AbstractCommand.h

#include <knowCore/Global.h>
 
#include <QMap>
 
class QCommandLineParser;
 
class AbstractCommand
{
public:
  virtual ~AbstractCommand();
  virtual void setup(QCommandLineParser* _parser) = 0;
  virtual int execute(QCommandLineParser* _parser) = 0;
  static QMap<QString, AbstractCommand*> commands;
};
 
#define REGISTER_COMMAND(_NAME_, _CMD_NAME_)                  \
  struct Factory ## _NAME_                                    \
  {                                                           \
    Factory ## _NAME_()                                       \
    {                                                         \
      AbstractCommand::commands[# _CMD_NAME_] = new _NAME_(); \
    }                                                         \
  };                                                          \
  Factory ## _NAME_ factory ## _NAME_;