ParseResult Struct Reference

Result of parsing (wraps ParseErrorCode) More...

Public Member Functions
void	Clear ()
	Reset error code. More...
ParseErrorCode	Code () const
	Get the error code. More...
bool	IsError () const
	Whether the result is an error. More...
size_t	Offset () const
	Get the error offset, if IsError(), 0 otherwise. More...
	operator bool () const
	Conversion to bool, returns true, iff !IsError(). More...
bool	operator== (const ParseResult &that) const
bool	operator== (ParseErrorCode code) const
	ParseResult ()
	Default constructor, no error. More...
	ParseResult (ParseErrorCode code, size_t offset)
	Constructor to set an error. More...
void	Set (ParseErrorCode code, size_t offset=0)
	Update error code and offset. More...

Friends
bool	operator== (ParseErrorCode code, const ParseResult &err)

Detailed Description

Result of parsing (wraps ParseErrorCode)

Document doc;
ParseResult ok = doc.Parse("[42]");
if (!ok) {
    fprintf(stderr, "JSON parse error: %s (%u)",
            GetParseError_En(ok.Code()), ok.Offset());
    exit(EXIT_FAILURE);
}

See also

GenericReader::Parse, GenericDocument::Parse

Constructor & Destructor Documentation

ParseResult::ParseResult ( )

inline

Default constructor, no error.

ParseResult::ParseResult ( ParseErrorCode  code, size_t  offset  )

inline

Constructor to set an error.

Member Function Documentation

void ParseResult::Clear ( )

inline

Reset error code.

ParseErrorCode ParseResult::Code ( ) const

inline

Get the error code.

bool ParseResult::IsError ( ) const

inline

Whether the result is an error.

size_t ParseResult::Offset ( ) const

inline

Get the error offset, if IsError(), 0 otherwise.

ParseResult::operator bool ( ) const

inline

Conversion to bool, returns true, iff !IsError().

bool ParseResult::operator== ( const ParseResult &  that ) const

inline

bool ParseResult::operator== ( ParseErrorCode  code ) const

inline

void ParseResult::Set ( ParseErrorCode  code, size_t  offset = 0  )

inline

Update error code and offset.

Friends And Related Function Documentation

bool operator== ( ParseErrorCode  code, const ParseResult &  err  )

friend

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

• error.h