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# DOMLocator Class Reference

DOMLocator is an interface that describes a location. More...

List of all members.

## Public Member Functions

Destructor
virtual | ~DOMLocator ()
| Destructor.
Functions introduced in DOM Level 3
virtual XMLSSize_t | getLineNumber () const =0
| Get the line number where the error occured.
virtual XMLSSize_t | getColumnNumber () const =0
| Get the column number where the error occured.
virtual XMLSSize_t | getOffset () const =0
| Get the byte or character offset into the input source, if we're parsing a file or a byte stream then this will be the byte offset into that stream, but if a character media is parsed then the offset will be the character offset.
virtual DOMNode * | getErrorNode () const =0
| Get the DOMNode where the error occured, or `null` if there is no node available.
virtual const XMLCh * | getURI () const =0
| Get the URI where the error occured, or `null` if there is no URI available.
virtual void | setLineNumber (const XMLSSize_t lineNumber)=0
| Set the line number of the error.
virtual void | setColumnNumber (const XMLSSize_t columnNumber)=0
| Set the column number of the error.
virtual void | setOffset (const XMLSSize_t offset)=0
| Set the byte/character offset.
virtual void | setErrorNode (DOMNode *const errorNode)=0
| Set the DOMNode where the error occured.
virtual void | setURI (const XMLCh *const uri)=0
| Set the URI where the error occured.

## Protected Member Functions

Hidden constructors
| DOMLocator ()

## Detailed Description

DOMLocator is an interface that describes a location.

(e.g. where an error occured).

See also:
  DOMError::DOMError

Since:
  DOM Level 3

## Constructor & Destructor Documentation

DOMLocator::DOMLocator | ( |  | ) | `[protected]`

virtual DOMLocator::~DOMLocator | ( |  | ) | `[virtual]`

Destructor.

## Member Function Documentation

virtual XMLSSize_t DOMLocator::getLineNumber | ( |  | ) | const`[pure virtual]`

Get the line number where the error occured.

The value is -1 if there is no line number available.

"Experimental - subject to change"

See also:
  setLineNumber

Since:
  DOM Level 3

virtual XMLSSize_t DOMLocator::getColumnNumber | ( |  | ) | const`[pure virtual]`

Get the column number where the error occured.

The value is -1 if there is no column number available.

"Experimental - subject to change"

See also:
  setColumnNumber

Since:
  DOM Level 3

virtual XMLSSize_t DOMLocator::getOffset | ( |  | ) | const`[pure virtual]`

Get the byte or character offset into the input source, if we're parsing a file or a byte stream then this will be the byte offset into that stream, but if a character media is parsed then the offset will be the character offset.

The value is -1 if there is no offset available.

"Experimental - subject to change"

See also:
  setOffset

Since:
  DOM Level 3

virtual DOMNode* DOMLocator::getErrorNode | ( |  | ) | const`[pure virtual]`

Get the DOMNode where the error occured, or `null` if there is no node available.

"Experimental - subject to change"

See also:
  setErrorNode

Since:
  DOM Level 3

virtual const XMLCh* DOMLocator::getURI | ( |  | ) | const`[pure virtual]`

Get the URI where the error occured, or `null` if there is no URI available.

"Experimental - subject to change"

See also:
  setURI

Since:
  DOM Level 3

virtual void DOMLocator::setLineNumber | ( | const XMLSSize_t | lineNumber | ) | `[pure virtual]`

Set the line number of the error.

"Experimental - subject to change"

Parameters:

  | lineNumber | the line number to set

See also:
  getLinNumner

Since:
  DOM Level 3

virtual void DOMLocator::setColumnNumber | ( | const XMLSSize_t | columnNumber | ) | `[pure virtual]`

Set the column number of the error.

"Experimental - subject to change"

Parameters:

  | columnNumber | the column number to set.

See also:
  getColumnNumner

Since:
  DOM Level 3

virtual void DOMLocator::setOffset | ( | const XMLSSize_t | offset | ) | `[pure virtual]`

Set the byte/character offset.

"Experimental - subject to change"

Parameters:

  | offset | the byte/characte offset to set.

See also:
  getOffset

Since:
  DOM Level 3

virtual void DOMLocator::setErrorNode | ( | DOMNode *const | errorNode | ) | `[pure virtual]`

Set the DOMNode where the error occured.

"Experimental - subject to change"

Parameters:

  | errorNode | the DOMNode to set

See also:
  getErrorNode

Since:
  DOM Level 3

virtual void DOMLocator::setURI | ( | const XMLCh *const | uri | ) | `[pure virtual]`

Set the URI where the error occured.

"Experimental - subject to change"

Parameters:

  | uri | the URI to set.

See also:
  getURI

Since:
  DOM Level 3

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

- DOMLocator.hpp

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