tiled_extent Class

發行項
04/28/2015

A tiled_extent object is an extent object of one to three dimensions that subdivides the extent space into one-, two-, or three-dimensional tiles.

template <
   int _Dim0,
   int _Dim1,
   int _Dim2
>
class tiled_extent : public Concurrency::extent<3>;

template <
   int _Dim0,
   int _Dim1
>
class tiled_extent<_Dim0, _Dim1, 0> : public Concurrency::extent<2>;

template <
   int _Dim0
>
class tiled_extent<_Dim0, 0, 0> : public Concurrency::extent<1>;

Parameters

_Dim0
The length of the most significant dimension.
_Dim1
The length of the next-to-most significant dimension.
_Dim2
The length of the least significant dimension.

Members

Public Constructors

Name	Description
tiled_extent::tiled_extent Constructor	Initializes a new instance of the tiled_extent class.

Public Methods

Name	Description
tiled_extent::get_tile_extent Method	Returns an extent object that captures the values of the tiled_extent template arguments _Dim0, _Dim1, and _Dim2.
tiled_extent::pad Method	Returns a new tiled_extent object with extents adjusted up to be evenly divisible by the tile dimensions.
tiled_extent::truncate Method	Returns a new tiled_extent object with extents adjusted down to be evenly divisible by the tile dimensions.

Public Operators

Name	Description
tiled_extent::operator= Operator	Copies the contents of the specified tiled_index object into this one.

Public Constants

Name	Description
tiled_extent::tile_dim0 Constant	Stores the length of the most significant dimension.
tiled_extent::tile_dim1 Constant	Stores the length of the next-to-most significant dimension.
tiled_extent::tile_dim2 Constant	Stores the length of the least significant dimension.

Public Data Members

Name	Description
tiled_extent::tile_extent Data Member	Gets an extent object that captures the values of the tiled_extent template arguments _Dim0, _Dim1, and _Dim2.

Inheritance Hierarchy

extent

tiled_extent

Requirements

Header: amp.h

Namespace: Concurrency

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