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* OFBigDataArray, which allocates the memory in pages rather than in bytes.
*
* For security reasons, serialization and deserialization is only implemented
* for OFDataArrays with item size 1.
*/
@interface OFDataArray: OFObject <OFCopying, OFComparing, OFSerialization>
{
uint8_t *data;
size_t count;
size_t itemSize;
}
#ifdef OF_HAVE_PROPERTIES
@property (readonly, getter=cArray) void *data;
@property (readonly) size_t count;
@property (readonly) size_t itemSize;
#endif
/*!
* @brief Creates a new OFDataArray with an item size of 1.
*
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* OFBigDataArray, which allocates the memory in pages rather than in bytes.
*
* For security reasons, serialization and deserialization is only implemented
* for OFDataArrays with item size 1.
*/
@interface OFDataArray: OFObject <OFCopying, OFComparing, OFSerialization>
{
uint8_t *items;
size_t count;
size_t itemSize;
}
#ifdef OF_HAVE_PROPERTIES
@property (readonly) void *items;
@property (readonly) size_t count;
@property (readonly) size_t itemSize;
#endif
/*!
* @brief Creates a new OFDataArray with an item size of 1.
*
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* @brief Returns the size of each item in the OFDataArray in bytes.
*
* @return The size of each item in the OFDataArray in bytes
*/
- (size_t)itemSize;
/*!
* @brief Returns all elements of the OFDataArray as a C array.
*
* @warning The pointer is only valid until the OFDataArray is changed!
*
* Modifying the returned array directly is allowed and will change the contents
* of the data array.
*
* @return All elements of the OFDataArray as a C array
*/
- (void*)cArray OF_RETURNS_INNER_POINTER;
/*!
* @brief Returns a specific item of the OFDataArray.
*
* @param index The number of the item to return
* @return The specified item of the OFDataArray
*/
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* @brief Returns the size of each item in the OFDataArray in bytes.
*
* @return The size of each item in the OFDataArray in bytes
*/
- (size_t)itemSize;
/*!
* @brief Returns all items of the OFDataArray as a C array.
*
* @warning The pointer is only valid until the OFDataArray is changed!
*
* Modifying the returned array directly is allowed and will change the contents
* of the data array.
*
* @return All elements of the OFDataArray as a C array
*/
- (void*)items OF_RETURNS_INNER_POINTER;
/*!
* @brief Returns a specific item of the OFDataArray.
*
* @param index The number of the item to return
* @return The specified item of the OFDataArray
*/
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- (void)insertItem: (const void*)item
atIndex: (size_t)index;
/*!
* @brief Adds items from a C array to the OFDataArray.
*
* @param count The number of items to add
* @param cArray A C array containing the items to add
*/
- (void)addItemsFromCArray: (const void*)cArray
count: (size_t)count;
/*!
* @brief Adds items from a C array to the OFDataArray at the specified index.
*
* @param cArray A C array containing the items to add
* @param index The index where the items should be added
* @param count The number of items to add
*/
- (void)insertItemsFromCArray: (const void*)cArray
atIndex: (size_t)index
count: (size_t)count;
/*!
* @brief Removes the item at the specified index.
*
* @param index The index of the item to remove
*/
- (void)removeItemAtIndex: (size_t)index;
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- (void)insertItem: (const void*)item
atIndex: (size_t)index;
/*!
* @brief Adds items from a C array to the OFDataArray.
*
* @param count The number of items to add
* @param items A C array containing the items to add
*/
- (void)addItems: (const void*)array
count: (size_t)count;
/*!
* @brief Adds items from a C array to the OFDataArray at the specified index.
*
* @param items A C array containing the items to add
* @param index The index where the items should be added
* @param count The number of items to add
*/
- (void)insertItems: (const void*)items
atIndex: (size_t)index
count: (size_t)count;
/*!
* @brief Removes the item at the specified index.
*
* @param index The index of the item to remove
*/
- (void)removeItemAtIndex: (size_t)index;
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