Baumer工业相机堡盟工业相机如何通过BGAPISDK循环查找相机序列（C++）

#include <stdio.h>
#include <iostream>
#include "bgapi2_genicam/bgapi2_genicam.hpp"
using namespace BGAPI2;
#include <iostream>

int main()
{
  int returncode = 0;
  int camfound = 0;
  long loopcounter = 0;
  while (true) {
  try
  {
    loopcounter++;
    SystemList* systemList = SystemList::GetInstance();
    systemList->Refresh();
    for (BGAPI2::SystemList::iterator it_s = systemList->begin(); it_s != systemList->end() && camfound == 0; it_s++)
    {
    System* pSystem = it_s->second;  // gige, usb3, ..
    pSystem->Open();
    InterfaceList* interfaceList = pSystem->GetInterfaces();
    interfaceList->Refresh(100);
    for (BGAPI2::InterfaceList::iterator it_i = interfaceList->begin(); it_i != interfaceList->end() && camfound == 0; it_i++)
    {
      Interface* pInterface = it_i->second;
      pInterface->Open();
      DeviceList* deviceList = pInterface->GetDevices();
      deviceList->Refresh(100);
      if (deviceList->size() > 0)
      {
      Device* pDevice = deviceList->begin()->second;
      pDevice->Open();
      std::cout << pDevice->GetModel() << "(" << pDevice->GetSerialNumber() << ")" << " Loop " << loopcounter << std::endl;
      pDevice->GetRemoteNode("TriggerMode")->SetString("Off");
      BGAPI2::String sExposureNodeName = "";
      if (pDevice->GetRemoteNodeList()->GetNodePresent("ExposureTime")) {
        sExposureNodeName = "ExposureTime";
      }
      else if (pDevice->GetRemoteNodeList()->GetNodePresent("ExposureTimeAbs")) {
        sExposureNodeName = "ExposureTimeAbs";
      }
      pDevice->GetRemoteNode(sExposureNodeName)->SetDouble(10000.0);
      DataStreamList* datastreamList = pDevice->GetDataStreams();
      datastreamList->Refresh();
      DataStream* pDataStream = datastreamList->begin()->second;
      pDataStream->Open();
      BGAPI2::BufferList* bufferList = pDataStream->GetBufferList();
      Buffer* pBuffer = NULL;
      for (int i = 0; i < 4; i++)
      {
        pBuffer = new BGAPI2::Buffer();
        bufferList->Add(pBuffer);
        pBuffer->QueueBuffer();
      }
      pDataStream->StartAcquisitionContinuous();
      pDevice->GetRemoteNode("AcquisitionStart")->Execute();
      Buffer* pBufferFilled = NULL;
                                                for (int i = 0; i < 5; i++)
      //for (int i = 0; i < 200; i++)
      {
        pBufferFilled = pDataStream->GetFilledBuffer(1000);
        if (pBufferFilled == NULL) { std::cout << "Error: Buffer Timeout after 1000 msec" << std::endl; }
        else if (pBufferFilled->GetIsIncomplete() == true) { std::cout << "Error: Image is incomplete" << std::endl; pBufferFilled->QueueBuffer(); }
        else { std::cout << " 670.cpp" << " Image " << pBufferFilled->GetFrameID() << " Timestamp " << pBufferFilled->GetTimestamp() << std::endl; pBufferFilled->QueueBuffer(); }
      }
      if (pDevice->GetRemoteNodeList()->GetNodePresent("AcquisitionAbort")) {
        pDevice->GetRemoteNode("AcquisitionAbort")->Execute();
      }
      pDevice->GetRemoteNode("AcquisitionStop")->Execute();
      pDataStream->StopAcquisition();
      bufferList->DiscardAllBuffers();
      while (bufferList->size() > 0)
      {
        pBuffer = bufferList->begin()->second;
        bufferList->RevokeBuffer(pBuffer);
        delete pBuffer;
      }
      pDataStream->Close();
      pDevice->Close();
      deviceList->Refresh(100);
      camfound = 1;
      }
      pInterface->Close();
    }
    pSystem->Close();
    }
    if (camfound == 0) {
    std::cout << "no camera found on any system or interface." << std::endl;
    }
    camfound = 0;
  }
  catch (BGAPI2::Exceptions::IException& ex)
  {
    returncode = (returncode == 0) ? 1 : returncode;
    std::cout << "Error in function: " << ex.GetFunctionName() << std::endl << "Error description: " << ex.GetErrorDescription() << std::endl << std::endl;
  }
  BGAPI2::SystemList::ReleaseInstance();
  }
  std::cout << "Input any number to close the program '670_Loop_SystemList_GetFilledBuffer.cpp':";
  int endKey = 0;
  std::cin >> endKey;
  return returncode;
}