QSourceLocation

The QSourceLocation class identifies a location in a resource by URI, line, and column. More

Inheritance diagram of PySide2.QtXmlPatterns.QSourceLocation

Synopsis

Functions

Detailed Description

QSourceLocation is a simple value based class that has three properties, uri() , line() , and column() , that, taken together, identify a certain point in a resource, e.g., a file or an in-memory document.

line() and column() refer to character counts (not byte counts), and they both start from 1, as opposed to 0.

class QSourceLocation

QSourceLocation(other)

QSourceLocation(uri[, line=-1[, column=-1]])

param uri

QUrl

param column

int

param other

QSourceLocation

param line

int

Construct a QSourceLocation that doesn’t identify anything at all.

For a default constructed , isNull() returns true .

Constructs a QSourceLocation that is a copy of other .

Constructs a QSourceLocation with URI u , line l and column c .

PySide2.QtXmlPatterns.QSourceLocation.column()
Return type

qint64

Returns the current column number. The column number refers to the count of characters, not bytes. The first column is column 1, not 0. The default value is -1, indicating the column number is unknown.

See also

setColumn()

PySide2.QtXmlPatterns.QSourceLocation.isNull()
Return type

bool

Returns true if this QSourceLocation doesn’t identify anything.

For a default constructed QSourceLocation , this function returns true . The same applies for any other QSourceLocation whose uri() is invalid.

PySide2.QtXmlPatterns.QSourceLocation.line()
Return type

qint64

Returns the current line number. The first line number is 1, not 0. The default value is -1, indicating the line number is unknown.

See also

setLine()

PySide2.QtXmlPatterns.QSourceLocation.__ne__(other)
Parameters

otherQSourceLocation

Return type

bool

Returns true if this QSourceLocation is not equal to other ; false otherwise.

PySide2.QtXmlPatterns.QSourceLocation.__eq__(other)
Parameters

otherQSourceLocation

Return type

bool

Returns true if this QSourceLocation is equal to other ; false otherwise.

Two QSourceLocation instances are equal if their uri() , line() and column() are equal.

QSourceLocation instances for which isNull() returns true are considered equal.

PySide2.QtXmlPatterns.QSourceLocation.setColumn(newColumn)
Parameters

newColumnqint64

Sets the column number to newColumn . 0 is an invalid column number. The first column number is 1.

See also

column()

PySide2.QtXmlPatterns.QSourceLocation.setLine(newLine)
Parameters

newLineqint64

Sets the line number to newLine . 0 is an invalid line number. The first line number is 1.

See also

line()

PySide2.QtXmlPatterns.QSourceLocation.setUri(newUri)
Parameters

newUriQUrl

Sets the URI to newUri .

See also

uri()

PySide2.QtXmlPatterns.QSourceLocation.uri()
Return type

QUrl

Returns the resource that this QSourceLocation refers to. For example, the resource could be a file in the local file system, if the URI scheme is file .

See also

setUri()