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Preprocessor.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) 1999-2009 Soeren Sonnenburg
8  * Written (W) 1999-2008 Gunnar Raetsch
9  * Copyright (C) 1999-2009 Fraunhofer Institute FIRST and Max-Planck-Society
10  */
11 
12 #ifndef PREPROCESSOR_H_
13 #define PREPROCESSOR_H_
14 
15 #include <shogun/lib/common.h>
16 #include <shogun/base/SGObject.h>
19 
20 namespace shogun
21 {
22 
23 class CFeatures;
24 
31 {
45  P_PCA=130,
51  P_ISOMAP=190,
58 };
59 
74 class CPreprocessor : public CSGObject
75 {
76 public:
79  {
80  };
81 
83  virtual ~CPreprocessor()
84  {
85  }
86 
88  virtual bool init(CFeatures* features)=0;
89 
91  virtual void cleanup()=0;
92 
94  virtual EFeatureType get_feature_type()=0;
95 
97  virtual EFeatureClass get_feature_class()=0;
98 
100  virtual EPreprocessorType get_type() const=0;
101 };
102 }
103 #endif // PREPROCESSOR_H_

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