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, ..., DocumentTooLarge } |
Public Functions
| QString | errorString() const |
Public Variables
| ParseError | error |
| int | offset |
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 |
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().