astra_exception.h

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/*
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 *
 *  Copyright (c) 2011, Willow Garage, Inc.
 *  Copyright (c) 2016, Orbbec Ltd.
 *     Tim Liu <liuhua@orbbec.com>
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#ifndef __ASTRA_EXCEPTION__
#define __ASTRA_EXCEPTION__

#include <cstdarg>
#include <cstdio>
#include <exception>
#include <string>

#if defined _WIN32 && defined _MSC_VER
# define __PRETTY_FUNCTION__ __FUNCTION__
#endif
#define THROW_OPENNI_EXCEPTION(format,...) throwOpenNIException( __PRETTY_FUNCTION__, __FILE__, __LINE__, format , ##__VA_ARGS__ )

namespace astra_wrapper
{
class AstraException : public std::exception
{
public:
  AstraException(const std::string& function_name,
                   const std::string& file_name,
                   unsigned line_number,
                   const std::string& message);

  virtual ~AstraException() throw();
  AstraException & operator=(const AstraException& exception);
  virtual const char* what() const throw();

  const std::string& getFunctionName() const;
  const std::string& getFileName() const;
  unsigned getLineNumber() const;

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, const char* file, unsigned line, const char* format, ...)
{
  static char msg[1024];
  va_list args;
  va_start(args, format);
  vsprintf(msg, format, args);
  throw AstraException(function, file, line, msg);
}
} // namespace astra_camera
#endif