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authorMike Buland <eichlan@xagasoft.com>2011-07-27 17:20:12 +0000
committerMike Buland <eichlan@xagasoft.com>2011-07-27 17:20:12 +0000
commitd061fe55de758aafdec3b1ef378d83e0bee94242 (patch)
tree1e71ea327b77a1bb264b303db99f9d6499bf4649 /src
parent663c6d9c9113a92fc3c79b51ea986ff30189868d (diff)
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More features for uuids, including hashing and comparison.
Diffstat (limited to '')
-rw-r--r--src/uuid.cpp15
-rw-r--r--src/uuid.h12
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 )
100 } 100 }
101} 101}
102 102
103bool Bu::Uuid::operator==( const Uuid &rhs ) const
104{
105 return memcmp( data, rhs.data, 16 ) == 0;
106}
107
108template<> uint32_t Bu::__calcHashCode<Bu::Uuid>( const Bu::Uuid &k )
109{
110 return __calcHashCode<String>( k.toRawString() );
111}
112
113template<> bool Bu::__cmpHashKeys<Bu::Uuid>( const Bu::Uuid &a, const Bu::Uuid &b )
114{
115 return a == b;
116}
117
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
35 35
36 void clear(); 36 void clear();
37 37
38 bool operator==( const Uuid &rhs ) const;
39
38 private: 40 private:
39 void set( const Bu::String &sSrc ); 41 void set( const Bu::String &sSrc );
40 unsigned char data[16]; 42 unsigned char data[16];
41 }; 43 };
44
45 template<typename T>
46 uint32_t __calcHashCode( const T &k );
47
48 template<typename T>
49 bool __cmpHashKeys( const T &a, const T &b );
50
51 template<> uint32_t __calcHashCode<Uuid>( const Uuid &k );
52 template<> bool __cmpHashKeys<Uuid>(
53 const Uuid &a, const Uuid &b );
42}; 54};
43 55
44#endif 56#endif