diff options
Diffstat (limited to '')
| -rw-r--r-- | src/sptr.h | 45 |
1 files changed, 45 insertions, 0 deletions
| @@ -45,31 +45,55 @@ namespace Bu | |||
| 45 | } | 45 | } |
| 46 | } | 46 | } |
| 47 | 47 | ||
| 48 | /** | ||
| 49 | * Get the number of references to this pointer. | ||
| 50 | *@returns (int32_t) The number of references to this pointer. | ||
| 51 | */ | ||
| 48 | int32_t count() const | 52 | int32_t count() const |
| 49 | { | 53 | { |
| 50 | return *pRefCnt; | 54 | return *pRefCnt; |
| 51 | } | 55 | } |
| 52 | 56 | ||
| 57 | /** | ||
| 58 | * Pointer access operator. | ||
| 59 | *@returns (const T *) | ||
| 60 | */ | ||
| 53 | const T *operator->() const | 61 | const T *operator->() const |
| 54 | { | 62 | { |
| 55 | return pData; | 63 | return pData; |
| 56 | } | 64 | } |
| 57 | 65 | ||
| 66 | /** | ||
| 67 | * Dereference operator. | ||
| 68 | *@returns (const T &) The value at the end of the pointer. | ||
| 69 | */ | ||
| 58 | const T &operator*() const | 70 | const T &operator*() const |
| 59 | { | 71 | { |
| 60 | return *pData; | 72 | return *pData; |
| 61 | } | 73 | } |
| 62 | 74 | ||
| 75 | /** | ||
| 76 | * Pointer access operator. | ||
| 77 | *@returns (T *) | ||
| 78 | */ | ||
| 63 | T *operator->() | 79 | T *operator->() |
| 64 | { | 80 | { |
| 65 | return pData; | 81 | return pData; |
| 66 | } | 82 | } |
| 67 | 83 | ||
| 84 | /** | ||
| 85 | * Dereference operator. | ||
| 86 | *@returns (T &) The value at the end of the pointer. | ||
| 87 | */ | ||
| 68 | T &operator*() | 88 | T &operator*() |
| 69 | { | 89 | { |
| 70 | return *pData; | 90 | return *pData; |
| 71 | } | 91 | } |
| 72 | 92 | ||
| 93 | /** | ||
| 94 | * Assignment operator. | ||
| 95 | *@param src (const SPtr<T> &) | ||
| 96 | */ | ||
| 73 | SPtr<T> operator=( const SPtr<T> &src ) | 97 | SPtr<T> operator=( const SPtr<T> &src ) |
| 74 | { | 98 | { |
| 75 | decCount(); | 99 | decCount(); |
| @@ -81,6 +105,10 @@ namespace Bu | |||
| 81 | return *this; | 105 | return *this; |
| 82 | } | 106 | } |
| 83 | 107 | ||
| 108 | /** | ||
| 109 | * Assignment operator. | ||
| 110 | *@param src (const SPtr<T> &) | ||
| 111 | */ | ||
| 84 | const SPtr<T> operator=( const SPtr<T> &src ) const | 112 | const SPtr<T> operator=( const SPtr<T> &src ) const |
| 85 | { | 113 | { |
| 86 | decCount(); | 114 | decCount(); |
| @@ -92,21 +120,38 @@ namespace Bu | |||
| 92 | return *this; | 120 | return *this; |
| 93 | } | 121 | } |
| 94 | 122 | ||
| 123 | /** | ||
| 124 | * Equals comparison operator. | ||
| 125 | *@param src (const SPtr<T> &) The SPtr to compare to. | ||
| 126 | *@returns (bool) Are the equal? | ||
| 127 | */ | ||
| 95 | bool operator==( const SPtr<T> &src ) const | 128 | bool operator==( const SPtr<T> &src ) const |
| 96 | { | 129 | { |
| 97 | return pData == src.pData; | 130 | return pData == src.pData; |
| 98 | } | 131 | } |
| 99 | 132 | ||
| 133 | /** | ||
| 134 | * Equals comparison operator. | ||
| 135 | *@param src (const T *) The pointer to compare to. | ||
| 136 | *@returns (bool) Are the equal? | ||
| 137 | */ | ||
| 100 | bool operator==( const T *src ) const | 138 | bool operator==( const T *src ) const |
| 101 | { | 139 | { |
| 102 | return pData == src; | 140 | return pData == src; |
| 103 | } | 141 | } |
| 104 | 142 | ||
| 143 | /** | ||
| 144 | * Boolean cast operator. Do we have a pointer? | ||
| 145 | */ | ||
| 105 | operator bool() const | 146 | operator bool() const |
| 106 | { | 147 | { |
| 107 | return pRefCnt != NULL; | 148 | return pRefCnt != NULL; |
| 108 | } | 149 | } |
| 109 | 150 | ||
| 151 | /** | ||
| 152 | * Do we have a pointer? | ||
| 153 | *@returns (bool) Do we have a pointer? | ||
| 154 | */ | ||
| 110 | bool isSet() const | 155 | bool isSet() const |
| 111 | { | 156 | { |
| 112 | return pRefCnt != NULL; | 157 | return pRefCnt != NULL; |