coord: add scalar gte, lte

2015-05-26 16:25:41 +10:00 · 2015-05-26 16:25:41 +10:00 · b67bb283d1
commit b67bb283d1
parent 3ff420978e
1 changed files with 12 additions and 0 deletions
--- a/coord/ops.hpp
+++ b/coord/ops.hpp
@ -282,6 +282,18 @@ namespace util {
    T
    max (K<S,T> k)
    { return *std::max_element (k.begin (), k.end ()); }
+
+
+    template <size_t S, typename T, template<size_t,typename> class K>
+    bool
+    operator>= (K<S,T> k, T t)
+    { return min (k) >= t; }
+
+
+    template <size_t S, typename T, template<size_t,typename> class K>
+    bool
+    operator<= (K<S,T> k, T t)
+    { return max (k) <= t; }
 }

 #endif