System documentation of the GNU Image-Finding Tool

Main Page | Class Hierarchy | Alphabetical List | Class List | File List | Class Members

CAccessorImplementation.h

00001 /* -*- mode: c++ -*- 
00002 */
00003 /* 
00004 
00005     GIFT, a flexible content based image retrieval system.
00006     Copyright (C) 1998, 1999, 2000, 2001, 2002, CUI University of Geneva
00007 
00008     This program is free software; you can redistribute it and/or modify
00009     it under the terms of the GNU General Public License as published by
00010     the Free Software Foundation; either version 2 of the License, or
00011     (at your option) any later version.
00012 
00013     This program is distributed in the hope that it will be useful,
00014     but WITHOUT ANY WARRANTY; without even the implied warranty of
00015     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016     GNU General Public License for more details.
00017 
00018     You should have received a copy of the GNU General Public License
00019     along with this program; if not, write to the Free Software
00020     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
00021 
00022 */
00023 #ifndef _CACCESSORIMPLEMENTATION
00024 #define _CACCESSORIMPLEMENTATION
00025 #include "libMRML/include/uses-declarations.h"
00026 #include "libMRML/include/CMagic.h"
00027 #include <string>
00028 #include "libMRML/include/TID.h"
00029 #include <iostream>
00030 #include <fstream>
00031 #include <map>
00032 
00033 #ifdef HAS_HASH_MAP
00034 #include <hash_map>
00035 #else
00036 #define hash_map map
00037 #endif
00038 
00039 #include "libMRML/include/CAccessor.h"
00040 #include "libMRML/include/CAccessorElement.h"
00041 
00047 class string_string_map:public map<string,string>{
00048 };
00049 
00055 class string_TID_map:public map<string,TID>{
00056 };
00057 
00063 class TID_string_map:public map<TID,string>{
00064 };
00070 class TID_CAccessorElement_map:public map<TID,CAccessorElement>{
00071 };
00072 
00090 class CAccessorImplementation:public CAccessor{
00091 
00092 protected:
00093 
00097   string_TID_map mURLToID;
00098 
00100   TID_CAccessorElement_map mIDToAccessorElement;
00102 
00103 public:
00109   virtual operator bool()const=0;
00110 
00116   virtual string IDToURL(TID inID)const;
00122   virtual pair<bool,CAccessorElement> IDToAccessorElement(TID inID)const;
00123   
00129   virtual pair<bool,TID> URLToID(const string& inURL)const;
00130   
00139   void getAllIDs(list<TID>&)const;
00142   void getAllAccessorElements(list<CAccessorElement>&)const;
00147   void getRandomIDs(list<TID>&,
00148                     list<TID>::size_type)const;
00157   void getRandomAccessorElements(list<CAccessorElement>& outResult,
00158                                   list<CAccessorElement>::size_type inSize)const;
00160   int size()const;
00162 
00163 };
00164 
00165 #endif

Need for discussion? Want to contribute? Contact
help-gift@gnu.org Generated using Doxygen