root / scout_avr / src / ros_lib / ros / duration.h @ 88fb3a79
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/*
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* Software License Agreement (BSD License)
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*
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* Copyright (c) 2011, Willow Garage, Inc.
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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 prducts 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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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef _ROS_DURATION_H_
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#define _ROS_DURATION_H_
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namespace ros { |
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void normalizeSecNSecSigned(long& sec, long& nsec); |
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class Duration |
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{ |
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public:
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long sec, nsec;
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Duration() : sec(0), nsec(0) {} |
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Duration(long _sec, long _nsec) : sec(_sec), nsec(_nsec) |
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{ |
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normalizeSecNSecSigned(sec, nsec); |
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} |
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Duration& operator+=(const Duration &rhs);
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Duration& operator-=(const Duration &rhs);
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Duration& operator*=(double scale);
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}; |
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} |
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#endif
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