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/*
* Copyright (C) 2011 Regents of the University of Michigan
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __POSLIST_H__
#define __POSLIST_H__
#include <vector>
/// Store refID/position, but does not store values < 0.
class PosList
{
public:
/// Constructor
PosList();
/// Reserves space for numRefs reference ids and numPositions for each id.
PosList(int numRefs, int numPositions);
/// Destructor
virtual ~PosList();
/// Add the specified reference id/position (negative values will not be
/// added).
void addPosition(int refID, int refPosition);
/// Return whether or not this list contains the specified reference ID
/// and position (negative values will automatically return false).
bool hasPosition(int refID, int refPosition);
protected:
PosList(const PosList& p);
void initVars();
// 2-D vector.
// indexed by [referenceID][position].
std::vector < std::vector<bool> > myPosList;
int myNumRefs;
int myNumPos;
};
#endif
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