X-Git-Url: http://plrg.eecs.uci.edu/git/?p=iotcloud.git;a=blobdiff_plain;f=version2%2Fsrc%2FC%2FPair.h;h=4da3bf7f1a06f605817a043922ab4545b8b3546f;hp=192e93cd248fe27c1b7eb34c8333a52e47c539ba;hb=1982d44395bc486667d8b25d6d7763c2ffbf61bc;hpb=6ab6933678c5fe60b9705789584c1d102752fa5b

diff --git a/version2/src/C/Pair.h b/version2/src/C/Pair.h
index 192e93c..4da3bf7 100644
--- a/version2/src/C/Pair.h
+++ b/version2/src/C/Pair.h
@@ -22,4 +22,21 @@ public:
 	}
 };
 
+template<typename A, typename B>
+inline unsigned int pairHashFunction(Pair<A, B> p) {
+	return (p.getFirst() << 1) ^ p.getSecond();
+}
+
+template<typename A, typename B>
+inline bool pairEquals(Pair<A, B> a, Pair<A, B> b) {
+	return ( a.getFirst() == b.getFirst() ) && (a.getSecond() == b.getSecond());
+}
+
+inline unsigned int pairHashFunction(Pair<int64_t, int64_t> p) {
+	return (p.getFirst() << 1) ^ p.getSecond();
+}
+
+inline bool pairEquals(Pair<int64_t, int64_t> a, Pair<int64_t, int64_t> b) {
+	return ( a.getFirst() == b.getFirst() ) && (a.getSecond() == b.getSecond());
+}
 #endif