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/*
* Copyright (c) 2016-2018 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 "support/ToolchainSupport.h"
#include <cstddef>
#include <utility>
namespace arm_compute
{
/** Class for specifying the size of an image or rectangle */
class Size2D
{
public:
/** Default constructor */
Size2D() = default;
/** 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)
{
}
/** The area of the image or rectangle calculated as (width * height)
*
* @return Area (width * height)
*
*/
size_t area() const
{
return (width * height);
}
bool operator==(const Size2D &other) const
{
return (width == other.width) && (height == other.height);
}
bool operator!=(const Size2D &other) const
{
return !(*this == other);
}
std::string to_string() const
{
return support::cpp11::to_string(width) + std::string("x") + support::cpp11::to_string(height);
}
/** Semantic accessor for width as x.
*
* @return x.
*/
size_t x() const
{
return width;
}
/** Semantic accessor for height as y.
*
* @return y.
*/
size_t y() const
{
return 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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