diff options
Diffstat (limited to 'src/utils/cpp/hash_combine.hpp')
| -rw-r--r-- | src/utils/cpp/hash_combine.hpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/utils/cpp/hash_combine.hpp b/src/utils/cpp/hash_combine.hpp index 6660815d..a09c9985 100644 --- a/src/utils/cpp/hash_combine.hpp +++ b/src/utils/cpp/hash_combine.hpp @@ -15,6 +15,8 @@ #ifndef INCLUDED_SRC_UTILS_CPP_HASH_COMBINE_HPP #define INCLUDED_SRC_UTILS_CPP_HASH_COMBINE_HPP +#include <cstddef> + #include "gsl/gsl" // Taken from Boost, as hash_combine did not yet make it to STL. |