limiro: /home/cypheon/dev/limiro/trunk/src/QuestionSource.h Quellcode

00001 // -*- C++ -*-
00002 /* Copyright (C) 2007-2008 Johann Rudloff
00003  * License: GNU GPLv2 or later, see file "COPYING". No warranty of any kind! */
00004 
00005 #ifndef _QUESTION_SOURCE_H_
00006 #define _QUESTION_SOURCE_H_
00007 
00008 #include "CatalogManager.h"
00009 #include "Question.h"
00010 
00011 #include <string>
00012 #include <vector>
00013 
00014 namespace Limiro
00015 {
00016 
00018 
00022 class QuestionSource
00023 {
00024 public:
00025   QuestionSource();
00026   ~QuestionSource();
00027 
00028   bool addCatalog(const std::string& filename);
00029   bool addCatalog(const CatalogInfo& catalog);
00030   bool addCatalogs(const std::vector<std::string>& filenames);
00031   bool addCatalogs(const CatalogList& catalogs);
00032 
00033   Question *getQuestion();
00034   std::vector<Question *> getQuestions(int num);
00035 
00037   bool empty() const {return (m_questions.size() == 0);};
00038 
00040   const std::vector<std::string>& getFiles() const {return m_files;};
00041 
00042 private:
00043   bool loadXmlCatalog(const std::string& filename);
00044 
00045   std::vector<QuestionPattern *> m_questions;
00046   std::vector<std::string> m_files;
00047 };
00048 
00049 }
00050 
00051 #endif // _QUESTION_SOURCE_H_