOXYGEN__ |