SHOGUN  v3.2.0
ManhattanMetric.h
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1 /*
2  * This program is free software; you can redistribute it and/or modify
3  * it under the terms of the GNU General Public License as published by
4  * the Free Software Foundation; either version 3 of the License, or
5  * (at your option) any later version.
6  *
7  * Written (W) 2006-2009 Christian Gehl
8  * Copyright (C) 2006-2009 Fraunhofer Institute FIRST and Max-Planck-Society
9  */
10 
11 #ifndef _MANHATTANMETRIC_H___
12 #define _MANHATTANMETRIC_H___
13 
14 #include <shogun/lib/common.h>
16 
17 namespace shogun
18 {
35 class CManhattanMetric: public CDenseDistance<float64_t>
36 {
37  public:
40 
47  virtual ~CManhattanMetric();
48 
55  virtual bool init(CFeatures* l, CFeatures* r);
56 
58  virtual void cleanup();
59 
65 
70  virtual const char* get_name() const { return "ManhattanMetric"; }
71 
72  protected:
76  virtual float64_t compute(int32_t idx_a, int32_t idx_b);
77 };
78 
79 } // namespace shogun
80 #endif /* _MANHATTANMETRIC_H___ */
81 
virtual const char * get_name() const
virtual EDistanceType get_distance_type()
class ManhattanMetric
virtual float64_t compute(int32_t idx_a, int32_t idx_b)
EDistanceType
Definition: Distance.h:31
double float64_t
Definition: common.h:48
all of classes and functions are contained in the shogun namespace
Definition: class_list.h:16
The class Features is the base class of all feature objects.
Definition: Features.h:62
template class DenseDistance
Definition: DenseDistance.h:22
virtual bool init(CFeatures *l, CFeatures *r)

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