region: add dimension and value_type constants

for interoperability with vector and point classes
2015-02-16 23:35:19 +11:00 · 2015-02-16 23:35:19 +11:00 · f7f84ef6b8
commit f7f84ef6b8
parent 0db3188a49
1 changed files with 3 additions and 0 deletions
--- a/region.hpp
+++ b/region.hpp
@ -34,6 +34,9 @@ namespace util {
        typedef T position_type;
        typedef T size_type;

+        static constexpr size_t dimension = 2u;
+        typedef T value_type;
+
        position_type x, y;
        size_type w, h;