exceptions.h

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// Copyright 2008, Willow Garage, Inc. All rights reserved.
//
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#ifndef TF2__EXCEPTIONS_H_
#define TF2__EXCEPTIONS_H_
 
#include <stdexcept>
#include <cstdint>
#include <string>
 
#include "tf2/visibility_control.h"
 
namespace tf2
{
 
enum class TF2Error : std::uint8_t
{
  NO_ERROR = 0,
  LOOKUP_ERROR = 1,
  CONNECTIVITY_ERROR = 2,
  EXTRAPOLATION_ERROR = 3,
  INVALID_ARGUMENT_ERROR = 4,
  TIMEOUT_ERROR = 5,
  TRANSFORM_ERROR = 6
};
 
class TransformException : public std::runtime_error
{
public:
  TF2_PUBLIC
  explicit TransformException(const std::string errorDescription)
  : std::runtime_error(errorDescription)
  {
  }
};
 
 
class ConnectivityException : public TransformException
{
public:
  TF2_PUBLIC
  explicit ConnectivityException(const std::string errorDescription)
  : tf2::TransformException(errorDescription)
  {
  }
};
 
 
class LookupException : public TransformException
{
public:
  TF2_PUBLIC
  explicit LookupException(const std::string errorDescription)
  : tf2::TransformException(errorDescription)
  {
  }
};
 
class ExtrapolationException : public TransformException
{
public:
  TF2_PUBLIC
  explicit ExtrapolationException(const std::string errorDescription)
  : tf2::TransformException(errorDescription)
  {
  }
};
 
class InvalidArgumentException : public TransformException
{
public:
  TF2_PUBLIC
  explicit InvalidArgumentException(const std::string errorDescription)
  : tf2::TransformException(errorDescription) {}
};
 
class TimeoutException : public TransformException
{
public:
  TF2_PUBLIC
  explicit TimeoutException(const std::string errorDescription)
  : tf2::TransformException(errorDescription)
  {
  }
};
}  // namespace tf2
#endif  // TF2__EXCEPTIONS_H_