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* the packaging of this file.
*/
#import <stddef.h>
#import "OFObject.h"
@interface OFArray: OFObject
{
char *data;
size_t itemsize;
size_t items;
}
+ newWithItemSize: (size_t)is;
- initWithItemSize: (size_t)is;
- (size_t)items;
- (void*)data;
- (void*)item: (size_t)item;
- (void*)last;
- add: (void*)item;
- addNItems: (size_t)nitems
fromCArray: (void*)carray;
- removeNItems: (size_t)nitems;
@end
@interface OFBigArray: OFArray
{
size_t size;
}
- initWithSize: (size_t)is;
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* the packaging of this file.
*/
#import <stddef.h>
#import "OFObject.h"
/**
* The OFArray class provides a class for storing dynamically sized arrays.
* If you plan to store large hunks of data, you should consider using
* OFBigArray, which allocates the memory in pages and not in bytes.
*/
@interface OFArray: OFObject
{
char *data;
size_t itemsize;
size_t items;
}
/**
* Creates a new OFArray whose items all have the same size.
*
* \param is The size of each element in the OFArray
* \return A new allocated and initialized OFArray
*/
+ newWithItemSize: (size_t)is;
/**
* Initializes an already allocated OFArray whose items all have the same size.
*
* \param is The size of each element in the OFArray
* \return An initialized OFArray
*/
- initWithItemSize: (size_t)is;
/**
* \return The number of items in the OFArray
*/
- (size_t)items;
/**
* \return The size of each item in the OFArray in bytes
*/
- (size_t)itemsize;
/**
* \return All elements of the OFArray
*/
- (void*)data;
/**
* Returns a specific item of the OFArray.
*
* \param item The number of the item to return
* \return The specified item of the OFArray
*/
- (void*)item: (size_t)item;
/**
* \return The last item of the OFArray
*/
- (void*)last;
/**
* Adds an item to the OFArray.
*
* \param item An arbitrary item
*/
- add: (void*)item;
/**
* Adds items from a C array to the OFArray
*
* \param nitems The number of items to add
* \param carray A C array containing the items to add
*/
- addNItems: (size_t)nitems
fromCArray: (void*)carray;
/**
* Removes the last items from the OFArray
*
* \param nitems The number of items to remove
*/
- removeNItems: (size_t)nitems;
@end
@interface OFBigArray: OFArray
{
size_t size;
}
+ newWithItemSize: (size_t)is;
- initWithItemSize: (size_t)is;
- addNItems: (size_t)nitems
fromCArray: (void*)carray;
- removeNItems: (size_t)nitems;
@end
|