Old Error Handling

Now deprecated ways in which mxlib handles errors. Some things still actually use this...

Modules
	Error Handling Macros
	Exceptions
	mxlib Error Codes

Functions
std::string	mx::MXE_CodeToName (int ec)
	Return the name for an mxlib error code.
std::string	mx::MXE_CodeToDescription (int ec)
	Return the description for an mxlib error code.
std::string	mx::errno_CodeToName (int ec)
	Return the macro name and a message for a standard errno code.
std::string	mx::error_report (const std::string &source, const int &code, const std::string &file, const int &line, const std::string &expl="")
	Construct a rich error report given an mxlib error code.
std::string	mx::errno_report (const std::string &source, int ec, const std::string &file, const int &line, const std::string &expl="")
	Construct a rich error report given a standard errno error code.

Function Documentation

errno_CodeToName()

std::string mx::errno_CodeToName

(

int

ec

)

Return the macro name and a message for a standard errno code.

Returns

the name of the macro corresponding to the code.

Parameters

[in]

ec

the error code

Referenced by mx::err::mxException::build_what().

errno_report()

std::string mx::errno_report	(	const std::string &	source,
		int	ec,
		const std::string &	file,
		const int &	line,
		const std::string &	expl = ""
	)

Construct a rich error report given a standard errno error code.

Returns

the formatted error report.

Parameters

[in]	source	intended to identify the component (i.e. the class name)
[in]	ec	an errno erro code
[in]	file	file should be passed the FILE macro
[in]	line	line should be passed the LINE macro
[in]	expl	[optional] if more information can be provided, use this to inform the user.

error_report()

std::string mx::error_report	(	const std::string &	source,
		const int &	code,
		const std::string &	file,
		const int &	line,
		const std::string &	expl = ""
	)

Construct a rich error report given an mxlib error code.

Returns

the formatted error report.

Parameters

[in]	source	is intended to identify the mxlib component (i.e. the class name)
[in]	code	is an MXE_* error code
[in]	file	should be passed the FILE macro
[in]	line	should be passed the LINE macro
[in]	expl	[optional] if more information can be provided, use this to inform the user.

MXE_CodeToDescription()

std::string mx::MXE_CodeToDescription

(

int

ec

)

Return the description for an mxlib error code.

Returns

the description for and error code.

Parameters

[in]

ec

the error code

MXE_CodeToName()

std::string mx::MXE_CodeToName

(

int

ec

)

Return the name for an mxlib error code.

Returns

the name of the macro corresponding to the error code.

Parameters

[in]

ec

the error code