ifm3d::Error Class Reference

#include <ifm3d/device/err.h>

Inheritance diagram for ifm3d::Error:

Collaboration diagram for ifm3d::Error:

Public Member Functions
	Error (int errnum, const std::string &msg="")
virtual const char *	what () const noexcept
int	code () const noexcept
const char *	message () const noexcept

Detailed Description

Exception wrapper for library and system errors encountered by the library.

Constructor & Destructor Documentation

Error()

ifm3d::Error::Error	(	int	errnum,
		const std::string &	msg = ""
	)

The ctor simply sets the error value and optional message into a local instance variables that may be retrieved with a call to code() and message().

Member Function Documentation

code()

int ifm3d::Error::code ( ) const

noexcept

Accessor to the underlying error code

message()

const char* ifm3d::Error::message ( ) const

noexcept

Accessor to the underlying error msg

what()

virtual const char* ifm3d::Error::what ( ) const

virtualnoexcept

Exception message

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The documentation for this class was generated from the following file:

• ifm3d/device/err.h