llvm::ECError Class Reference

This class wraps a std::error_code in a Error. More...

#include "llvm/Support/Error.h"

Inheritance diagram for llvm::ECError:

Public Member Functions
void	setErrorCode (std::error_code EC)
std::error_code	convertToErrorCode () const override
	Convert this error to a std::error_code.
void	log (raw_ostream &OS) const override
	Print an error message to an output stream.
Public Member Functions inherited from llvm::ErrorInfo< ECError >
const void *	dynamicClassID () const override
bool	isA (const void *const ClassID) const override
Public Member Functions inherited from llvm::ErrorInfoBase
virtual	~ErrorInfoBase ()=default
virtual void	log (raw_ostream &OS) const =0
	Print an error message to an output stream.
virtual std::string	message () const
	Return the error message as a string.
virtual std::error_code	convertToErrorCode () const =0
	Convert this error to a std::error_code.
virtual const void *	dynamicClassID () const =0
virtual bool	isA (const void *const ClassID) const
template<typename ErrorInfoT >
bool	isA () const

Static Public Attributes
static char	ID = 0

Protected Member Functions
	ECError ()=default
	ECError (std::error_code EC)

Protected Attributes
std::error_code	EC

Friends
Error	errorCodeToError (std::error_code)
	Helper for converting an std::error_code to a Error.

Additional Inherited Members
Static Public Member Functions inherited from llvm::ErrorInfo< ECError >
static const void *	classID ()
Static Public Member Functions inherited from llvm::ErrorInfoBase
static const void *	classID ()

Detailed Description

This class wraps a std::error_code in a Error.

This is useful if you're writing an interface that returns a Error (or Expected) and you want to call code that still returns std::error_codes.

Definition at line 1179 of file Error.h.

Constructor & Destructor Documentation

ECError() [1/2]

llvm::ECError::ECError ( )

protecteddefault

ECError() [2/2]

llvm::ECError::ECError ( std::error_code  EC )

inlineprotected

Definition at line 1194 of file Error.h.

Member Function Documentation

convertToErrorCode()

std::error_code llvm::ECError::convertToErrorCode ( ) const

inlineoverridevirtual

Convert this error to a std::error_code.

This is a temporary crutch to enable interaction with code still using std::error_code. It will be removed in the future.

Implements llvm::ErrorInfoBase.

Definition at line 1186 of file Error.h.

References EC.

log()

void llvm::ECError::log ( raw_ostream &  OS ) const

inlineoverridevirtual

Print an error message to an output stream.

Implements llvm::ErrorInfoBase.

Reimplemented in llvm::windows_manifest::WindowsManifestError.

Definition at line 1187 of file Error.h.

References EC, and OS.

setErrorCode()

void llvm::ECError::setErrorCode ( std::error_code  EC )

inline

Definition at line 1185 of file Error.h.

References EC.

Referenced by llvm::object::BinaryError::BinaryError().

Friends And Related Function Documentation

errorCodeToError

Error errorCodeToError ( std::error_code  EC )

friend

Helper for converting an std::error_code to a Error.

Definition at line 111 of file Error.cpp.

Member Data Documentation

EC

std::error_code llvm::ECError::EC

protected

Definition at line 1196 of file Error.h.

Referenced by convertToErrorCode(), log(), and setErrorCode().

ID

char llvm::ECError::ID = 0

static

Definition at line 1190 of file Error.h.

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

• include/llvm/Support/Error.h
• lib/Testing/Support/Error.cpp