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-rw-r--r--src/unstable/blob.h39
1 files changed, 25 insertions, 14 deletions
diff --git a/src/unstable/blob.h b/src/unstable/blob.h
index 6ce0c67..daee5f9 100644
--- a/src/unstable/blob.h
+++ b/src/unstable/blob.h
@@ -25,10 +25,16 @@ namespace Bu
25 class Blob 25 class Blob
26 { 26 {
27 public: 27 public:
28 class iterator;
29 class const_iterator;
30
31 public:
28 Blob(); 32 Blob();
29 Blob( const Blob &rSrc ); 33 Blob( const Blob &rSrc );
30 Blob( const char *pSrc ); 34 Blob( const char *pSrc );
31 Blob( const void *pSrc, int32_t iSize ); 35 Blob( const void *pSrc, int32_t iSize );
36 Blob( const const_iterator &iStart );
37 Blob( const const_iterator &iStart, const const_iterator &iEnd );
32 virtual ~Blob(); 38 virtual ~Blob();
33 39
34 int32_t getSize() const; 40 int32_t getSize() const;
@@ -58,13 +64,22 @@ namespace Bu
58 bool operator>=( const Blob &rRhs ) const; 64 bool operator>=( const Blob &rRhs ) const;
59 bool operator>=( const char *rRhs ) const; 65 bool operator>=( const char *rRhs ) const;
60 66
61 class const_iterator; 67 iterator begin();
68 const_iterator begin() const;
69 iterator end();
70 const_iterator end() const;
71 iterator rbegin();
72 const_iterator rbegin() const;
73 iterator rend();
74 const_iterator rend() const;
75
62 class iterator 76 class iterator
63 { 77 {
64 friend class Blob; 78 friend class Blob;
65 friend class const_iterator; 79 friend class const_iterator;
66 private: 80 private:
67 iterator( Blob *pBlob, bool bForward ); 81 iterator( Blob *pBlob, bool bForward );
82 iterator( Blob *pBlob, int32_t iIndex, bool bForward );
68 83
69 public: 84 public:
70 iterator(); 85 iterator();
@@ -74,10 +89,12 @@ namespace Bu
74 operator bool() const; 89 operator bool() const;
75 char &operator *(); 90 char &operator *();
76 91
77 iterator &operator++( int ); 92 iterator &operator++( int32_t );
78 iterator &operator++(); 93 iterator &operator++();
79 iterator &operator--( int ); 94 iterator &operator--( int32_t );
80 iterator &operator--(); 95 iterator &operator--();
96 iterator operator+( int32_t iDelta ) const;
97 iterator operator-( int32_t iDelta ) const;
81 bool operator==( const iterator &rRhs ); 98 bool operator==( const iterator &rRhs );
82 bool operator==( const const_iterator &rRhs ); 99 bool operator==( const const_iterator &rRhs );
83 bool operator!=( const iterator &rRhs ); 100 bool operator!=( const iterator &rRhs );
@@ -97,6 +114,7 @@ namespace Bu
97 friend class iterator; 114 friend class iterator;
98 private: 115 private:
99 const_iterator( const Blob *pBlob, bool bForward ); 116 const_iterator( const Blob *pBlob, bool bForward );
117 const_iterator( const Blob *pBlob, int32_t iIndex, bool bForward );
100 118
101 public: 119 public:
102 const_iterator(); 120 const_iterator();
@@ -107,10 +125,12 @@ namespace Bu
107 operator bool() const; 125 operator bool() const;
108 char operator *() const; 126 char operator *() const;
109 127
110 const_iterator &operator++( int ); 128 const_iterator &operator++( int32_t );
111 const_iterator &operator++(); 129 const_iterator &operator++();
112 const_iterator &operator--( int ); 130 const_iterator &operator--( int32_t );
113 const_iterator &operator--(); 131 const_iterator &operator--();
132 const_iterator operator+( int32_t iDelta ) const;
133 const_iterator operator-( int32_t iDelta ) const;
114 bool operator==( const iterator &rRhs ); 134 bool operator==( const iterator &rRhs );
115 bool operator==( const const_iterator &rRhs ); 135 bool operator==( const const_iterator &rRhs );
116 bool operator!=( const iterator &rRhs ); 136 bool operator!=( const iterator &rRhs );
@@ -125,15 +145,6 @@ namespace Bu
125 bool bForward; 145 bool bForward;
126 }; 146 };
127 147
128 iterator begin();
129 const_iterator begin() const;
130 iterator end();
131 const_iterator end() const;
132 iterator rbegin();
133 const_iterator rbegin() const;
134 iterator rend();
135 const_iterator rend() const;
136
137 private: 148 private:
138 char *pData; 149 char *pData;
139 int32_t iSize; 150 int32_t iSize;