More features for uuids, including hashing and comparison.

2 files changed, 27 insertions, 0 deletions

diff --git a/src/uuid.cpp b/src/uuid.cpp
index bcaf377..088450b 100644
--- a/src/uuid.cpp
+++ b/src/uuid.cpp
@@ -100,3 +100,18 @@ void Bu::Uuid::set( const Bu::String &sSrc )
         }
 }
 
+bool Bu::Uuid::operator==( const Uuid &rhs ) const
+{
+        return memcmp( data, rhs.data, 16 ) == 0;
+}
+
+template<> uint32_t Bu::__calcHashCode<Bu::Uuid>( const Bu::Uuid &k )
+{
+        return __calcHashCode<String>( k.toRawString() );
+}
+
+template<> bool Bu::__cmpHashKeys<Bu::Uuid>( const Bu::Uuid &a, const Bu::Uuid &b )
+{
+        return a == b;
+}
+
diff --git a/src/uuid.h b/src/uuid.h
index 1ffecc2..261f653 100644
--- a/src/uuid.h
+++ b/src/uuid.h
@@ -35,10 +35,22 @@ namespace Bu
 
                 void clear();
 
+                bool operator==( const Uuid &rhs ) const;
+
         private:
                 void set( const Bu::String &sSrc );
                 unsigned char data[16];
         };
+
+        template<typename T>
+        uint32_t __calcHashCode( const T &k );
+
+        template<typename T>
+        bool __cmpHashKeys( const T &a, const T &b );
+
+        template<> uint32_t __calcHashCode<Uuid>( const Uuid &k );
+        template<> bool __cmpHashKeys<Uuid>(
+                const Uuid &a, const Uuid &b );
 };
 
 #endif