VirtualInstrumentManager.hh
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/*
* VirtualInstrumentManager.hh
*
* Created on: Jan 17, 2013
* Author: f.casimir
*/
#ifndef VIRTUALINSTRUMENTMANAGER_HH_
#define VIRTUALINSTRUMENTMANAGER_HH_
#include <string>
#include <map>
#include <boost/shared_ptr.hpp>
#include <boost/weak_ptr.hpp>
#include "dsgpatt_Singleton.hh"
namespace AMDA {
namespace DDServerInterface {
class VirtualInstrument;
typedef boost::weak_ptr<VirtualInstrument> VirtualInstrumentWPtr;
typedef boost::shared_ptr<VirtualInstrument> VirtualInstrumentSPtr;
/**
* @class VirtualInstrumentManager
* @brief This Singleton contains and maintain a set of VirtualInstrument object with key as VIName.
*/
class VirtualInstrumentManager : public ::Singleton<VirtualInstrumentManager> {
public:
typedef std::map<std::string,VirtualInstrumentWPtr> VirtualInstrumentMap;
// Design pattern
friend class Singleton<VirtualInstrumentManager>;
/**
* @brief If the VI not exist, create it.
* @return a SharedPtr on a VirtualInstrument.
*/
VirtualInstrumentSPtr getVirtualInstrument(const std::string& pVirtualInstrumentName);
const char* getUserHost();
private:
VirtualInstrumentManager();
virtual ~VirtualInstrumentManager();
VirtualInstrumentMap _virtualInstrumentMap; /*!< VirtualInstrument list */
std::string _userHost;
};
} /* namespace DDServerInterface */
} /* namespace AMDA */
#endif /* VIRTUALINSTRUMENTMANAGER_HH_ */