Size2D Class Reference

Class for specifying the size of an image or rectangle. More...

#include <Size2D.h>

Public Member Functions
	Size2D ()=default
	Default constructor. More...
	Size2D (size_t w, size_t h) noexcept
	Constructor. More...
size_t	area () const
	The area of the image or rectangle calculated as (width * height) More...
bool	operator== (const Size2D &other) const
bool	operator!= (const Size2D &other) const
std::string	to_string () const
size_t	x () const
	Semantic accessor for width as x. More...
size_t	y () const
	Semantic accessor for height as y. More...

Data Fields
size_t	width = {}
	Width of the image region or rectangle. More...
size_t	height = {}
	Height of the image region or rectangle. More...

Detailed Description

Class for specifying the size of an image or rectangle.

Definition at line 34 of file Size2D.h.

Constructor & Destructor Documentation

Size2D() [1/2]

Size2D ( )

default

Default constructor.

Size2D() [2/2]

Size2D ( size_t  w, size_t  h  )

inlinenoexcept

Constructor.

Initializes "width" and "height" respectively with "w" and "h"

Parameters

[in]	w	Width of the image or rectangle
[in]	h	Height of the image or rectangle

Definition at line 44 of file Size2D.h.

        : width(w),
          height(h)
    {
    }

Member Function Documentation

area()

size_t area ( ) const

inline

The area of the image or rectangle calculated as (width * height)

Returns

Area (width * height)

Definition at line 54 of file Size2D.h.

    {
        return (width * height);
    }

References Size2D::height, and Size2D::width.

Referenced by arm_compute::misc::shape_calculator::compute_col2im_shape(), arm_compute::misc::shape_calculator::compute_im2col_conv_shape(), arm_compute::misc::shape_calculator::compute_winograd_filter_transform_shape(), arm_compute::misc::shape_calculator::compute_winograd_input_transform_shape(), and arm_compute::test::validation::reference::winograd_filter_transform().

operator!=()

bool operator!= ( const Size2D &  other ) const

inline

Definition at line 64 of file Size2D.h.

    {
        return !(*this == other);
    }

operator==()

bool operator== ( const Size2D &  other ) const

inline

Definition at line 59 of file Size2D.h.

    {
        return (width == other.width) && (height == other.height);
    }

References Size2D::height, and Size2D::width.

to_string()

std::string to_string

(

)

const

Definition at line 29 of file Size2D.cpp.

{
    return support::cpp11::to_string(width) + std::string("x") + support::cpp11::to_string(height);
}

References Size2D::height, arm_compute::support::cpp11::to_string(), and Size2D::width.

Referenced by ClWinogradFilterTransformKernel::configure(), ClWinogradInputTransformKernel::configure(), and ClWinogradOutputTransformKernel::configure().

x()

size_t x ( ) const

inline

Semantic accessor for width as x.

Returns

x.

Definition at line 75 of file Size2D.h.

    {
        return width;
    }

References Size2D::width.

Referenced by arm_compute::calculate_same_pad(), arm_compute::misc::shape_calculator::compute_space_to_batch_shape(), CpuPool2dKernel::configure(), ClWinogradOutputTransformKernel::configure(), CLSpaceToBatchLayerKernel::configure(), NEFFTConvolutionLayer::configure(), CLFFTConvolutionLayer::configure(), arm_compute::experimental::dynamic_fusion::convert_pool_attr_to_pool_info(), arm_compute::test::validation::reference::convolution_layer_nchw(), NESpaceToBatchLayerKernel::run(), arm_compute::scaled_dimensions(), CLDepthwiseConvolutionLayer::validate(), NEFFTConvolutionLayer::validate(), and CLFFTConvolutionLayer::validate().

y()

size_t y ( ) const

inline

Semantic accessor for height as y.

Returns

y.

Definition at line 84 of file Size2D.h.

    {
        return height;
    }

References Size2D::height.

Referenced by arm_compute::calculate_same_pad(), arm_compute::misc::shape_calculator::compute_space_to_batch_shape(), CpuPool2dKernel::configure(), ClWinogradOutputTransformKernel::configure(), CLSpaceToBatchLayerKernel::configure(), NEFFTConvolutionLayer::configure(), CLFFTConvolutionLayer::configure(), arm_compute::experimental::dynamic_fusion::convert_pool_attr_to_pool_info(), arm_compute::test::validation::reference::convolution_layer_nchw(), NESpaceToBatchLayerKernel::run(), arm_compute::scaled_dimensions(), CLDepthwiseConvolutionLayer::validate(), NEFFTConvolutionLayer::validate(), and CLFFTConvolutionLayer::validate().

Field Documentation

height

size_t height = {}

Height of the image region or rectangle.

Definition at line 91 of file Size2D.h.

Referenced by GraphBuilder::add_convolution_node(), GraphBuilder::add_deconvolution_node(), GraphBuilder::add_depthwise_convolution_node(), Size2D::area(), arm_compute::cl_winograd_convolution_layer_supported(), arm_compute::misc::shape_calculator::compute_col2im_shape(), arm_compute::misc::shape_calculator::compute_im2col_conv_shape(), arm_compute::misc::shape_calculator::compute_pool_shape(), arm_compute::misc::shape_calculator::compute_unpool_shape(), arm_compute::compute_winograd_convolution_tiles(), arm_compute::misc::shape_calculator::compute_winograd_filter_transform_shape(), arm_compute::misc::shape_calculator::compute_winograd_input_transform_shape(), arm_compute::misc::shape_calculator::compute_winograd_output_transform_shape(), ClPool2dKernel::configure(), CpuPool2dKernel::configure(), CpuPool2d::configure(), ClWinogradFilterTransformKernel::configure(), ClWinogradInputTransformKernel::configure(), ClWinogradOutputTransformKernel::configure(), ClIm2ColKernel::configure(), CpuIm2ColKernel::configure(), arm_compute::test::validation::reference::im2col_nchw(), arm_compute::test::validation::reference::im2col_nhwc(), arm_compute::operator<<(), Size2D::operator==(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc_kernel_indices(), arm_compute::cpu::poolingMxN_q8_neon_nhwc(), Size2D::to_string(), CpuPool2dKernel::validate(), arm_compute::test::validation::reference::winograd_filter_transform(), arm_compute::test::validation::reference::winograd_input_transform(), arm_compute::test::validation::reference::winograd_output_transform(), and Size2D::y().

width

size_t width = {}

Width of the image region or rectangle.

Definition at line 90 of file Size2D.h.

Referenced by GraphBuilder::add_convolution_node(), GraphBuilder::add_deconvolution_node(), GraphBuilder::add_depthwise_convolution_node(), Size2D::area(), arm_compute::cl_winograd_convolution_layer_supported(), arm_compute::misc::shape_calculator::compute_col2im_shape(), arm_compute::misc::shape_calculator::compute_im2col_conv_shape(), arm_compute::misc::shape_calculator::compute_pool_shape(), arm_compute::misc::shape_calculator::compute_unpool_shape(), arm_compute::compute_winograd_convolution_tiles(), arm_compute::misc::shape_calculator::compute_winograd_filter_transform_shape(), arm_compute::misc::shape_calculator::compute_winograd_input_transform_shape(), arm_compute::misc::shape_calculator::compute_winograd_output_transform_shape(), ClPool2dKernel::configure(), CpuPool2dKernel::configure(), CpuPool2d::configure(), ClWinogradInputTransformKernel::configure(), ClWinogradFilterTransformKernel::configure(), ClWinogradOutputTransformKernel::configure(), ClCol2ImKernel::configure(), ClIm2ColKernel::configure(), CpuIm2ColKernel::configure(), arm_compute::test::validation::reference::im2col_nchw(), arm_compute::test::validation::reference::im2col_nhwc(), arm_compute::operator<<(), Size2D::operator==(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc(), arm_compute::cpu::poolingMxN_fp32_neon_nhwc_kernel_indices(), arm_compute::cpu::poolingMxN_q8_neon_nhwc(), CpuPool2dKernel::run_op(), Size2D::to_string(), CpuPool2dKernel::validate(), arm_compute::test::validation::reference::winograd_filter_transform(), arm_compute::test::validation::reference::winograd_input_transform(), arm_compute::test::validation::reference::winograd_output_transform(), and Size2D::x().

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

• arm_compute/core/Size2D.h
• src/core/Size2D.cpp