00001 /* 00002 * This program is free software; you can redistribute it and/or modify 00003 * it under the terms of the GNU General Public License as published by 00004 * the Free Software Foundation; either version 3 of the License, or 00005 * (at your option) any later version. 00006 * 00007 * Copyright (C) 2012 Sergey Lisitsyn 00008 */ 00009 00010 #ifndef MULTICLASSMULTIPLEOUTPUTLABELS_H_ 00011 #define MULTICLASSMULTIPLEOUTPUTLABELS_H_ 00012 00013 #include <shogun/labels/Labels.h> 00014 #include <shogun/labels/LabelTypes.h> 00015 #include <shogun/lib/DynamicObjectArray.h> 00016 00017 namespace shogun 00018 { 00026 class CMulticlassMultipleOutputLabels : public CLabels 00027 { 00028 00029 public: 00031 CMulticlassMultipleOutputLabels(); 00032 00037 CMulticlassMultipleOutputLabels(int32_t num_labels); 00038 00040 virtual ~CMulticlassMultipleOutputLabels(); 00041 00046 static CMulticlassMultipleOutputLabels* obtain_from_generic(CLabels* base_labels); 00047 00054 virtual void ensure_valid(const char* context = NULL); 00055 00062 SGMatrix<index_t> get_labels() const; 00063 00070 SGVector<index_t> get_label(int32_t idx); 00071 00082 bool set_label(int32_t idx, SGVector<index_t> label); 00083 00088 virtual int32_t get_num_labels(); 00089 00091 virtual const char* get_name() const { return "MulticlassMultipleOutputLabels"; } 00092 00097 virtual ELabelType get_label_type() { return LT_MULTICLASS_MULTIPLE_OUTPUT; } 00098 00099 private: 00101 void init(); 00102 00103 protected: 00105 SGVector<index_t>* m_labels; 00107 int32_t m_n_labels; 00108 00109 }; 00110 } 00111 #endif