/usr/include/timbl/neighborSet.h is in libtimbl4-dev 6.4.4-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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$Id: neighborSet.h 15565 2013-01-07 14:27:05Z sloot $
$URL: https://ilk.uvt.nl/svn/trunk/sources/Timbl6/include/timbl/neighborSet.h $
Copyright (c) 1998 - 2013
ILK - Tilburg University
CLiPS - University of Antwerp
This file is part of timbl
timbl 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.
timbl 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/>.
For questions and suggestions, see:
http://ilk.uvt.nl/software.html
or send mail to:
timbl@uvt.nl
*/
#ifndef TIMBL_NEIGHBORSET_H
#define TIMBL_NEIGHBORSET_H
namespace Timbl{
class decayStruct {
friend std::ostream& operator<<( std::ostream&, const decayStruct& );
friend std::ostream& operator<<( std::ostream&, const decayStruct * );
public:
decayStruct():alpha(0),beta(0){};
decayStruct(double a, double b ):alpha(a),beta(b){};
virtual ~decayStruct(){};
virtual std::ostream& put( std::ostream& ) const = 0;
virtual DecayType type() const = 0;
double alpha;
double beta;
};
class zeroDecay: public decayStruct {
public:
zeroDecay():decayStruct(){};
std::ostream& put( std::ostream& ) const;
DecayType type() const { return Zero;};
};
class invLinDecay: public decayStruct {
public:
invLinDecay():decayStruct(){};
std::ostream& put( std::ostream& ) const;
DecayType type() const { return InvLinear;};
};
class invDistDecay: public decayStruct {
public:
invDistDecay():decayStruct(){};
std::ostream& put( std::ostream& ) const;
DecayType type() const { return InvDist;};
};
class expDecay: public decayStruct {
public:
expDecay( double alp ): decayStruct(alp,1.0){};
expDecay( double alp, double bet ): decayStruct(alp,bet){};
std::ostream& put( std::ostream& ) const;
DecayType type() const { return ExpDecay;};
};
class neighborSet {
friend std::ostream& operator<<( std::ostream&, const neighborSet& );
friend std::ostream& operator<<( std::ostream&, const neighborSet * );
friend class BestArray;
public:
neighborSet();
~neighborSet();
neighborSet( const neighborSet& in );
neighborSet& operator=( const neighborSet& );
size_t size() const;
void reserve( size_t );
void clear();
void truncate( size_t );
void merge( const neighborSet& );
double getDistance( size_t ) const;
double bestDistance() const { return getDistance(0); };
const ValueDistribution *getDistribution( size_t ) const;
WValueDistribution *bestDistribution( const decayStruct * =0,
size_t =0 ) const ;
double relativeWeight( const decayStruct *, size_t ) const;
bool setShowDistance( bool b ) const {
bool ret = showDistance;
showDistance = b;
return ret;
}
bool setShowDistribution( bool b ) const {
bool ret = showDistribution;
showDistribution = b;
return ret;
}
private:
mutable bool showDistance;
mutable bool showDistribution;
void push_back( double, const ValueDistribution & );
std::vector<double> distances;
std::vector<ValueDistribution *> distributions;
};
}
#endif
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