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SortWordString.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  * Copyright (C) 1999-2009 Fraunhofer Institute FIRST and Max-Planck-Society
9  */
10 
11 #ifndef _CSORTWORDSTRING__H__
12 #define _CSORTWORDSTRING__H__
13 
14 #include <shogun/lib/config.h>
15 
18 #include <shogun/lib/common.h>
19 
20 #include <stdio.h>
21 
22 namespace shogun
23 {
31 class CSortWordString : public CStringPreprocessor<uint16_t>
32 {
33 public:
36 
38  virtual ~CSortWordString();
39 
41  virtual bool init(CFeatures* f);
42 
44  virtual void cleanup();
46  virtual bool load(FILE* f);
48  virtual bool save(FILE* f);
49 
53  virtual bool apply_to_string_features(CFeatures* f);
54 
57  virtual uint16_t* apply_to_string(uint16_t* f, int32_t &len);
58 
60  virtual const char* get_name() const { return "SortWordString"; }
61 
63  virtual EPreprocessorType get_type() const { return P_SORTWORDSTRING; }
64 
65 };
66 }
67 #endif

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