XNumber Class Reference

#include <XNumber.hpp>

Inherits XNumberBase.

Collaboration diagram for XNumber:

List of all members.

Public Member Functions

• XNumber (double val, MemoryManager &theMemoryManager)

  Create an XNumber from a number.
  

• XNumber (const XNumber &source, MemoryManager &theMemoryManager)
• virtual ~XNumber ()
• virtual double num (XPathExecutionContext &executionContext) const

  Cast result object to a number.
  

• virtual double num () const

  Cast result object to a number.
  

• virtual const XalanDOMString & str (XPathExecutionContext &executionContext) const

  Cast result object to a string.
  

• virtual const XalanDOMString & str () const

  Cast result object to a string.
  

• virtual void str (XPathExecutionContext &executionContext, FormatterListener &formatterListener, MemberFunctionPtr function) const

  Send the string value to a FormatterListener instance.
  

• virtual void str (FormatterListener &formatterListener, MemberFunctionPtr function) const

  Send the string value to a FormatterListener instance.
  

• virtual void str (XPathExecutionContext &executionContext, XalanDOMString &theBuffer) const

  Append the string value directly a string.
  

• virtual void str (XalanDOMString &theBuffer) const

  Append the string value directly a string.
  

• virtual double stringLength (XPathExecutionContext &executionContext) const

  Get the length of the string value of the instance.
  

• void set (double theValue)

  Change the value of an XNumber.
  

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Detailed Description

Definition at line 41 of file XNumber.hpp.

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Constructor & Destructor Documentation

XNumber::XNumber	(	double	val,
		MemoryManager &	theMemoryManager
	)

Create an XNumber from a number.

Parameters:

val

numeric value to use

XNumber::XNumber	(	const XNumber &	source,
		MemoryManager &	theMemoryManager
	)

virtual XNumber::~XNumber

(

)

[virtual]

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Member Function Documentation

virtual double XNumber::num

(

XPathExecutionContext &

executionContext

)

const [virtual]

Cast result object to a number.

Parameters:

executionContext

The current XPathExecutionContext

Returns:

numeric value

Implements XNumberBase.

virtual double XNumber::num

(

)

const [virtual]

Cast result object to a number.

This function does not have access to the current XPathExecutionContext, so the result may contain data from whitespace text nodes that might have been stripped otherwise.

Returns:

numeric value

Reimplemented from XObject.

void XNumber::set

(

double

theValue

)

Change the value of an XNumber.

Parameters:

theValue

The new value.

virtual const XalanDOMString& XNumber::str

(

)

const [virtual]

Cast result object to a string.

This function does not have access to the current XPathExecutionContext, so the result may contain data from whitespace text nodes that might have been stripped otherwise.

Parameters:

executionContext

The current XPathExecutionContext

Returns:

string value

Implements XNumberBase.

virtual void XNumber::str	(	XPathExecutionContext &	executionContext,
		XalanDOMString &	theBuffer
	)			const [virtual]

Append the string value directly a string.

Parameters:

	executionContext	The current XPathExecutionContext
	theBuffer	The buffer for the data

Implements XNumberBase.

virtual void XNumber::str	(	FormatterListener &	formatterListener,
		MemberFunctionPtr	function
	)			const [virtual]

Send the string value to a FormatterListener instance.

This function does not have access to the current XPathExecutionContext, so the result may contain data from whitespace text nodes that might have been stripped otherwise.

Parameters:

	formatterListener	The FormatterListener instance
	function	A pointer to the member function of FormatterListener to call

Implements XNumberBase.

virtual void XNumber::str	(	XPathExecutionContext &	executionContext,
		FormatterListener &	formatterListener,
		MemberFunctionPtr	function
	)			const [virtual]

Send the string value to a FormatterListener instance.

Parameters:

	executionContext	The current XPathExecutionContext
	formatterListener	The FormatterListener instance
	function	A pointer to the member function of FormatterListener to call

Implements XNumberBase.

virtual void XNumber::str

(

XalanDOMString &

theBuffer

)

const [virtual]

Append the string value directly a string.

This function does not have access to the current XPathExecutionContext, so the result may contain data from whitespace text nodes that might have been stripped otherwise.

Parameters:

theBuffer

The buffer for the data

Implements XNumberBase.

virtual const XalanDOMString& XNumber::str

(

XPathExecutionContext &

executionContext

)

const [virtual]

Cast result object to a string.

Parameters:

executionContext

The current XPathExecutionContext

Returns:

string value

Implements XNumberBase.

virtual double XNumber::stringLength

(

XPathExecutionContext &

executionContext

)

const [virtual]

Get the length of the string value of the instance.

Returns:

The length of the string value

Implements XNumberBase.

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

• XNumber.hpp