XMLAbstractDoubleFloat Class Reference

#include <xercesc/util/XMLAbstractDoubleFloat.hpp>

Inheritance diagram for XMLAbstractDoubleFloat:

Public Types
enum	LiteralType {   NegINF , PosINF , NaN , SpecialTypeNum ,   Normal }
Public Types inherited from XMLNumber
enum	{ LESS_THAN = -1 , EQUAL = 0 , GREATER_THAN = 1 , INDETERMINATE = 2 }
enum	NumberType {   Float , Double , BigDecimal , DateTime ,   UnKnown }

Public Member Functions
virtual	~XMLAbstractDoubleFloat ()
virtual XMLCh *	getRawData () const
	Return string representation of the decimal value.
virtual const XMLCh *	getFormattedString () const
	Return the original and converted value of the original data.
virtual int	getSign () const
	Returns the sign of this number.
MemoryManager *	getMemoryManager () const
bool	isDataConverted () const
bool	isDataOverflowed () const
double	getValue () const
LiteralType	getType () const
Public Member Functions inherited from XMLNumber
virtual	~XMLNumber ()
Public Member Functions inherited from XMemory
void *	operator new (size_t size)
	This method overrides operator new.
void *	operator new (size_t size, MemoryManager *memMgr)
	This method defines a custom operator new, that will use the provided memory manager to perform the allocation.
void *	operator new (size_t size, void *ptr)
	This method overrides placement operator new.
void	operator delete (void *p)
	This method overrides operator delete.
void	operator delete (void *p, MemoryManager *memMgr)
	This method provides a matching delete for the custom operator new.
void	operator delete (void *p, void *ptr)
	This method provides a matching delete for the placement new.

Static Public Member Functions
static XMLCh *	getCanonicalRepresentation (const XMLCh *const rawData, MemoryManager *const memMgr=XMLPlatformUtils::fgMemoryManager)
static void	normalizeDecimalPoint (char *const toNormal)
Static Public Member Functions inherited from XMLNumber
static XMLNumber *	loadNumber (XMLNumber::NumberType numType, XSerializeEngine &serEng)

Protected Member Functions
	XMLAbstractDoubleFloat (MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager)
void	init (const XMLCh *const strValue)
virtual void	checkBoundary (char *const strValue)=0
void	convert (char *const strValue)
Protected Member Functions inherited from XMLNumber
	XMLNumber ()
	XMLNumber (const XMLNumber &)
Protected Member Functions inherited from XMemory
	XMemory ()
	Protected default constructor.

Static Protected Member Functions
static int	compareValues (const XMLAbstractDoubleFloat *const lValue, const XMLAbstractDoubleFloat *const rValue, MemoryManager *const manager)
	Compares this object to the specified object.

Protected Attributes
double	fValue
LiteralType	fType
bool	fDataConverted
bool	fDataOverflowed

Member Enumeration Documentation

LiteralType

enum XMLAbstractDoubleFloat::LiteralType

Enumerator
NegINF
PosINF
NaN
SpecialTypeNum
Normal

Constructor & Destructor Documentation

~XMLAbstractDoubleFloat()

virtual XMLAbstractDoubleFloat::~XMLAbstractDoubleFloat ( )

virtual

XMLAbstractDoubleFloat()

XMLAbstractDoubleFloat::XMLAbstractDoubleFloat ( MemoryManager *const manager = XMLPlatformUtils::fgMemoryManager )

protected

References XMLPlatformUtils::fgMemoryManager.

Referenced by compareValues(), XMLDouble::compareValues(), XMLFloat::compareValues(), convert(), and normalizeDecimalPoint().

Member Function Documentation

checkBoundary()

virtual void XMLAbstractDoubleFloat::checkBoundary ( char *const strValue )

protectedpure virtual

Implemented in XMLDouble, and XMLFloat.

compareValues()

int XMLAbstractDoubleFloat::compareValues ( const XMLAbstractDoubleFloat *const lValue, const XMLAbstractDoubleFloat *const rValue, MemoryManager *const manager )

staticprotected

Compares this object to the specified object.

The result is true if and only if the argument is not null and is an XMLAbstractDoubleFloat object that contains the same int value as this object.

Parameters

lValue	the object to compare with.
rValue	the object to compare against.
manager	The MemoryManager to use to allocate objects

Returns

true if the objects are the same; false otherwise.

References XMLAbstractDoubleFloat().

Referenced by XMLDouble::compareValues(), and XMLFloat::compareValues().

convert()

void XMLAbstractDoubleFloat::convert ( char *const strValue )

protected

References XMLAbstractDoubleFloat().

getCanonicalRepresentation()

XMLCh * XMLAbstractDoubleFloat::getCanonicalRepresentation ( const XMLCh *const rawData, MemoryManager *const memMgr = XMLPlatformUtils::fgMemoryManager )

static

References XMLPlatformUtils::fgMemoryManager.

getFormattedString()

virtual const XMLCh * XMLAbstractDoubleFloat::getFormattedString ( ) const

virtual

Return the original and converted value of the original data.

(applicable to double/float)

The internal buffer is returned directly, user is not required to delete the returned buffer

Implements XMLNumber.

getMemoryManager()

MemoryManager * XMLAbstractDoubleFloat::getMemoryManager

(

)

const

Referenced by XMLDouble::compareValues(), XMLFloat::compareValues(), and getSign().

getRawData()

virtual XMLCh * XMLAbstractDoubleFloat::getRawData ( ) const

virtual

Return string representation of the decimal value.

A decimal point will be included as necessary. Similar to toString above, but the internal buffer is returned directly, user is not required to delete the returned buffer

Implements XMLNumber.

getSign()

virtual int XMLAbstractDoubleFloat::getSign ( ) const

virtual

Returns the sign of this number.

-1 negative 0 zero 1 positive

Implements XMLNumber.

References getMemoryManager(), getType(), getValue(), isDataConverted(), and isDataOverflowed().

getType()

XMLAbstractDoubleFloat::LiteralType XMLAbstractDoubleFloat::getType

(

)

const

References fType.

Referenced by getSign().

getValue()

double XMLAbstractDoubleFloat::getValue

(

)

const

References fValue.

Referenced by getSign().

init()

void XMLAbstractDoubleFloat::init ( const XMLCh *const strValue )

protected

isDataConverted()

bool XMLAbstractDoubleFloat::isDataConverted

(

)

const

References fDataConverted.

Referenced by getSign().

isDataOverflowed()

bool XMLAbstractDoubleFloat::isDataOverflowed

(

)

const

References fDataOverflowed.

Referenced by getSign().

normalizeDecimalPoint()

void XMLAbstractDoubleFloat::normalizeDecimalPoint ( char *const toNormal )

static

References XMLAbstractDoubleFloat().

Member Data Documentation

fDataConverted

bool XMLAbstractDoubleFloat::fDataConverted

protected

Referenced by isDataConverted().

fDataOverflowed

bool XMLAbstractDoubleFloat::fDataOverflowed

protected

Referenced by isDataOverflowed().

fType

LiteralType XMLAbstractDoubleFloat::fType

protected

Referenced by getType().

fValue

double XMLAbstractDoubleFloat::fValue

protected

Referenced by getValue().

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

• XMLAbstractDoubleFloat.hpp