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src
ompl
base
goals
GoalStates.h
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/*********************************************************************
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* Software License Agreement (BSD License)
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*
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* Copyright (c) 2010, Rice University
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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 the Rice University 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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/* Author: Ioan Sucan */
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#ifndef OMPL_BASE_GOALS_GOAL_STATES_
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#define OMPL_BASE_GOALS_GOAL_STATES_
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#include "ompl/base/goals/GoalSampleableRegion.h"
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#include "ompl/base/ScopedState.h"
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#include <vector>
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namespace
ompl
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{
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namespace
base
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{
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class
GoalStates
:
public
GoalSampleableRegion
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{
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public
:
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GoalStates
(
const
SpaceInformationPtr
&si) :
GoalSampleableRegion
(si), samplePosition_(0)
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{
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type_
=
GOAL_STATES
;
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}
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virtual
~
GoalStates
(
void
);
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virtual
void
sampleGoal
(
State
*st)
const
;
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virtual
unsigned
int
maxSampleCount
(
void
)
const
;
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virtual
double
distanceGoal
(
const
State
*st)
const
;
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virtual
void
print
(std::ostream &out = std::cout)
const
;
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virtual
void
addState
(
const
State
* st);
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void
addState
(
const
ScopedState<>
&st);
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virtual
void
clear
(
void
);
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virtual
bool
hasStates
(
void
)
const
;
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virtual
const
State
*
getState
(
unsigned
int
index)
const
;
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virtual
std::size_t
getStateCount
(
void
)
const
;
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protected
:
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std::vector<State*>
states_
;
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private
:
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mutable
unsigned
int
samplePosition_;
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void
freeMemory(
void
);
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};
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}
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}
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#endif