XPathConstructionContext Class Reference

Inheritance diagram for XPathConstructionContext:

Classes
class	GetAndReleaseCachedString

Public Types
typedef GetAndReleaseCachedString	GetCachedString

Public Member Functions
	XPathConstructionContext (MemoryManagerType &theManager)
virtual	~XPathConstructionContext ()
virtual void	reset ()=0
	Reset the instance. More...
virtual const XalanDOMString &	getPooledString (const XalanDOMString &theString)=0
	Get a pooled string given the source string. More...
virtual const XalanDOMString &	getPooledString (const XalanDOMChar *theString, XalanDOMString::size_type theLength=XalanDOMString::npos)=0
	Get a pooled string given the source character array. More...
virtual XalanDOMString &	getCachedString ()=0
	Get a cached string for temporary use. More...
virtual bool	releaseCachedString (XalanDOMString &theString)=0
	Return a cached string. More...
MemoryManagerType &	getMemoryManager ()
virtual void	error (const XalanDOMString &msg, const XalanNode *sourceNode, const Locator *locator) const =0
virtual void	warn (const XalanDOMString &msg, const XalanNode *sourceNode, const Locator *locator) const =0

Public Attributes
MemoryManagerType &	m_memoryManager

Detailed Description

Author

David N. Bertoni

Member Typedef Documentation

typedef GetAndReleaseCachedString XPathConstructionContext::GetCachedString

Constructor & Destructor Documentation

XPathConstructionContext::XPathConstructionContext

(

MemoryManagerType &

theManager

)

virtual XPathConstructionContext::~XPathConstructionContext ( )

virtual

Member Function Documentation

virtual void XPathConstructionContext::error ( const XalanDOMString &  msg, const XalanNode *  sourceNode, const Locator *  locator  ) const

pure virtual

virtual XalanDOMString& XPathConstructionContext::getCachedString ( )

pure virtual

Get a cached string for temporary use.

Returns

A reference to the string

Implemented in StylesheetConstructionContext, StylesheetConstructionContextDefault, and XPathConstructionContextDefault.

MemoryManagerType& XPathConstructionContext::getMemoryManager

(

)

virtual const XalanDOMString& XPathConstructionContext::getPooledString ( const XalanDOMString &  theString )

pure virtual

Get a pooled string given the source string.

If the string already exists in the pool, no copy will be made. If not, a copy will be made and kept for later use.

Parameters

theString

The source string

Returns

a const reference to a pooled string.

Implemented in StylesheetConstructionContext, StylesheetConstructionContextDefault, and XPathConstructionContextDefault.

virtual const XalanDOMString& XPathConstructionContext::getPooledString ( const XalanDOMChar *  theString, XalanDOMString::size_type  theLength = XalanDOMString::npos  )

pure virtual

Get a pooled string given the source character array.

If the string already exists in the pool, no copy will be made. If not, a copy will be made and kept for later use.

Parameters

theString	The source character array
theLength	The length of the character array

Returns

a const reference to a pooled string.

Implemented in StylesheetConstructionContext, StylesheetConstructionContextDefault, and XPathConstructionContextDefault.

virtual bool XPathConstructionContext::releaseCachedString ( XalanDOMString &  theString )

pure virtual

Return a cached string.

Parameters

theString

The string to release.

Returns

true if the string was released successfully.

Implemented in StylesheetConstructionContext, StylesheetConstructionContextDefault, and XPathConstructionContextDefault.

virtual void XPathConstructionContext::reset ( )

pure virtual

Reset the instance.

Any existing objects created by the instance will be destroyed.

Implemented in StylesheetConstructionContextDefault, StylesheetConstructionContext, and XPathConstructionContextDefault.

virtual void XPathConstructionContext::warn ( const XalanDOMString &  msg, const XalanNode *  sourceNode, const Locator *  locator  ) const

pure virtual

Member Data Documentation

MemoryManagerType& XPathConstructionContext::m_memoryManager

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

• XPathConstructionContext.hpp