diff options
Diffstat (limited to 'src/utils/get_first_non_empty.hpp')
| -rw-r--r-- | src/utils/get_first_non_empty.hpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/utils/get_first_non_empty.hpp b/src/utils/get_first_non_empty.hpp index 2e1828d..6129b63 100644 --- a/src/utils/get_first_non_empty.hpp +++ b/src/utils/get_first_non_empty.hpp @@ -2,8 +2,13 @@ #include <string> +template <typename T> +bool is_empty(const T& val) +{ + return val == 0; +} +template <> bool is_empty(const std::string& val); -bool is_empty(const int& val); template <typename T> T& get_first_non_empty(T&& last) |