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// Copyright (C) 1999-2003 Paul O. Lewis
//
// This file is part of NCL (Nexus Class Library) version 2.0.
//
// NCL 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 2 of the License, or
// (at your option) any later version.
//
// NCL 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 NCL; if not, write to the Free Software Foundation, Inc.,
// 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
#ifndef NCL_NXSDISTANCEDATUM_H
#define NCL_NXSDISTANCEDATUM_H
/*----------------------------------------------------------------------------------------------------------------------
| This class stores pairwise distance values. It has no public access functions, reflecting the fact that it is
| manipulated strictly by its only friend class, the NxsDistancesBlock class.
*/
class NxsDistanceDatum
{
friend class NxsDistancesBlock;
public:
NxsDistanceDatum();
virtual ~NxsDistanceDatum();
private:
double value; /* the pairwise distance value stored */
bool missing; /* true if there is missing data for this pair */
};
typedef NxsDistanceDatum DistanceDatum;
#endif
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