Constructs an XML input stream that applies a generic transformation to the XML document before reading it from the source. More...

#include <rw/xmlstreams/RWTParsedTransformObjectInputStreamImp.h>

Inheritance diagram for RWTParsedTransformObjectInputStreamImp< Transform >:

Static Public Member Functions
static RWObjectInputStream	make (std::istream &source, Transform transform, bool escape=true)

static RWObjectInputStream	make (std::istream &source, Transform transform, std::ios *&formatter, bool escape=true)
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Static Public Member Functions inherited from RWXmlObjectInputStreamImp
static RWObjectInputStream	make (std::istream &source, bool escape=true)

static RWObjectInputStream	make (std::istream &source, std::ios *&formatter, bool escape=true)
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static RWObjectInputStream	make (RWDataInputStream &source, bool escape=true)

Static Public Member Functions inherited from RWXmlObjectStreamCommon
static const char *	rwStreamToLocalStringType (RWStreamType stype)

static const char *	rwStreamToStringType (RWStreamType stype)

Protected Member Functions
	RWTParsedTransformObjectInputStreamImp (std::istream &istr, Transform transform, bool escape)

	RWTParsedTransformObjectInputStreamImp (std::istream &istr, Transform transform, std::ios *&formatter, bool escape)
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Protected Member Functions inherited from RWXmlObjectInputStreamImp
	RWXmlObjectInputStreamImp (std::istream &sourceStream, bool escape)

	RWXmlObjectInputStreamImp (std::istream &sourceStream, std::ios *&formatter, bool escape)
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	RWXmlObjectInputStreamImp (const RWDataInputStream &sourceStream, bool escape)

virtual void	closeOuterContext (bool readContext)

virtual RWSize	getString (char *string, RWSize count)

virtual RWSize	getUString (RWUChar *ustring, RWSize count)

virtual RWSize	getWString (wchar_t *wstring, RWSize count)

virtual void	openOuterContext (bool readContext)

Protected Member Functions inherited from RWObjectInputStreamImp
	RWObjectInputStreamImp (const RWDataInputStream &sourceStream)

Protected Member Functions inherited from RWFilteredDataInputStreamImp
	RWFilteredDataInputStreamImp (const RWDataInputStream &sourceStream)

RWDataInputStream &	getSourceStream ()

const RWDataInputStream &	getSourceStream () const

Protected Member Functions inherited from RWDataInputStreamImp
	RWDataInputStreamImp ()

Protected Member Functions inherited from RWInputStreamImp
	RWInputStreamImp ()

Protected Member Functions inherited from RWStreamImp
	RWStreamImp ()

Protected Member Functions inherited from RWBodyBase
	RWBodyBase (void)

	RWBodyBase (RWStaticCtor)

	RWBodyBase (const RWBodyBase &second)

virtual	~RWBodyBase (void)

RWBodyBase &	operator= (const RWBodyBase &second)

Protected Member Functions inherited from RWTCountingBody< RWMutexLock >
	~RWTCountingBody (void)

unsigned	addReference (void)

unsigned	references (void) const

unsigned	removeReference (void)

	RWTCountingBody (unsigned initCount=0)

	RWTCountingBody (RWStaticCtor)

	RWTCountingBody (const RWTCountingBody< RWMutexLock > &second)

RWTCountingBody< RWMutexLock > &	operator= (const RWTCountingBody< RWMutexLock > &second)

Additional Inherited Members
Public Member Functions inherited from RWXmlObjectInputStreamImp
virtual void	endAssoc ()

virtual void	endBlock ()

virtual void	endElement ()

virtual void	endMap ()

virtual void	endMember ()

virtual void	endSequence ()

virtual void	getBool (bool &value)
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virtual void	getChar (char &value)
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virtual void	getCharacter (char &value)
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virtual void	getDouble (double &value)
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virtual void	getFloat (float &value)
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virtual void	getInt (int &value)
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virtual void	getLong (long &value)
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virtual void	getLongDouble (long double &value)
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virtual void	getLongLong (long long &value)
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virtual void *	getNewObject (const std::type_info *base)

virtual void	getShort (short &value)
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virtual void	getSignedChar (signed char &value)
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virtual void	getSizeT (size_t &value)
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virtual void	getString (RWCString &str)

void	getSymbol (RWSymbol &value)

virtual void	getUCharacter (RWUChar &value)
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virtual void	getUnsignedChar (unsigned char &value)
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virtual void	getUnsignedInt (unsigned int &value)
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virtual void	getUnsignedLong (unsigned long &value)
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virtual void	getUnsignedLongLong (unsigned long long &value)
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virtual void	getUnsignedShort (unsigned short &value)
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virtual void	getUString (RWBasicUString &str)
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virtual void	getWchar_t (wchar_t &value)
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virtual void	getWCharacter (wchar_t &value)
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virtual void	getWString (RWWString &str)
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virtual RWSymbol	readTypeInfo ()

virtual void	rememberObject (const void *obj)

virtual void	startAssocKey ()

virtual void	startAssocValue ()

virtual RWSymbol	startBlock ()

virtual void	startElement (int &position)

virtual RWSymbol	startMap (int &count, RWStreamType &keyType, RWStreamType &valueType)

virtual bool	startMember (RWSymbol &memberName, RWStreamType &memberType)

virtual RWSymbol	startSequence (int &count, RWStreamType &elementType)

Static Public Attributes inherited from RWXmlObjectStreamCommon
static const char *	associationTag
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static const char *	assocKeyTag
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static const char *	assocValueTag
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static const char *	elementPosAttr
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static const char *	IdAttr
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static const char *	IdRefAttr
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static const char *	mapCountAttr
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static const char *	mapKeyTypeAttr
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static const char *	mapTag
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static const char *	mapValueTypeAttr
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static const char *	memberNameAttr
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static const char *	memberTag
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static const char *	memberTypeAttr
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static const char *	nestedObjectTag
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static const char *	objectNameAttr
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static const char *	objectRefTag
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static const char *	objectRefTagLocal
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static const char *	objectTag

static const char *	objectTypeAttr
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static const char *	primitiveTag
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static const char *	rwEncodingNamespaceValue
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static const char *	rwNamespace
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static const char *	rwNamespaceAttr
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static const char *	rwNamespaceValue
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static const char *	seqCountAttr
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static const char *	seqTypeAttr
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static const char *	sequenceElementTag
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static const char *	sequenceTag
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static const char *	xsdNamespace
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static const char *	xsdNamespaceAttr
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static const char *	xsdNamespaceValue
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static const char *	xsiNamespace
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static const char *	xsiNamespaceAttr
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static const char *	xsiNamespaceValue
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Detailed Description

template<class Transform>
class RWTParsedTransformObjectInputStreamImp< Transform >

This class uses RWXmlObjectInputStreamImp and RWTParsedTransformInputStreamImp to construct an XML input stream that applies a generic transformation to the XML document before reading it from the source.

Example

// Open an fstream to serve as our source
ifstream s("foo.xml");
// Create a transformation object, which must have a
// transform(const RWXmlElementImp&,ostream&) interface
MyTransform t;
// Create an XML data stream that uses the fstream
RWObjectInputStream in =
 RWTParsedTransformObjectInputStreamImp<MyTransform>::make(s,t);
// Read an integer from XML data stream.
int i;
in >> i;

Constructor & Destructor Documentation

template<class Transform >

RWTParsedTransformObjectInputStreamImp< Transform >::RWTParsedTransformObjectInputStreamImp	(	std::istream &	istr,
		Transform	transform,
		bool	escape
	)

inlineprotected

Used by the make() function and potentially by derived classes to initialize the source data stream and to insert into the stream a transformation of the XML document based on the transformation object transform.

The parameter istr is a handle to the initialized stream.

The parameter transform is a transformation object that must supply a public interface function transform(istream&,ostream&).

The parameter escape sets whether primitive element values will be unescaped. By default, this parameter is set to true.

template<class Transform >

RWTParsedTransformObjectInputStreamImp< Transform >::RWTParsedTransformObjectInputStreamImp	(	std::istream &	istr,
		Transform	transform,
		std::ios *&	formatter,
		bool	escape
	)

inlineprotected

Used by the make() function and potentially by derived classes to initialize the source data stream and to insert into the stream a transformation of the XML document based on the transformation object transform.

The parameter istr is a handle to the initialized stream.

The parameter transform is a transformation object that must supply a public interface function transform(istream&,ostream&).

The parameter escape sets whether primitive element values will be unescaped. By default, this parameter is set to true.

Member Function Documentation

template<class Transform >

static RWObjectInputStream RWTParsedTransformObjectInputStreamImp< Transform >::make	(	std::istream &	source,
		Transform	transform,
		bool	escape = `true`
	)

inlinestatic

Constructs an RWTParsedTransformObjectInputStreamImp instance that uses source as its source of bytes, and returns a handle to it. The XML input stream includes a transformation of the XML document based on the transformation object transform.

The parameter escape sets whether primitive element values will be unescaped. By default, this parameter is set to true.

template<class Transform >

static RWObjectInputStream RWTParsedTransformObjectInputStreamImp< Transform >::make	(	std::istream &	source,
		Transform	transform,
		std::ios *&	formatter,
		bool	escape = `true`
	)

inlinestatic

Constructs an RWTParsedTransformObjectInputStreamImp instance that uses source as its source of bytes, and returns a handle to it. The XML input stream includes a transformation of the XML document based on the transformation object transform.

The parameter escape sets whether primitive element values will be unescaped. By default, this parameter is set to true.

SourcePro® C++ API Reference Guide

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

template<class Transform> class RWTParsedTransformObjectInputStreamImp< Transform >

Example

Constructor & Destructor Documentation

Member Function Documentation

template<class Transform>
class RWTParsedTransformObjectInputStreamImp< Transform >