doc/sdk/_pv_acquisition_state_manager_8h_source.html

 // *****************************************************************************
 //
 //     Copyright (c) 2011, Pleora Technologies Inc., All rights reserved.
 //
 // *****************************************************************************

 #pragma once

 #include <PvAppUtilsLib.h>
 #include <PvDevice.h>
 #include <PvStream.h>


 namespace PvAppUtilsLib
 {
     class AcquisitionStateManager;
 }

 typedef enum
 {
     PvAcquisitionStateUnknown = -1,
     PvAcquisitionStateUnlocked = 0,
     PvAcquisitionStateLocked

 } PvAcquisitionState;

 class PV_APPUTILS_API PvAcquisitionStateEventSink
 {
 public:

     PvAcquisitionStateEventSink();

     virtual ~PvAcquisitionStateEventSink();

     virtual void OnAcquisitionStateChanged( PvDevice* aDevice, PvStream* aStream, uint32_t aSource, PvAcquisitionState aState );

 };

 class PV_APPUTILS_API PvAcquisitionStateManager
 {
 public:
     PvAcquisitionStateManager( PvDevice* aDevice, PvStream* aStream = 0, uint32_t aSource = 0 );

     ~PvAcquisitionStateManager();

     PvResult Start();

     PvResult Stop();

     PvAcquisitionState GetState() const;

     uint32_t GetSource() const;

     PvResult RegisterEventSink( PvAcquisitionStateEventSink* aEventSink );

     PvResult UnregisterEventSink( PvAcquisitionStateEventSink* aEventSink );

 private:

     PvAppUtilsLib::AcquisitionStateManager *mThis;

      // Not implemented
     PvAcquisitionStateManager( const PvAcquisitionStateManager & );
     const PvAcquisitionStateManager &operator=( const PvAcquisitionStateManager & );

 };

PvStream
Receive data from a GigE Vision or USB3 Vision transmitter.
Definition: PvStream.h:50

PvAcquisitionStateEventSink
Observer interface for an observable PvAcquisitionStateManager object.
Definition: PvAcquisitionStateManager.h:40

PvResult
Result information.
Definition: PvResult.h:29

PvAppUtilsLib
Definition: PvAcquisitionStateManager.h:14

PvAcquisitionStateManager
Acquisition state manager, advanced TLParamsLocked manager.
Definition: PvAcquisitionStateManager.h:86

PvDevice
Connect, configure and control a GigE Vision or USB3 Vision device.
Definition: PvDevice.h:41