94 lines
3.2 KiB
C++
94 lines
3.2 KiB
C++
/*
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* Software License Agreement (BSD License)
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*
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* Point Cloud Library (PCL) - www.pointclouds.org
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* Copyright (c) 2010-2011, Willow Garage, Inc.
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following
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* disclaimer in the documentation and/or other materials provided
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* with the distribution.
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* * Neither the name of Willow Garage, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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*/
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#pragma once
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#include <pcl/pcl_exports.h> // for PCL_EXPORTS
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#include <istream>
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namespace pcl {
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/** 2D point with float x- and y-coordinates. */
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class PCL_EXPORTS PointXY32f {
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public:
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/** Constructor. */
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inline PointXY32f() : x(0.0f), y(0.0f) {}
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/** Destructor. */
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inline virtual ~PointXY32f() {}
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/** Serializes the point to the specified stream.
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*
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* \param[out] stream the destination for the serialization
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*/
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inline void
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serialize(std::ostream& stream) const
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{
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stream.write(reinterpret_cast<const char*>(&x), sizeof(x));
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stream.write(reinterpret_cast<const char*>(&y), sizeof(y));
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}
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/** Deserializes the point from the specified stream.
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*
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* \param[in] stream the source for the deserialization
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*/
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inline void
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deserialize(std::istream& stream)
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{
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stream.read(reinterpret_cast<char*>(&x), sizeof(x));
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stream.read(reinterpret_cast<char*>(&y), sizeof(y));
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}
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/** Creates a random point within the specified window.
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*
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* \param[in] min_x the minimum value for the x-coordinate of the point
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* \param[in] max_x the maximum value for the x-coordinate of the point
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* \param[in] min_y the minimum value for the y-coordinate of the point
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* \param[in] max_y the maximum value for the y-coordinate of the point
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*/
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static PointXY32f
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randomPoint(const int min_x, const int max_x, const int min_y, const int max_y);
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public:
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/** The x-coordinate of the point. */
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float x;
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/** The y-coordinate of the point. */
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float y;
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};
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} // namespace pcl
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