storage::ParseException Class Reference

Exception class for parse errors, e.g. More...

#include <Exception.h>

Inheritance diagram for storage::ParseException:

Collaboration diagram for storage::ParseException:

Public Member Functions
	ParseException (const std::string &msg, const std::string &seen, const std::string &expected)
	Constructor. More...
virtual	~ParseException () noexcept
	Destructor.
const std::string &	seen () const
	The offending line that caused the parse error.
const std::string &	expected () const
	Short textual description of what the parser expected.
virtual std::ostream &	dumpOn (std::ostream &str) const
	Write proper error message with all relevant data. More...
Public Member Functions inherited from storage::Exception
	Exception (LogLevel log_level=ERROR)
	Default constructor. More...
	Exception (const std::string &msg, LogLevel log_level=ERROR)
	Constructor taking a message. More...
virtual	~Exception () noexcept
	Destructor.
const CodeLocation &	where () const
	Return CodeLocation.
void	relocate (const CodeLocation &newLocation) const
	Exchange location on rethrow.
const std::string &	msg () const
	Return the message string provided to the constructor. More...
LogLevel	log_level () const
void	setMsg (const std::string &msg)
	Set a new message string.
std::string	asString () const
	Error message provided by dumpOn as string.
virtual const char *	what () const noexcept
	Return message string. More...

Additional Inherited Members
Static Public Member Functions inherited from storage::Exception
static std::string	strErrno (int errno_r)
	Make a string from errno_r.
static std::string	strErrno (int errno_r, const std::string &msg)
	Make a string from errno_r and msg_r.
static void	log (const Exception &exception, const CodeLocation &location, const char *const prefix)
	Drop a log line on throw, catch or rethrow. More...

Detailed Description

Exception class for parse errors, e.g.

when parsing the output of external commands like "parted".

Constructor & Destructor Documentation

storage::ParseException::ParseException ( const std::string &  msg, const std::string &  seen, const std::string &  expected  )

inline

Constructor.

'seen' the offending line that was to be parsed, 'expected' what the parser expected, 'msg' is an optional more exact error message (beyond "Parse error").

Member Function Documentation

virtual std::ostream& storage::ParseException::dumpOn ( std::ostream &  str ) const

inlinevirtual

Write proper error message with all relevant data.

Reimplemented from Exception.

Reimplemented from storage::Exception.

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

• /home/abuild/rpmbuild/BUILD/libstorage-ng-3.0.0/storage/Utils/Exception.h