Compiler::ErrorHandler Class Reference

Error handling. More...

#include <errorhandler.hpp>

List of all members.

Public Member Functions
	ErrorHandler ()
	constructor
virtual	~ErrorHandler ()
	destructor
bool	isGood () const
	Was compiling successful?
int	countErrors () const
	Return number of errors.
int	countWarnings () const
	Return number of warnings.
void	warning (const std::string &message, const TokenLoc &loc)
	Generate a warning message.
void	error (const std::string &message, const TokenLoc &loc)
	Generate an error message.
void	endOfFile ()
	Generate an error message for an unexpected EOF.
virtual void	reset ()
	Remove all previous error/warning events.
Protected Types
enum	Type { WarningMessage, ErrorMessage }
Private Member Functions
virtual void	report (const std::string &message, const TokenLoc &loc, Type type)=0
	Report error to the user.
virtual void	report (const std::string &message, Type type)=0
	Report a file related error.
Private Attributes
int	mWarnings
int	mErrors

---

Detailed Description

Error handling.

This class collects errors and provides an interface for reporting them to the user.

---

Member Enumeration Documentation

enum Compiler::ErrorHandler::Type [protected]

Enumerator:

WarningMessage
ErrorMessage

---

Constructor & Destructor Documentation

Compiler::ErrorHandler::ErrorHandler

(

)

constructor

Compiler::ErrorHandler::~ErrorHandler

(

)

[virtual]

destructor

---

Member Function Documentation

int Compiler::ErrorHandler::countErrors

(

)

const

Return number of errors.

int Compiler::ErrorHandler::countWarnings

(

)

const

Return number of warnings.

void Compiler::ErrorHandler::endOfFile

(

)

Generate an error message for an unexpected EOF.

void Compiler::ErrorHandler::error	(	const std::string &	message,
		const TokenLoc &	loc
	)

Generate an error message.

bool Compiler::ErrorHandler::isGood

(

)

const

Was compiling successful?

virtual void Compiler::ErrorHandler::report	(	const std::string &	message,
		const TokenLoc &	loc,
		Type	type
	)		[private, pure virtual]

Report error to the user.

Implemented in MWGui::Console, Compiler::StreamErrorHandler, and Compiler::NullErrorHandler.

virtual void Compiler::ErrorHandler::report	(	const std::string &	message,
		Type	type
	)		[private, pure virtual]

Report a file related error.

Implemented in MWGui::Console, Compiler::StreamErrorHandler, and Compiler::NullErrorHandler.

void Compiler::ErrorHandler::reset

(

)

[virtual]

Remove all previous error/warning events.

void Compiler::ErrorHandler::warning	(	const std::string &	message,
		const TokenLoc &	loc
	)

Generate a warning message.

---

Member Data Documentation

int Compiler::ErrorHandler::mErrors [private]

int Compiler::ErrorHandler::mWarnings [private]

---

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

• components/compiler/errorhandler.hpp
• components/compiler/errorhandler.cpp