Concurrency::tiled_index< _Dim0, _Dim1, _Dim2 > Class Template Reference

A tiled_index is a set of indices of 1 to 3 dimensions which have been subdivided into 1-, 2-, or 3-dimensional tiles in a tiled_extent. It has three specialized forms: tiled_index<_Dim0>, tiled_index<_Dim0, _Dim1>, and tiled_index<_Dim0, _Dim1, _Dim2>, where _Dim0-2 specify the length of the tile along the each dimension, with _Dim0 being the most-significant dimension and _Dim2 being the least-significant. More...

#include <amp.h>

Inheritance diagram for Concurrency::tiled_index< _Dim0, _Dim1, _Dim2 >:

Public Member Functions
	tiled_index (const index< rank > &_Global, const index< rank > &_Local, const index< rank > &_Tile, const index< rank > &_Tile_origin, const tile_barrier &_Barrier) __GPU
	A Constructor that initializes data members using the given values. More...
	tiled_index (const tiled_index &_Other) __GPU
	Copy Constructor. More...
	__declspec (property(get=get_tile_extent)) extent< rank > tile_extent
	Returns an instance of an extent that captures the values of the tiled_index template arguments _Dim0, _Dim1, _Dim2 More...
extent< rank >	get_tile_extent () __GPU
Public Member Functions inherited from Concurrency::_Tiled_index_base< 3 >
	_CPP_AMP_VERIFY_RANK (_Rank, tiled_index)
	_Tiled_index_base (const index< rank > &_Global, const index< rank > &_Local, const index< rank > &_Tile, const index< rank > &_Tile_origin, const tile_barrier &_Barrier) __GPU
	A Constructor that initializes data members using the given values. More...
	_Tiled_index_base (const _Tiled_index_base &_Other) __GPU
	Copy Constructor. More...
	operator const index< rank > () const __GPU
	Implicit conversion operator that converts a tiled_index into an index. The implicit conversion converts to the .global index member. More...

Static Public Attributes
static const int	tile_dim0 = _Dim0
	These constants allow access to the template arguments of tiled_index. More...
static const int	tile_dim1 = _Dim1
static const int	tile_dim2 = _Dim2
Static Public Attributes inherited from Concurrency::_Tiled_index_base< 3 >
static const int	rank

Private Member Functions
tiled_index &	operator= (const tiled_index &) __GPU

Additional Inherited Members
Public Attributes inherited from Concurrency::_Tiled_index_base< 3 >
const index< rank >	global
	An index that represents the global index within an extent. More...
const index< rank >	local
	An index that represents the relative index within the current tile of a tiled_extent. More...
const index< rank >	tile
	An index that represents the coordinates of the current tile of a tiled_extent. More...
const index< rank >	tile_origin
	An index that represents the global coordinates of the origin of the current tile within a tiled_extent. More...
const tile_barrier	barrier
	An object which represents a barrier within the current tile of threads. More...

Detailed Description

template<int _Dim0, int _Dim1 = 0, int _Dim2 = 0>
class Concurrency::tiled_index< _Dim0, _Dim1, _Dim2 >

A tiled_index is a set of indices of 1 to 3 dimensions which have been subdivided into 1-, 2-, or 3-dimensional tiles in a tiled_extent. It has three specialized forms: tiled_index<_Dim0>, tiled_index<_Dim0, _Dim1>, and tiled_index<_Dim0, _Dim1, _Dim2>, where _Dim0-2 specify the length of the tile along the each dimension, with _Dim0 being the most-significant dimension and _Dim2 being the least-significant.

Constructor & Destructor Documentation

template<int _Dim0, int _Dim1 = 0, int _Dim2 = 0>

Concurrency::tiled_index< _Dim0, _Dim1, _Dim2 >::tiled_index ( const index< rank > &  _Global, const index< rank > &  _Local, const index< rank > &  _Tile, const index< rank > &  _Tile_origin, const tile_barrier &  _Barrier  )

inline

A Constructor that initializes data members using the given values.

Parameters

_Global	The global index to be copied from
_Local	The local index to be copied from
_Tile	The tile index to be copied from
_Tile_origin	The tile origin to be copied from
_Barrier	The barrier to be copied from

    : _Tiled_index_base(_Global, _Local, _Tile, _Tile_origin, _Barrier) 
    {}

template<int _Dim0, int _Dim1 = 0, int _Dim2 = 0>

Concurrency::tiled_index< _Dim0, _Dim1, _Dim2 >::tiled_index ( const tiled_index< _Dim0, _Dim1, _Dim2 > &  _Other )

inline

Copy Constructor.

Parameters

_Other

The tile_index instance to be copied from .

    : _Tiled_index_base(_Other) 
    {}

Member Function Documentation

template<int _Dim0, int _Dim1 = 0, int _Dim2 = 0>

Concurrency::tiled_index< _Dim0, _Dim1, _Dim2 >::__declspec

(

property(get=get_tile_extent)

)

Returns an instance of an extent that captures the values of the tiled_index template arguments _Dim0, _Dim1, _Dim2

template<int _Dim0, int _Dim1 = 0, int _Dim2 = 0>

extent<rank> Concurrency::tiled_index< _Dim0, _Dim1, _Dim2 >::get_tile_extent ( )

inline

{ return extent<rank>(_Dim0, _Dim1, _Dim2); }

template<int _Dim0, int _Dim1 = 0, int _Dim2 = 0>

tiled_index& Concurrency::tiled_index< _Dim0, _Dim1, _Dim2 >::operator= ( const tiled_index< _Dim0, _Dim1, _Dim2 > &  )

private

Member Data Documentation

template<int _Dim0, int _Dim1 = 0, int _Dim2 = 0>

const int Concurrency::tiled_index< _Dim0, _Dim1, _Dim2 >::tile_dim0 = _Dim0

static

These constants allow access to the template arguments of tiled_index.

template<int _Dim0, int _Dim1 = 0, int _Dim2 = 0>

const int Concurrency::tiled_index< _Dim0, _Dim1, _Dim2 >::tile_dim1 = _Dim1

static

template<int _Dim0, int _Dim1 = 0, int _Dim2 = 0>

const int Concurrency::tiled_index< _Dim0, _Dim1, _Dim2 >::tile_dim2 = _Dim2

static

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

• VS2013/inc/amp.h