QJsonParseError Class

QJsonParseError Class

The QJsonParseError class is used to report errors during JSON parsing.More...

#include <QJsonParseError>

Note: All functions in this class are reentrant.

This class was introduced in QtCore 5.0.

• List of all members, including inherited members

Public Types

enum	ParseError { NoError, UnterminatedObject, MissingNameSeparator, UnterminatedArray, ..., DeepNesting }

Public Functions

QString

errorString() const

Public Variables

ParseError	error
int	offset

Detailed Description

The QJsonParseError class is used to report errors during JSON parsing.

Member Type Documentation

enum QJsonParseError::ParseError

This enum describes the type of error that occurred during the parsing of a JSON document.

Constant	Value	Description
QJsonParseError::NoError	0	No error occurred
QJsonParseError::UnterminatedObject	1	An object is not correctly terminated with a closing curly bracket
QJsonParseError::MissingNameSeparator	2	A comma separating different items is missing
QJsonParseError::UnterminatedArray	3	The array is not correctly terminated with a closing square bracket
QJsonParseError::MissingValueSeparator	4	A colon separating keys from values inside objects is missing
QJsonParseError::IllegalValue	5	The value is illegal
QJsonParseError::TerminationByNumber	6	The input stream ended while parsing a number
QJsonParseError::IllegalNumber	7	The number is not well formed
QJsonParseError::IllegalEscapeSequence	8	An illegal escape sequence occurred in the input
QJsonParseError::IllegalUTF8String	9	An illegal UTF8 sequence occurred in the input
QJsonParseError::UnterminatedString	10	A string wasn't terminated with a quote
QJsonParseError::MissingObject	11	An object was expected but couldn't be found
QJsonParseError::DeepNesting	12	The JSON document is too deeply nested for the parser to parse it

Member Function Documentation

QString QJsonParseError::errorString() const

Returns the human-readable message appropriate to the reported JSON parsing error.

See also error.

Member Variable Documentation

ParseError QJsonParseError::error

Contains the type of the parse error. Is equal to QJsonParseError::NoError if the document was parsed correctly.

See also ParseError and errorString().

int QJsonParseError::offset

Contains the offset in the input string where the parse error occurred.

See also error and errorString().

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