/usr/include/ompl/base/State.h is in libompl-dev 0.14.2+dfsg-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 | /*********************************************************************
* Software License Agreement (BSD License)
*
* Copyright (c) 2010, Rice University
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials provided
* with the distribution.
* * Neither the name of the Rice University nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*********************************************************************/
/* Author: Ioan Sucan */
#ifndef OMPL_BASE_STATE_
#define OMPL_BASE_STATE_
#include <boost/concept_check.hpp>
namespace ompl
{
namespace base
{
/** \brief Definition of an abstract state.
See \ref stateAlloc and \ref stateOps. */
class State
{
private:
/** \brief Disable copy-constructor */
State(const State&);
/** \brief Disable copy operator */
const State& operator=(const State&);
protected:
State(void)
{
}
virtual ~State(void)
{
}
public:
/** \brief Cast this instance to a desired type. */
template<class T>
const T* as(void) const
{
/** \brief Make sure the type we are allocating is indeed a state */
BOOST_CONCEPT_ASSERT((boost::Convertible<T*, State*>));
return static_cast<const T*>(this);
}
/** \brief Cast this instance to a desired type. */
template<class T>
T* as(void)
{
/** \brief Make sure the type we are allocating is indeed a state */
BOOST_CONCEPT_ASSERT((boost::Convertible<T*, State*>));
return static_cast<T*>(this);
}
};
/** \brief Definition of a compound state */
class CompoundState : public State
{
public:
CompoundState(void) : State(), components(NULL)
{
}
virtual ~CompoundState(void)
{
}
/** \brief Cast a component of this instance to a desired type. */
template<class T>
const T* as(const unsigned int index) const
{
/** \brief Make sure the type we are allocating is indeed a state */
BOOST_CONCEPT_ASSERT((boost::Convertible<T*, State*>));
return static_cast<const T*>(components[index]);
}
/** \brief Cast a component of this instance to a desired type. */
template<class T>
T* as(const unsigned int index)
{
/** \brief Make sure the type we are allocating is indeed a state */
BOOST_CONCEPT_ASSERT((boost::Convertible<T*, State*>));
return static_cast<T*>(components[index]);
}
/** \brief Access element i<sup>th</sup> component. This
does not check whether the index is within bounds. */
State* operator[](unsigned int i) const
{
return components[i];
}
/** \brief The components that make up a compound state */
State **components;
};
}
}
#endif
|