Program Listing for File trajectory_generation_exceptions.h
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#pragma once
#include <stdexcept>
#include <string>
#include <moveit_msgs/msg/move_it_error_codes.hpp>
namespace pilz_industrial_motion_planner
{
class MoveItErrorCodeException : public std::runtime_error
{
public:
MoveItErrorCodeException(const std::string& msg);
protected:
MoveItErrorCodeException(const MoveItErrorCodeException&) = default;
MoveItErrorCodeException(MoveItErrorCodeException&&) = default;
~MoveItErrorCodeException() override = default;
MoveItErrorCodeException& operator=(const MoveItErrorCodeException&) = default;
MoveItErrorCodeException& operator=(MoveItErrorCodeException&&) = default;
public:
virtual const moveit_msgs::msg::MoveItErrorCodes::_val_type& getErrorCode() const = 0;
};
template <moveit_msgs::msg::MoveItErrorCodes::_val_type ERROR_CODE = moveit_msgs::msg::MoveItErrorCodes::FAILURE>
class TemplatedMoveItErrorCodeException : public MoveItErrorCodeException
{
public:
TemplatedMoveItErrorCodeException(const std::string& msg);
TemplatedMoveItErrorCodeException(const std::string& msg,
const moveit_msgs::msg::MoveItErrorCodes::_val_type& error_code);
public:
const moveit_msgs::msg::MoveItErrorCodes::_val_type& getErrorCode() const override;
private:
const moveit_msgs::msg::MoveItErrorCodes::_val_type error_code_{ ERROR_CODE };
};
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
inline MoveItErrorCodeException::MoveItErrorCodeException(const std::string& msg) : std::runtime_error(msg)
{
}
template <moveit_msgs::msg::MoveItErrorCodes::_val_type ERROR_CODE>
inline TemplatedMoveItErrorCodeException<ERROR_CODE>::TemplatedMoveItErrorCodeException(const std::string& msg)
: MoveItErrorCodeException(msg)
{
}
template <moveit_msgs::msg::MoveItErrorCodes::_val_type ERROR_CODE>
inline TemplatedMoveItErrorCodeException<ERROR_CODE>::TemplatedMoveItErrorCodeException(
const std::string& msg, const moveit_msgs::msg::MoveItErrorCodes::_val_type& error_code)
: MoveItErrorCodeException(msg), error_code_(error_code)
{
}
template <moveit_msgs::msg::MoveItErrorCodes::_val_type ERROR_CODE>
inline const moveit_msgs::msg::MoveItErrorCodes::_val_type&
TemplatedMoveItErrorCodeException<ERROR_CODE>::getErrorCode() const
{
return error_code_;
}
/*
* @brief Macro to automatically generate a derived class of
* the MoveItErrorCodeException class.
*/
#define CREATE_MOVEIT_ERROR_CODE_EXCEPTION(EXCEPTION_CLASS_NAME, ERROR_CODE) \
class EXCEPTION_CLASS_NAME : public TemplatedMoveItErrorCodeException<ERROR_CODE> \
{ \
public: \
EXCEPTION_CLASS_NAME(const std::string& msg) : TemplatedMoveItErrorCodeException(msg) \
{ \
} \
\
EXCEPTION_CLASS_NAME(const std::string& msg, const moveit_msgs::msg::MoveItErrorCodes::_val_type& error_code) \
: TemplatedMoveItErrorCodeException(msg, error_code) \
{ \
} \
}
} // namespace pilz_industrial_motion_planner