fityk: /home/wojdyr/fityk/src/runner.h Source File

00001 // This file is part of fityk program. Copyright 2009 Marcin Wojdyr.
00002 // Licence: GNU General Public License ver. 2+
00003 
00004 #ifndef FITYK_RUNNER_H_
00005 #define FITYK_RUNNER_H_
00006 
00007 #include <vector>
00008 #include "lexer.h" // Token
00009 #include "eparser.h"
00010 #include "view.h" //RealRange
00011 
00012 class Ftk;
00013 struct Statement;
00014 struct Command;
00015 class DataAndModel;
00016 
00017 RealRange args2range(const Token& t1, const Token& t2);
00018 
00019 class Runner
00020 {
00021 public:
00022     Runner(Ftk* F) : F_(F), ep_(F) {}
00023 
00024     // Execute the last parsed string.
00025     // Throws ExecuteError, ExitRequestedException.
00026     // The statement is not const, because expressions in it can be re-parsed 
00027     // when executing for multiple datasets.
00028     void execute_statement(Statement& st);
00029 
00030 private:
00031     Ftk* F_;
00032     std::vector<VMData>* vdlist_;
00033     ExpressionParser ep_;
00034 
00035     void execute_command(Command& c, int ds);
00036     void command_set(const std::vector<Token>& args);
00037     void command_delete(const std::vector<Token>& args);
00038     void command_delete_points(const std::vector<Token>& args, int ds);
00039     void command_exec(TokenType tt, const std::string& str);
00040     void command_fit(const std::vector<Token>& args, int ds);
00041     void command_guess(const std::vector<Token>& args, int ds);
00042     void command_plot(const std::vector<Token>& args, int ds);
00043     void command_undefine(const std::vector<Token>& args);
00044     void command_load(const std::vector<Token>& args);
00045     void command_dataset_tr(const std::vector<Token>& args);
00046     void command_name_func(const std::vector<Token>& args, int ds);
00047     void command_all_points_tr(const std::vector<Token>& args, int ds);
00048     void command_point_tr(const std::vector<Token>& args, int ds);
00049     void command_resize_p(const std::vector<Token>& args, int ds);
00050     void command_assign_param(const std::vector<Token>& args, int ds);
00051     void command_assign_all(const std::vector<Token>& args, int ds);
00052     void command_name_var(const std::vector<Token>& args);
00053     void command_change_model(const std::vector<Token>& args, int ds);
00054     void read_dms(std::vector<Token>::const_iterator first,
00055                   std::vector<Token>::const_iterator last,
00056                   std::vector<DataAndModel*>& dms);
00057     void recalculate_command(Command& c, int ds, Statement& st);
00058     int make_func_from_template(const std::string& name,
00059                                 const std::vector<Token>& args, int pos);
00060     VMData* get_vm_from_token(const Token& t) const;
00061 };
00062 
00063 #endif //FITYK_RUNNER_H_