Use ref in signature

LLNL · Jun 6, 2022 · a94f14e · a94f14e
1 parent 590c900
commit a94f14e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/care/algorithm_decl.h b/src/care/algorithm_decl.h
@@ -24,13 +24,13 @@
 namespace care {
 
 template <typename T>
-CARE_HOST_DEVICE CARE_INLINE T max(const T a, const T b)
+CARE_HOST_DEVICE CARE_INLINE T max(const T& a, const T& b)
 {
    return a > b ? a : b;
 }
 
 template <typename T>
-CARE_HOST_DEVICE CARE_INLINE T min(const T a, const T b)
+CARE_HOST_DEVICE CARE_INLINE T min(const T& a, const T& b)
 {
    return a < b ? a : b;
 }