PvDeviceGEV.h（5）错误：input（1）中的语法错误—使用SWIG进行C ++翻译

I get the error described in the question topic. Here are the files below.

PvDeviceGEV.h

  #ifndef __PV_DEVICE_GEV_H__
  #define __PV_DEVICE_GEV_H__
  #include "PvDevice.h"

  class PV_DEVICE_API PvDeviceGEV : public PvDevice  <- error message points here
  {
     public:
        PvDeviceGEV();
        virtual ~PvDeviceGEV();
        PvResult SetStreamDestination( const PvString &aIPAddress, uint16_t aDataPort, uint32_t aChannel = 0 ); 
  };
 #endif // __PV_DEVICE_GEV_H__

I have Camera.swigcxx as follows

%module connectionRecovery_module
%{
#include "ConnectionRecovery.h"
#include "PvDevice.h"
#include "PvDeviceGEV.h"
%}
%include "ConnectionRecovery.h"
%include "PvDevice.h"
%include "PvDeviceGEV.h"

I dont have the .cpp files as they are locked in a DLL. Let me know if you need more information as to how to fix this error. I think I have to adjust the .swigcxx file but I am not sure. Thank you!