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/*
* Copyright (c) 2016, 2017 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#ifndef __ARM_COMPUTE_SIZE2D_H__
#define __ARM_COMPUTE_SIZE2D_H__
#include <cstddef>
namespace arm_compute
{
/** Class for specifying the size of an image or rectangle */
class Size2D
{
public:
/** Default constructor */
Size2D()
: width(0), height(0)
{
}
/** Constructor. Initializes "width" and "height" respectively with "w" and "h"
*
* @param[in] w Width of the image or rectangle
* @param[in] h Height of the image or rectangle
*/
Size2D(size_t w, size_t h)
: width(w), height(h)
{
}
/** Constructor. Initializes "width" and "height" with the dimensions of "size"
*
* @param[in] size Size data object
*/
Size2D(const Size2D &size)
: width(size.width), height(size.height)
{
}
/** Copy assignment
*
* @param[in] size Constant reference input "Size2D" data object to copy
*
* @return Reference to the newly altered left hand side "Size2D" data object
*/
Size2D &operator=(const Size2D &size)
{
width = size.width;
height = size.height;
return *this;
}
/** The area of the image or rectangle calculated as (width * height)
*
* @return Area (width * height)
*
*/
size_t area() const
{
return (width * height);
}
public:
size_t width; /**< Width of the image region or rectangle */
size_t height; /**< Height of the image region or rectangle */
};
}
#endif /*__ARM_COMPUTE_SIZE2D_H__ */
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