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kArray2 Class Reference

Description

Represents a 2D array.

The kArray2 class represents a 2D array of objects or values. The kArray2 constructor accepts arguments that determine the array item type (kType) and array dimension lengths.

For arrays that contain objects (e.g. kImage) as opposed to values (e.g. k32s), the objects are not automatically destroyed when the array is destroyed. To recursively destroy both the array and the array items, use kObject_Dispose.

kArray2 supports the kObject_Clone, kObject_Dispose, and kObject_Size methods.

kArray2 supports the kdat5 and kdat6 serialization protocols.

Inheritance diagram for kArray2:
Inheritance graph

Public Member Functions

kStatus kArray2_Allocate (kArray2 array, kType itemType, kSize length0, kSize length1)
 Reallocates the internal array item buffer. More...
 
kStatus kArray2_Assign (kArray2 array, kArray2 source)
 Performs a shallow copy of the source array. More...
 
void * kArray2_At (kArray2 array, kSize index0, kSize index1)
 Returns a pointer to the specified item in the array. More...
 
kStatus kArray2_Attach (kArray2 array, void *items, kType itemType, kSize length0, kSize length1)
 Attaches the array to an external item buffer. More...
 
kStatus kArray2_Construct (kArray2 *array, kType itemType, kSize length0, kSize length1, kAlloc allocator)
 Constructs a kArray2 object. More...
 
kStatus kArray2_ConstructEx (kArray2 *array, kType itemType, kSize length0, kSize length1, kAlloc allocator, kAlloc dataAllocator)
 Constructs a kArray2 object using a separate allocator for data array memory. More...
 
kSize kArray2_Count (kArray2 array)
 Returns the array item count, in elements. More...
 
void * kArray2_Data (kArray2 array)
 Returns a pointer to the array item buffer. More...
 
kAlloc kArray2_DataAlloc (kArray2 array)
 Reports the data allocator that was optionally provided at construction time. More...
 
void * kArray2_DataAt (kArray2 array, kSSize index0, kSSize index1)
 Calculates an address relative to the start of the buffer. More...
 
kSize kArray2_DataSize (kArray2 array)
 Reports the size, in bytes, of the array item buffer. More...
 
kStatus kArray2_Item (kArray2 array, kSize index0, kSize index1, void *item)
 Gets the value of an item. More...
 
kSize kArray2_ItemSize (kArray2 array)
 Returns the array item size. More...
 
kType kArray2_ItemType (kArray2 array)
 Returns the array item type. More...
 
kSize kArray2_Length (kArray2 array, kSize dimension)
 Returns the length of the specified array dimension, in elements. More...
 
kStatus kArray2_Resize (kArray2 array, kSize length0, kSize length1)
 Resizes the internal array item buffer. More...
 
kStatus kArray2_SetItem (kArray2 array, kSize index0, kSize index1, const void *item)
 Sets the value of an item. More...
 
kStatus kArray2_Zero (kArray2 array)
 Sets all array element bits to zero. More...
 
- Public Member Functions inherited from kObject
kAlloc kObject_Alloc (kObject object)
 Gets the memory allocator associated with this object. More...
 
kStatus kObject_Clone (kObject *object, kObject source, kAlloc allocator)
 Constructs a new object by copying an existing object, including any aggregated child elements. More...
 
kStatus kObject_Destroy (kObject object)
 Destroys the object. More...
 
kStatus kObject_Dispose (kObject object)
 Destroys the object and any aggregated child elements. More...
 
kBool kObject_Equals (kObject object, kObject other)
 Determines whether the object is equal to another object. More...
 
kBool kObject_HasForeignData (kObject object)
 Reports whether the object, including aggregated child elements, contains any foreign memory references. More...
 
kSize kObject_HashCode (kObject object)
 Gets a hash code representing the state of this object. More...
 
kBool kObject_Is (kObject object, kType type)
 Determines whether this object is an instance of the specified type. More...
 
kBool kObject_IsShared (kObject object)
 Reports whether the object is currently shared (reference count greater than one). More...
 
kStatus kObject_SetPool (kObject object, kObjectPool pool)
 Sets the object pool associated with this object. More...
 
kStatus kObject_Share (kObject object)
 Increments the reference count associated with this object. More...
 
kSize kObject_Size (kObject object)
 Estimates the memory consumed by this object, including any aggregated child elements. More...
 
kType kObject_Type (kObject object)
 Returns the type of the object. More...
 
- Public Member Functions inherited from kCollection
kSize kCollection_Count (kCollection collection)
 Gets the collection element count. More...
 
kIterator kCollection_GetIterator (kCollection collection)
 Returns an iterator to the first element in the collection. More...
 
kBool kCollection_HasNext (kCollection collection, kIterator iterator)
 Determines whether a collection has another item. More...
 
kType kCollection_ItemType (kCollection collection)
 Gets the collection element type. More...
 
void * kCollection_Next (kCollection collection, kIterator *iterator)
 Gets a pointer to the next collection element and then advances the iterator. More...
 

Related

#define kArray2_AsT(kArray2_array, kSize_index0, kSize_index1, T)
 Gets the value of an item. More...
 
#define kArray2_AtT(kArray2_array, kSize_index0, kSize_index1, T)
 Returns a pointer to the specified item in the array. More...
 
#define kArray2_AttachT(kArray2_array, TPtr_items, kType_itemType, kSize_length0, kSize_length1)
 Attaches the array to an external item buffer. More...
 
#define kArray2_DataAtT(kArray2_array, kSSize_index0, kSSize_index1, T)
 Calculates an address relative to the start of the buffer. More...
 
#define kArray2_DataT(kArray2_array, T)
 Returns a strongly-typed pointer to the array item buffer. More...
 
#define kArray2_ItemT(kArray2_array, kSize_index0, kSize_index1, TPtr_item)
 Gets the value of an item. More...
 
#define kArray2_SetAsT(kArray2_array, kSize_index0, kSize_index1, T_value, T)
 Sets the value of an item. More...
 
#define kArray2_SetItemT(kArray2_array, kSize_index0, kSize_index1, TPtr_item)
 Sets the value of an item. More...
 

Additional Inherited Members

- Protected Member Functions inherited from kObject
kStatus kObject_FreeMem (kObject object, void *mem)
 Protected method called by derived classes to free memory using the object's allocator. More...
 
kStatus kObject_FreeMemRef (kObject object, void *mem)
 Protected method called by derived classes to free memory (and reset the provided memory pointer to kNULL) using the object's allocator. More...
 
kStatus kObject_GetMem (kObject object, kSize size, void *mem)
 Protected method called by derived classes to allocate memory using the object's allocator. More...
 
kStatus kObject_GetMemZero (kObject object, kSize size, void *mem)
 Protected method called by derived classes to allocate and zero memory using the object's allocator. More...
 
kStatus kObject_Init (kObject object, kType type, kAlloc alloc)
 Protected method called by derived classes to initialize the kObject base class. More...
 
kStatus kObject_VDisposeItems (kObject object)
 Protected virtual method that destroys any aggregated child objects associated with a collection. More...
 
kBool kObject_VEquals (kObject object, kObject other)
 Protected virtual method that compares two objects for equality. More...
 
kBool kObject_VHasForeignData (kObject object)
 Protected virtual method that reports whether the object, including aggregated child elements, contains any foreign memory references. More...
 
kSize kObject_VHashCode (kObject object)
 Protected virtual method that calculates a hash code representing the object instance. More...
 
kStatus kObject_VInitClone (kObject object, kObject source, kAlloc allocator)
 Protected virtual method that clones (makes a deep copy of) the specified source object. More...
 
kStatus kObject_VRelease (kObject object)
 Protected virtual method that deallocates any resources owned by the object. More...
 
kSize kObject_VSize (kObject object)
 Protected virtual method that calculates the total size (in bytes) of the object instance. More...
 

The documentation for this class was generated from the following file: