Public Types

typedef RefPtr< MemCore::Chunk
< T > > MemChunk
typedef MultiArray< N, T > MultiArray_t

Public Member Functions

ReferencingMemArray (const Iterator< T > &data, const MultiIndex< N > &Sz, const RefPtr< MemCore::ChunkBase > &MemStorage, const WeakPtr< CreativeArrayBase > &theCreator)
Constructor.
ReferencingMemArray (const RefPtr< Chunk< T > > &data, const MultiIndex< N > &Sz, const WeakPtr< CreativeArrayBase > &theCreator)
Construct from memory chunk and multidimensional index.
ReferencingMemArray (const RefPtr< MemCore::ChunkBase > &Storage, const MultiArray< N, T > &M, const WeakPtr< CreativeArrayBase > &theCreator)
Create referencing mem array from an existing multi array and some memory reference.
override RefPtr
< MemCore::TypedChunk< T > > myChunk () const
Return storage type.
override MemCore::memsize_t memsize () const
Note: memsize does not return the number of elements here, but the actual memory that is occupied.
override index_t nElements () const
return the number of elements in this array
override void DeferredConstructor ()
Virtual deferred reference pointer construction pointer Don't overload if you don't know exactly what this function is supposed to do. See class DynPtr for more info.
override const type_info & getType () const
Return the element type of the certain array.
override const type_info & getBaseType () const
Return the element type of the certain array.
override const FiberTypeBase & getFiberType () const
override HyperslabParameters & getHyperslabParameters ()
override void * getPtr ()
Special Array Storage.
override const void * OriginPtr () const
Get pointer to origin of linearly procedural array, if it is linear.
override const void * DeltaPtr () const
Get pointer to delta of linearly procedural array, if it is linear.
override T first () const
Retrieve the first element.
override T last () const
Retrieve the last element.
override CreativeIterator< T > * creativeIterator ()
override const
CreativeIterator< T > * creativeIterator () const
const RefPtr
< MemCore::ChunkBase > & StoragePtr () const
const RefPtr
< MemCore::ChunkBase > & getStorage () const
RefPtr< MemCore::TypedChunk< T > > getTypedStorage () const

Protected Attributes

RefPtr< MemCore::ChunkBase > Storage

Detailed Description

template<int N, class T>
class Fiber::ReferencingMemArray< N, T >

A memory array that may share its data storage with something else.

Author:: Werner Benger

Constructor & Destructor Documentation

template<int N, class T >

Fiber::ReferencingMemArray< N, T >::ReferencingMemArray	(	const RefPtr< MemCore::ChunkBase > &	Storage,
		const MultiArray< N, T > &	M,
		const WeakPtr< CreativeArrayBase > &	theCreator
	)			`[inline]`

Create referencing mem array from an existing multi array and some memory reference.

It is assumed that the data reference is associated with the provided multi array, otherwise calling this constructor makes no sense. However, the base offset of the memory location does not need to overlap. This is useful when the multiarray refers to a subset of a larger memory instance. Required for the getSlice() function.

Member Function Documentation

template<int N, class T >

override void* Fiber::ReferencingMemArray< N, T >::getPtr ( ) [inline, virtual]

Special Array Storage.

Get pointer to underlying data, if this is a contiguous array

Implements Fiber::MemBase.

Fiber::ReferencingMemArray< N, T > Class Template Reference