Marsyas  0.6.0-alpha
/usr/src/RPM/BUILD/marsyas-0.6.0/src/marsyas/Collection.h
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00001 /*
00002 ** Copyright (C) 1998-2005 George Tzanetakis <gtzan@cs.uvic.ca>
00003 **
00004 ** This program is free software; you can redistribute it and/or modify
00005 ** it under the terms of the GNU General Public License as published by
00006 ** the Free Software Foundation; either version 2 of the License, or
00007 ** (at your option) any later version.
00008 **
00009 ** This program is distributed in the hope that it will be useful,
00010 ** but WITHOUT ANY WARRANTY; without even the implied warranty of
00011 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00012 ** GNU General Public License for more details.
00013 **
00014 ** You should have received a copy of the GNU General Public License
00015 ** along with this program; if not, write to the Free Software
00016 ** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
00017 */
00018 
00019 #ifndef MARSYAS_COLLECTION_H
00020 #define MARSYAS_COLLECTION_H
00021 
00022 #include <string>
00023 #include <vector>
00024 #include <iostream>
00025 #include <fstream>
00026 #include <sstream>
00027 #include <marsyas/common_header.h>
00028 
00029 namespace Marsyas
00030 {
00039 class marsyas_EXPORT Collection
00040 {
00041 private:
00042   std::vector<std::string> collectionList_;
00043   std::vector<std::string> labelList_;
00044   std::vector<std::string> labelNames_;
00045   std::string name_;
00046   bool hasLabels_;
00047   bool store_labels_;
00048 
00049 public:
00050   Collection();
00051   ~Collection();
00052   mrs_natural size();
00053   void setName(std::string name);
00054   std::string entry(mrs_natural i);
00055   std::string labelEntry(mrs_natural i);
00056   mrs_natural getSize();
00057   mrs_natural getNumLabels();
00058   mrs_string getLabelNames();
00059   mrs_natural labelNum(mrs_string label);
00060   mrs_string labelName(mrs_natural i);
00061   mrs_bool hasLabels();
00062   void add(std::string entry);
00063   void add(std::string entry, std::string label);
00064   std::string name();
00065   void shuffle();
00066   void read(std::string filename);
00067   void write(std::string filename);
00068   void labelAll(std::string label);
00069   std::string toLongString();
00070   void concatenate(std::vector<Collection> cls);
00071   void clear();
00072   void store_labels(mrs_bool store);
00073   mrs_real regression_label(mrs_natural cindex);
00074 
00075   marsyas_EXPORT friend std::ostream& operator<<(std::ostream&, const Collection&);
00076   marsyas_EXPORT friend std::istream& operator>>(std::istream&, Collection&);
00077 };
00078 
00079 }//namespace Marsyas
00080 
00081 #endif