1 files changed, 26 insertions, 0 deletions

diff --git a/src/hashfunctionint.h b/src/hashfunctionint.h
new file mode 100644
index 0000000..57bce89
--- /dev/null
+++ b/src/hashfunctionint.h
@@ -0,0 +1,26 @@
+#ifndef HASH_FUNCTION_INT
+#define HASH_FUNCTION_INT
+
+#include "hashfunction.h"
+
+/** A hash function for integer data.  Really, this does almost nothing except
+  * ensure we're dealing with positive indicies.
+  *@author Mike Buland.
+  */
+class HashFunctionInt : public HashFunction
+{
+public:
+        /**
+         * Standard Constructor.
+         */
+        HashFunctionInt();
+        
+        /**
+         * Standard Deconstructor.
+         */
+        ~HashFunctionInt();
+        unsigned long int hash( const void *id );
+        bool cmpIDs( const void *id1, const void *id2 );
+};
+
+#endif