ot_lib::ot_null Class Reference

OT_LIB Null type class. More...

#include <ot_lib.h>

Inheritance diagram for ot_lib::ot_null:

List of all members.

Public Member Functions
	ot_null (void)
	Costructor.
virtual	~ot_null ()
	Destructor.
	ot_null (const ot_null &c)
ot_obj *	dup (void) const
	Duplicate object.
void	asXml (ostream &s=cout, int i=0) const
bool	asData (ostream &s) const
bool	operator== (const ot_obj *o) const
	Op. ==.

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Detailed Description

OT_LIB Null type class.

Implementation of the null object

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Constructor & Destructor Documentation

ot_lib::ot_null::ot_null

(

void

)

Costructor.

virtual ot_lib::ot_null::~ot_null

(

)

[virtual]

Destructor.

ot_lib::ot_null::ot_null

(

const ot_null &

c

)

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Member Function Documentation

ot_obj* ot_lib::ot_null::dup

(

void

)

const [virtual]

Duplicate object.

Implements ot_lib::ot_obj.

void ot_lib::ot_null::asXml	(	ostream &	s = cout,
		int	i = 0
	)			const [virtual]

Print the XML rappresentation of object into string

Parameters:

	s	the output string
	i	The indent spaces

Implements ot_lib::ot_obj.

bool ot_lib::ot_null::asData

(

ostream &

s

)

const [virtual]

Build a binary image of data object

Parameters:

s

The output stream

Implements ot_lib::ot_obj.

bool ot_lib::ot_null::operator==

(

const ot_obj *

o

)

const [inline, virtual]

Op. ==.

Implements ot_lib::ot_obj.

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

• /mnt/USB_DISK/BUILD/prj_sf/otlib/trunk/include/ot_lib.h