QJsonParseError Class
The QJsonParseError class is used to report errors during JSON parsing. More...
| Header: | #include <QJsonParseError> |
| qmake: | QT += core |
| Since: | Qt 5.0 |
Note: All functions in this class are reentrant.
Public Types
| enum | ParseError { NoError, UnterminatedObject, MissingNameSeparator, UnterminatedArray, ..., GarbageAtEnd } |
Public Functions
| QString | errorString() const |
Public Variables
Detailed Description
The QJsonParseError class is used to report errors during JSON parsing.
See also JSON Support in Qt and JSON Save Game Example.
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 |
QJsonParseError::DocumentTooLarge | 13 | The JSON document is too large for the parser to parse it |
QJsonParseError::GarbageAtEnd | 14 | The parsed document contains additional garbage characters at the end |
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().