ssphys/SSPhys/CommandFactory.h

   1 // CommandFactory.h: interface for the CCommandFactory class.
   2 //
   3 //////////////////////////////////////////////////////////////////////
   4
   5 #if !defined(AFX_COMMANDFACTORY_H__1ACA9B5D_0D2A_42A2_8C4A_A34C1D867A2A__INCLUDED_)
   6 #define AFX_COMMANDFACTORY_H__1ACA9B5D_0D2A_42A2_8C4A_A34C1D867A2A__INCLUDED_
   7
   8 #if _MSC_VER > 1000
   9 #pragma once
  10 #endif // _MSC_VER > 1000
  11
  12 #include "Command.h"
  13
  14 class CCommandLine;
  15
  16 /** Class thrown when the command name is not recognized. */
  17 class unknown_command : public SSException {
  18 public:
  19   unknown_command(const std::string& name)
  20     : SSException(std::string("unknown command ").append(name))
  21   {}
  22 };
  23
  24 /** Class thrown when no command name was specified. */
  25 class missing_command : public SSException {
  26 public:
  27   missing_command()
  28     : SSException(std::string("missing command "))
  29   {}
  30 };
  31
  32 class CCommandFactory
  33 {
  34 public:
  35         CCommandFactory();
  36         virtual ~CCommandFactory();
  37
  38   CCommand* MakeCommand (std::string command);
  39   void PrintUsage () const;
  40
  41 protected:
  42 };
  43
  44 #endif // !defined(AFX_COMMANDFACTORY_H__1ACA9B5D_0D2A_42A2_8C4A_A34C1D867A2A__INCLUDED_)