alsoundrecognition.h

#ifndef SOUNDPROCESSING_H
#define SOUNDPROCESSING_H
#include <string>
#include <rttools/rttime.h>

#ifdef SOUNDPROCESSING_IS_REMOTE
#include <qi/application.hpp>
#include <boost/function.hpp>
#include <boost/bind.hpp>
#endif

#include <boost/shared_ptr.hpp>
#include <alvalue/alvalue.h>
#include <alproxies/almemoryproxy.h>
#include <alaudio/alsoundextractor.h>
using namespace AL;

class ALSoundRecognition : public ALSoundExtractor
{

public:

  ALSoundRecognition(boost::shared_ptr<ALBroker> pBroker, std::string pName);
  virtual ~ALSoundRecognition();

  //method inherited from almodule that will be called after constructor
  void init();

public:
  void process(const int & nbOfChannels,
               const int & nbrOfSamplesByChannel,
               const AL_SOUND_FORMAT * buffer,
               const ALValue & timeStamp);

  void startSession();

  void stopSession();

  void restartSession();

  int getStatus();

  std::string getResult();

  void restart();

private:
  ALMemoryProxy fProxyToALMemory;
  std::vector<std::string> fALMemoryKeys;
  void getMscResult();

  void endSession();

  void setStatus(int status);

  void throwError(int errorStatus);
};
#endif