XPathGuard Class Reference

Manages the lifetime of an XPath instance. More...

List of all members.

Public Member Functions

• XPathGuard (XPathFactory &theFactory, const XPath *theXPath)

  Construct an XPathGuard instance from a factory object and an XPath.
  

• XPathGuard (XPathGuard &theRHS)
• ~XPathGuard ()
• const XPath * operator-> () const

  Retrieve the object pointer (must not be null)
  

• const XPath * get () const

  Retrieve the object pointer (may be null)
  

• void reset ()

  Return the referenced object to the factory and set pointers to null.
  

• const XPath * release ()

  Transfers ownership of XPath to caller.
  

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Detailed Description

Manages the lifetime of an XPath instance.

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Constructor & Destructor Documentation

XPathGuard::XPathGuard	(	XPathFactory &	theFactory,
		const XPath *	theXPath
	)

Construct an XPathGuard instance from a factory object and an XPath.

Parameters:

theFactory	object that manages lifetime of XPaths
theXPath	pointer to XPath managed

XPathGuard::XPathGuard

(

XPathGuard &

theRHS

)

XPathGuard::~XPathGuard

(

)

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Member Function Documentation

const XPath* XPathGuard::get

(

)

const

Retrieve the object pointer (may be null)

Returns:

pointer to XPath

const XPath* XPathGuard::operator->

(

)

const

Retrieve the object pointer (must not be null)

Returns:

pointer to XPath

const XPath* XPathGuard::release

(

)

Transfers ownership of XPath to caller.

Returns:

pointer to XPath

void XPathGuard::reset

(

)

Return the referenced object to the factory and set pointers to null.

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

• XPathFactory.hpp