CCommandExecutor.h

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#ifndef CCOMMANDEXECUTOR_H
#define CCOMMANDEXECUTOR_H


class CCommandExecutor
{
 public:
  static CCommandExecutor* getInstance()
    {
      if (s_pInstance == NULL)
        {
          s_pInstance = new CCommandExecutor;
        }
      return s_pInstance;
    }

  static void freeInstance()
    {
      if (s_pInstance)
        {
          delete s_pInstance;
          s_pInstance = NULL;
        }
    }


  void Execute(const CCommand& command, CRenderObj& surfaceobj) const;

 private:

  static const std::string
    s_HelpMessages[CCommand::PARAMETER_END+1]; 
  CCommandExecutor() {}


  static CCommandExecutor* s_pInstance; 
  static bool FileExist(const std::string& FileName);
};

#endif // CCOMMANDEXECUTOR_H

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