RWXmlObjectOutputStreamImp Class Reference
[XML Streams]

Serializes one or more objects as an XML-formatted data stream and passes the stream to a supplied RWDataOutputStream. More...

#include <rw/xmlstreams/RWXmlObjectOutputStreamImp.h>

Inheritance diagram for RWXmlObjectOutputStreamImp:

List of all members.

Public Member Functions
virtual void	startBlock (const RWSymbol &)
virtual void	endBlock ()
virtual bool	needToWrite (const void *obj)
virtual void	writeNullPtr ()
virtual void	newObjectMarker ()
virtual void	writeTypeInfo (const RWSymbol &typeInfo)
virtual void	writeObjectName ()
virtual void	rememberObject (const void *obj)
virtual void	writeMemberInfo (const RWSymbol &memberName, RWStreamType memberType)
virtual void	endMember (const RWSymbol &memberName)
virtual void	startSequence (int count, RWStreamType elementType, const RWSymbol &)
virtual void	startElement (int position)
virtual void	endElement ()
virtual void	endSequence ()
virtual void	startMap (int count, RWStreamType keyType, RWStreamType valueType, const RWSymbol &)
virtual void	startAssocKey ()
virtual void	startAssocValue ()
virtual void	endAssoc ()
virtual void	endMap ()
virtual void	putString (const RWCString &value)
virtual void	putWString (const RWWString &value)
virtual void	putUString (const RWBasicUString &value)
virtual void	putBool (bool value)
virtual void	putChar (char value)
virtual void	putUnsignedChar (unsigned char value)
virtual void	putSignedChar (signed char value)
virtual void	putShort (short value)
virtual void	putUnsignedShort (unsigned short value)
virtual void	putInt (int value)
virtual void	putUnsignedInt (unsigned int value)
virtual void	putLong (long value)
virtual void	putUnsignedLong (unsigned long value)
virtual void	putFloat (float value)
virtual void	putDouble (double value)
virtual void	putWchar_t (wchar_t value)
virtual void	putLongLong (long long value)
virtual void	putUnsignedLongLong (unsigned long long value)
virtual void	putLongDouble (long double value)
virtual void	putCharacter (char value)
virtual void	putWCharacter (wchar_t value)
virtual void	putUCharacter (RWUChar value)
virtual void	putSizeT (size_t value)
virtual void	setNameForNextObject (const RWCString &str)
Static Public Member Functions
static RWObjectOutputStream	make (std::ostream &sink, const RWCString &rootElementType=nestedObjectTag, bool escape=true)
static RWObjectOutputStream	make (std::ostream &sink, std::ios *&formatter, const RWCString &rootElementType=nestedObjectTag, bool escape=true)
static RWObjectOutputStream	make (RWDataOutputStream &sink, const RWCString &rootElementType=nestedObjectTag, bool escape=true)
Protected Member Functions
virtual void	openOuterContext (bool writeContext)
virtual void	closeOuterContext (bool writeContext)
	RWXmlObjectOutputStreamImp (std::ostream &ostr, const RWCString &rootElementType, bool escape)
	RWXmlObjectOutputStreamImp (std::ostream &ostr, std::ios *&formatter, const RWCString &rootElementType, bool escape)
	RWXmlObjectOutputStreamImp (const RWDataOutputStream &ostr, const RWCString &rootElementType, bool escape)
virtual void	putString (const char *string, RWSize count)
virtual void	putWString (const wchar_t *wstring, RWSize count)
virtual void	putUString (const RWUChar *ustring, RWSize count)

---

Detailed Description

The class RWXmlObjectOutputStreamImp serializes one or more objects as an XML-formatted data stream and passes the stream to a supplied RWDataOutputStream.

The XML Streams Module integrates with the general Rogue Wave streams architecture defined by the streams and serialization packages of the Advanced Tools Module of SourcePro Core. This architecture allows an XML stream to be written out and read in using a wide variety of streaming configurations. For more information specific to the XML Streams Module, see the XML Streams Module User's Guide. For information on the general architecture, see the Advanced Tools Module User's Guide.

RWXmlObjectOutputStreamImp is the body class of a handle-body pattern. The corresponding handle class is RWObjectOutputStream.

The syntax of the XML formatting generated by this class is defined by the XML schema xmlstreams.xsd. This schema is located in buildspace\rw\xmlstreams.

Examples

 // Create a strstream as the output stream to receive
 // the XML-formatted object data
 ostrstream s;
 
 // Create an XML data stream using the strstream
 RWObjectOutputStream out = RWXmlObjectOutputStreamImp::make(s);
 
 // Write integer value `1' to XML data stream
 
 s << 1;

---

Constructor & Destructor Documentation

RWXmlObjectOutputStreamImp::RWXmlObjectOutputStreamImp	(	std::ostream &	ostr,
		const RWCString &	rootElementType,
		bool	escape
	)			[inline, protected]

Used by the make() function and potentially by derived classes to initialize an output stream to be used as the sink for the XML-formatted object serialization data. Use this constructor if the required output stream is a standard library ostream and pass a reference to that stream as the ostr parameter.

The parameter rootElementType must be one of the following:

• nestedObjectTag, if serializing an object by value
• objectTag, if serializing an object by pointer
• sequenceTag, if serializing a sequential collection such as RWTPtrOrderedVector
• mapTag, if serializing a mapping collection such as RWTPtrHashMap
• primitiveTag, if serializing a built-in type such as int

The value passed indicates the root element of the generated document.

The parameter escape sets whether to escape XML reserved characters in the data being serialized. By setting this parameter to true, reserved characters in char and string values are escaped, allowing the data to include embedded XML.

The reserved characters are:

 <  >  &  "  '

You get slightly better performance if the escape parameter is set to false, but before doing so be certain that your data does not contain reserved characters.

RWXmlObjectOutputStreamImp::RWXmlObjectOutputStreamImp	(	std::ostream &	ostr,
		std::ios *&	formatter,
		const RWCString &	rootElementType,
		bool	escape
	)			[inline, protected]

Used by the make() function and potentially by derived classes to initialize an output stream to be used as the sink for the XML-formatted object serialization data. Use this constructor if the required output stream is a standard library ostream and pass a reference to that stream as the ostr parameter.

The parameter rootElementType must be one of the following:

• nestedObjectTag, if serializing an object by value
• objectTag, if serializing an object by pointer
• sequenceTag, if serializing a sequential collection such as RWTPtrOrderedVector
• mapTag, if serializing a mapping collection such as RWTPtrHashMap
• primitiveTag, if serializing a built-in type such as int

The value passed indicates the root element of the generated document.

The parameter escape sets whether to escape XML reserved characters in the data being serialized. By setting this parameter to true, reserved characters in char and string values are escaped, allowing the data to include embedded XML.

The reserved characters are:

 <  >  &  "  '

You get slightly better performance if the escape parameter is set to false, but before doing so be certain that your data does not contain reserved characters.

This constructor also takes a pointer reference to an std::ios formatting object. An empty formatting object pointer is created before the XML stream is created and is passed to this constructor through the make() function. This constructor, in creating the underlying character stream for the XML stream, creates a formatting object for the stream and places the address of that object in the pointer reference. The calling application can then use this formatting object to manipulate data formats in the XML stream. See the corresponding make() function description for an example.

RWXmlObjectOutputStreamImp::RWXmlObjectOutputStreamImp	(	const RWDataOutputStream &	ostr,
		const RWCString &	rootElementType,
		bool	escape
	)			[inline, protected]

Used by the make() function and potentially by derived classes to initialize an RWDataOutputStream stream to be used as the sink for the XML-formatted object serialization data. Use this constructor if the required output stream is a RWDataOutputStream stream and pass a reference to that stream as the ostr parameter.

The parameter rootElementType must be one of the following:

• nestedObjectTag, if serializing an object by value
• objectTag, if serializing an object by pointer
• sequenceTag, if serializing a sequential collection such as RWTPtrOrderedVector
• mapTag, if serializing a mapping collection such as RWTPtrHashMap
• primitiveTag, if serializing a built-in type such as int

The value passed indicates the root element of the generated document.

The parameter escape sets whether to escape XML reserved characters in the data being serialized. By setting this parameter to true, reserved characters in char and string values are escaped, allowing the data to include embedded XML.

The reserved characters are:

 <  >  &  "  '

You get slightly better performance if the escape parameter is set to false, but before doing so be certain that your data does not contain reserved characters.

---

Member Function Documentation

virtual void RWXmlObjectOutputStreamImp::closeOuterContext

(

bool

writeContext

)

[protected, virtual]

Really closes an open context. This function is called when the number of closeContext() calls matches the number of openContext() calls.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::endAssoc

(

)

[virtual]

Called by the output operators for association types after each value.

Reimplemented from RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::endBlock

(

)

[virtual]

Causes tokens to be output that identify the end of an object.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::endElement

(

)

[virtual]

Called by the output operators for collection types after each element in a sequence.

Reimplemented from RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::endMap

(

)

[virtual]

Called by the output operators for association types after all the pairs.

Reimplemented from RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::endMember

(

const RWSymbol &

)

[virtual]

Called by streamContents() after each data member is written.

Reimplemented from RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::endSequence

(

)

[virtual]

Called by the output operators for collection types at the end of a sequence.

Reimplemented from RWObjectOutputStreamImp.

static RWObjectOutputStream RWXmlObjectOutputStreamImp::make	(	RWDataOutputStream &	sink,
		const RWCString &	rootElementType = nestedObjectTag,
		bool	escape = true
	)			[static]

Constructs an RWXmlObjectOutputStreamImp instance that passes the serialized object data to the RWDataOutputStream stream sink, and returns a handle to it. Use this method when the data output stream is a RWDataOutputStream stream.

The parameter rootElementType must be one of the following:

• nestedObjectTag, if serializing an object by value
• objectTag, if serializing an object by pointer
• sequenceTag, if serializing a sequential collection such as RWTPtrOrderedVector
• mapTag, if serializing a mapping collection such as RWTPtrHashMap
• primitiveTag, if serializing a built-in type such as int

The value passed indicates the root element of the generated document. The default setting is nestedObjectTag.

The parameter escape sets whether to escape XML reserved characters in the data being serialized. By setting this parameter to true, reserved characters in char and string values are escaped, allowing the data to include embedded XML.

The reserved characters are:

 <  >  &  "  '

You get slightly better performance if the escape parameter is set to false, but before doing so be certain that your data does not contain reserved characters.

static RWObjectOutputStream RWXmlObjectOutputStreamImp::make	(	std::ostream &	sink,
		std::ios *&	formatter,
		const RWCString &	rootElementType = nestedObjectTag,
		bool	escape = true
	)			[static]

Constructs an RWXmlObjectOutputStreamImp instance that passes the serialized object data to the output stream sink, and returns a handle to it. Use this method when the data output stream is a standard library ostream.The parameter rootElementType must be one of the following:

• nestedObjectTag, if serializing an object by value
• objectTag, if serializing an object by pointer
• sequenceTag, if serializing a sequential collection such as RWTPtrOrderedVector
• mapTag, if serializing a mapping collection such as RWTPtrHashMap
• primitiveTag, if serializing a built-in type such as int

The value passed indicates the root element of the generated document. The default setting is nestedObjectTag.The parameter escape sets whether to escape XML reserved characters in the data being serialized. By setting this parameter to true, reserved characters in char and string values are escaped, allowing the data to include embedded XML.The reserved characters are:

 <  >  &  "  '

You get slightly better performance if the escape parameter is set to false, but before doing so be certain that your data does not contain reserved characters.

This function also takes a pointer reference to an std::ios formatting object. An empty formatting object pointer is created before the XML stream is created and is passed through this make() function to the constructor:

 std::ios* formatter;            // uninitialized pointer
 RWObjectOutputStream xostr =
 RWXmlObjectOutputStreamImp::make(outfile,formatter);

The constructor, in creating the underlying character stream for the XML stream, creates a formatting object for the stream and places the address of that object in the pointer reference. The calling application can then use this formatting object to manipulate data formats in the XML stream.

 formatter->precision(15);       // manipulate data format

static RWObjectOutputStream RWXmlObjectOutputStreamImp::make	(	std::ostream &	sink,
		const RWCString &	rootElementType = nestedObjectTag,
		bool	escape = true
	)			[static]

Constructs an RWXmlObjectOutputStreamImp instance that passes the serialized object data to the output stream sink, and returns a handle to it. Use this method when the data output stream is a standard library ostream.

The parameter rootElementType must be one of the following:

• nestedObjectTag, if serializing an object by value
• objectTag, if serializing an object by pointer
• sequenceTag, if serializing a sequential collection such as RWTPtrOrderedVector
• mapTag, if serializing a mapping collection such as RWTPtrHashMap
• primitiveTag, if serializing a built-in type such as int

The value passed indicates the root element of the generated document. The default setting is nestedObjectTag.

The parameter escape sets whether to escape XML reserved characters in the data being serialized. By setting this parameter to true, reserved characters in char and string values are escaped, allowing the data to include embedded XML.

The reserved characters are:

 <  >  &  "  '

You get slightly better performance if the escape parameter is set to false, but before doing so be certain that your data does not contain reserved characters.

virtual bool RWXmlObjectOutputStreamImp::needToWrite

(

const void *

obj

)

[virtual]

Returns true when the referenced object has not yet been written to the stream in the current context. Otherwise, tokens are output identifying this object as a previously streamed one, and the function returns false.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::newObjectMarker

(

)

[virtual]

Output is a token indicating that an object will be created by the factory.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::openOuterContext

(

bool

writeContext

)

[protected, virtual]

Really opens a new context. This function is called by openContext() when a context is not already open.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putBool

(

bool

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putChar

(

char

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putCharacter

(

char

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putDouble

(

double

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putFloat

(

float

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putInt

(

int

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putLong

(

long

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putLongDouble

(

long double

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putLongLong

(

long long

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putShort

(

short

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putSignedChar

(

signed char

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putSizeT

(

size_t

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putString	(	const char *	string,
		RWSize	count
	)			[inline, protected, virtual]

Forwards the writing of a narrow character string, including embedded nulls, starting at string to the next processing stream.

Parameters:

	string	A pointer to the narrow string's first character.
	count	The number of narrow character(s) to be written to the stream.

Reimplemented from RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putString

(

const RWCString &

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putUCharacter

(

RWUChar

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putUnsignedChar

(

unsigned char

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putUnsignedInt

(

unsigned int

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putUnsignedLong

(

unsigned long

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putUnsignedLongLong

(

unsigned long long

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putUnsignedShort

(

unsigned short

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putUString	(	const RWUChar *	ustring,
		RWSize	count
	)			[inline, protected, virtual]

Forwards the writing of a UTF-16 character string, including embedded nulls, starting at ustring to the next processing stream.

Parameters:

	ustring	A pointer to the string's first unicode character.
	count	The number of unicode character(s) to be written to the stream.

Reimplemented from RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putUString

(

const RWBasicUString &

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putWchar_t

(

wchar_t

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putWCharacter

(

wchar_t

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Reimplemented from RWFilteredDataOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putWString	(	const wchar_t *	wstring,
		RWSize	count
	)			[inline, protected, virtual]

Forwards the writing of a wide character string, including embedded nulls, starting at wstring to the next processing stream.

Parameters:

	wstring	A pointer to the string's first wide character.
	count	The number of wide character(s) to be written to the stream.

Reimplemented from RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::putWString

(

const RWWString &

value

)

[virtual]

Writes a value to the stream, where the type of the value is defined by the parameter. These functions are redefined from the parent class RWObjectOutputStream.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::rememberObject

(

const void *

obj

)

[virtual]

Called by streaming operators to record each instance streamed out, in case it is referenced again in the same context.

Parameters:

obj

Holds the address of the instance.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::setNameForNextObject

(

const RWCString &

str

)

[virtual]

Sets up the instance name for the next object to be written out.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::startAssocKey

(

)

[virtual]

Called by the output operators for association types before each key.

Reimplemented from RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::startAssocValue

(

)

[virtual]

Called by the output operators for association types after each key and before each value.

Reimplemented from RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::startBlock

(

const RWSymbol &

typeInfo

)

[virtual]

Causes tokens to be output that identify the start of a new object.

Parameters:

typeInfo

Identifies the type of the new object, if such information is available.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::startElement

(

int

)

[virtual]

Called by the output operators for collection types before each element in a sequence.

Reimplemented from RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::startMap	(	int	count,
		RWStreamType	keyType,
		RWStreamType	valueType,
		const RWSymbol &	typeInfo
	)			[virtual]

Called by the output operators for association types (hash tables, etc.) at the start.

Parameters:

	count	Contains the number of items in the association.
	keyType	Contains the type of key in the association.
	valueType	Contains the type of value in the association.
	typeInfo	Contains the type of the association(collection) itself

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::startSequence	(	int	count,
		RWStreamType	elementType,
		const RWSymbol &	typeInfo
	)			[virtual]

Called by the output operators for collection types at the start of a sequence.

Parameters:

	count	Contains the number of items in the collection.
	elementType	Contains the type of element in the collection.
	typeInfo	Contains the type of the collection itself.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::writeMemberInfo	(	const RWSymbol &	memberName,
		RWStreamType	memberType
	)			[virtual]

Called for before each data member by the streamContents() function. Metadata about the field may or may not be written to the stream, depending on the implementation. This function returns true if data is actually written out. Otherwise, it returns false.

Parameters:

	memberName	Identifies the name of the member.
	memberType	Identifies the type of the member.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::writeNullPtr

(

)

[virtual]

Output is a token representing a null pointer.

Implements RWObjectOutputStreamImp.

virtual void RWXmlObjectOutputStreamImp::writeObjectName

(

)

[virtual]

Writes the object name to the stream.

virtual void RWXmlObjectOutputStreamImp::writeTypeInfo

(

const RWSymbol &

typeInfo

)

[virtual]

Outputs the type information required to factory an object of the correct dynamic type (derived class) on input.

Parameters:

typeInfo

Identifies the type of the new object, if such information is available.

Implements RWObjectOutputStreamImp.