mu::ParserError Class Reference

Error class of the parser. More...

#include <muParserError.h>

Public Member Functions
	ParserError ()
	Default constructor. More...
	ParserError (EErrorCodes a_iErrc)
	This Constructor is used for internal exceptions only. More...
	ParserError (const string_type &sMsg)
	Construct an error from a message text. More...
	ParserError (EErrorCodes a_iErrc, const string_type &sTok, const string_type &sFormula=string_type(_T("(formula is not available)")), int a_iPos=-1)
	Construct an error object. More...
	ParserError (EErrorCodes a_iErrc, int a_iPos, const string_type &sTok)
	Construct an error object. More...
	ParserError (const char_type *a_szMsg, int a_iPos=-1, const string_type &sTok=string_type())
	Construct an error object. More...
	ParserError (const ParserError &a_Obj)
	Copy constructor. More...
ParserError &	operator= (const ParserError &a_Obj)
	Assignment operator. More...
	~ParserError ()
void	SetFormula (const string_type &a_strFormula)
	Set the expression related to this error. More...
const string_type &	GetExpr () const
	gets the expression related tp this error. More...
const string_type &	GetMsg () const
	Returns the message string for this error. More...
std::size_t	GetPos () const
	Return the formula position related to the error. More...
const string_type &	GetToken () const
	Return string related with this token (if available). More...
EErrorCodes	GetCode () const
	Return the error code. More...

Detailed Description

Error class of the parser.

Part of the math parser package.

Author

Ingo Berg

Constructor & Destructor Documentation

mu::ParserError::ParserError

(

)

Default constructor.

mu::ParserError::ParserError ( EErrorCodes  a_iErrc )

explicit

This Constructor is used for internal exceptions only.

It does not contain any information but the error code.

References _T.

mu::ParserError::ParserError ( const string_type &  sMsg )

explicit

Construct an error from a message text.

mu::ParserError::ParserError	(	EErrorCodes	iErrc,
		const string_type &	sTok,
		const string_type &	sExpr = string_type(_T("(formula is not available)")),
		int	iPos = -1
	)

Construct an error object.

Parameters

[in]	a_iErrc	the error code.
[in]	sTok	The token string related to this error.
[in]	sExpr	The expression related to the error.
[in]	a_iPos	the position in the expression where the error occured.

References _T.

mu::ParserError::ParserError	(	EErrorCodes	iErrc,
		int	iPos,
		const string_type &	sTok
	)

Construct an error object.

Parameters

[in]	iErrc	the error code.
[in]	iPos	the position in the expression where the error occured.
[in]	sTok	The token string related to this error.

References _T.

mu::ParserError::ParserError	(	const char_type *	szMsg,
		int	iPos = -1,
		const string_type &	sTok = string_type()
	)

Construct an error object.

Parameters

[in]	szMsg	The error message text.
[in]	iPos	the position related to the error.
[in]	sTok	The token string related to this error.

References _T.

mu::ParserError::ParserError

(

const ParserError &

a_Obj

)

Copy constructor.

mu::ParserError::~ParserError

(

)

Member Function Documentation

EErrorCodes mu::ParserError::GetCode

(

)

const

Return the error code.

const string_type & mu::ParserError::GetExpr

(

)

const

gets the expression related tp this error.

const string_type & mu::ParserError::GetMsg

(

)

const

Returns the message string for this error.

Referenced by ParserHandler< T, NDIM >::changeExpr(), main(), ParserHandler< T, NDIM >::operator()(), and ParserHandler< T, NDIM >::ParserHandler().

std::size_t mu::ParserError::GetPos

(

)

const

Return the formula position related to the error.

If the error is not related to a distinct position this will return -1

const string_type & mu::ParserError::GetToken

(

)

const

Return string related with this token (if available).

ParserError & mu::ParserError::operator=

(

const ParserError &

a_Obj

)

Assignment operator.

void mu::ParserError::SetFormula

(

const string_type &

a_strFormula

)

Set the expression related to this error.

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

• muParserError.h
• muParserError.cpp