diff options
Diffstat (limited to 'src/mbgl/util/fnv_hash.hpp')
| -rw-r--r-- | src/mbgl/util/fnv_hash.hpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/mbgl/util/fnv_hash.hpp b/src/mbgl/util/fnv_hash.hpp new file mode 100644 index 0000000000..87d4661c56 --- /dev/null +++ b/src/mbgl/util/fnv_hash.hpp @@ -0,0 +1,11 @@ +#pragma once + +namespace mbgl { +namespace util { + +inline constexpr uint64_t hashFNV1a(const char * str, uint64_t value = 0xcbf29ce484222325) { + return str[0] ? hashFNV1a(str + 1, (value ^ uint64_t(str[0])) * 0x100000001b3) : value; +} + +} // end namespace util +} // end namespace mbgl |