openni_exception.h

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#include <pcl/pcl_config.h>
#ifdef HAVE_OPENNI

#ifndef __OPENNI_EXCEPTION__
#define __OPENNI_EXCEPTION__

#include <cstdarg>
#include <cstdio>
#include <exception>
#include <string>
//#include <pcl/pcl_macros.h> <-- because current header is included in NVCC-compiled code and contains <Eigen/Core>. Consider <pcl/pcl_exports.h>


//fom <pcl/pcl_macros.h>
#if defined _WIN32 && defined _MSC_VER && !defined __PRETTY_FUNCTION__
  #define __PRETTY_FUNCTION__ __FUNCTION__  
#endif


#define THROW_OPENNI_EXCEPTION(format,...) throwOpenNIException( __PRETTY_FUNCTION__, __FILE__, __LINE__, format , ##__VA_ARGS__ )


namespace openni_wrapper
{

  class OpenNIException : public std::exception
  {
  public:
    OpenNIException (const std::string& function_name, const std::string& file_name, unsigned line_number, const std::string& message) throw ();

    virtual ~OpenNIException () throw ();

    OpenNIException & operator= (const OpenNIException& exception) throw ();

    virtual const char* what () const throw ();

    const std::string& getFunctionName () const throw ();

    const std::string& getFileName () const throw ();

    unsigned getLineNumber () const throw ();
  protected:
    std::string function_name_;
    std::string file_name_;
    unsigned line_number_;
    std::string message_;
    std::string message_long_;
  } ;

  inline void
  throwOpenNIException (const char* function_name, const char* file_name, unsigned line_number, const char* format, ...)
  {
    static char msg[1024];
    va_list args;
    va_start (args, format);
    vsprintf (msg, format, args);
    throw OpenNIException (function_name, file_name, line_number, msg);
  }
} // namespace openni_camera
#endif
#endif