X-Git-Url: http://plrg.eecs.uci.edu/git/?p=c11tester.git;a=blobdiff_plain;f=hashtable.h;h=5b0086f24282393b47cdb15ac9377ba3928b8178;hp=016d4925215c7158f0dc7267d5c2a6136668850e;hb=a482ef2b49ff9bcae7a6898585409181bce3f02a;hpb=ef1f3e385c404568347ec1617d288ce85bfa74ae

diff --git a/hashtable.h b/hashtable.h
index 016d4925..5b0086f2 100644
--- a/hashtable.h
+++ b/hashtable.h
@@ -109,7 +109,7 @@ template<typename _Key, typename _Val, typename _KeyInt, int _Shift = 0, void *
 
 		unsigned int index = ((_KeyInt)key) >> _Shift;
 		do {
-			index = index & capacitymask;
+			index &= capacitymask;
 			search = &table[index];
 			if (search->key == key) {
 				search->val = val;
@@ -129,14 +129,13 @@ template<typename _Key, typename _Val, typename _KeyInt, int _Shift = 0, void *
 
 		unsigned int index = ((_KeyInt)key) >> _Shift;
 		do {
-			index = index&capacitymask;
+			index &= capacitymask;
 			search = &table[index];
-			if (search->key == key) {
+			if (search->key == key)
 				return search->val;
-			}
 			index++;
 		} while (search->key);
-		return (_Val) 0;
+		return (_Val)0;
 	}
 
 	/** Check whether the table contains a value for the given key. */
@@ -145,11 +144,10 @@ template<typename _Key, typename _Val, typename _KeyInt, int _Shift = 0, void *
 
 		unsigned int index = ((_KeyInt)key) >> _Shift;
 		do {
-			index = index & capacitymask;
+			index &= capacitymask;
 			search = &table[index];
-			if (search->key == key) {
+			if (search->key == key)
 				return true;
-			}
 			index++;
 		} while (search->key);
 		return false;
@@ -161,16 +159,16 @@ template<typename _Key, typename _Val, typename _KeyInt, int _Shift = 0, void *
 		struct hashlistnode<_Key, _Val> *newtable;
 		unsigned int oldcapacity = capacity;
 
-		if ((newtable = (struct hashlistnode<_Key, _Val> *) _calloc(newsize, sizeof(struct hashlistnode<_Key, _Val>))) == NULL) {
-			model_print("Calloc error %s %d\n", __FILE__, __LINE__);
-			exit(-1);
+		if ((newtable = (struct hashlistnode<_Key, _Val> *)_calloc(newsize, sizeof(struct hashlistnode<_Key, _Val>))) == NULL) {
+			model_print("calloc error %s %d\n", __FILE__, __LINE__);
+			exit(EXIT_FAILURE);
 		}
 
-		table = newtable;          //Update the global hashtable upon resize()
+		table = newtable;          // Update the global hashtable upon resize()
 		capacity = newsize;
 		capacitymask = newsize - 1;
 
-		threshold = (unsigned int) (newsize * loadfactor);
+		threshold = (unsigned int)(newsize * loadfactor);
 
 		struct hashlistnode<_Key, _Val> *bin = &oldtable[0];
 		struct hashlistnode<_Key, _Val> *lastbin = &oldtable[oldcapacity];
@@ -181,7 +179,7 @@ template<typename _Key, typename _Val, typename _KeyInt, int _Shift = 0, void *
 
 			unsigned int index = ((_KeyInt)key) >> _Shift;
 			do {
-				index = index & capacitymask;
+				index &= capacitymask;
 				search = &table[index];
 				index++;
 			} while (search->key);
@@ -190,7 +188,7 @@ template<typename _Key, typename _Val, typename _KeyInt, int _Shift = 0, void *
 			search->val = bin->val;
 		}
 
-		_free(oldtable);            //Free the memory of the old hash table
+		_free(oldtable);            // Free the memory of the old hash table
 	}
 
  private: