XMLBigInteger Class Reference

#include <xercesc/util/XMLBigInteger.hpp>

Inheritance diagram for XMLBigInteger:

Public Member Functions
	XMLBigInteger (const XMLCh *const strValue, MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager)
	Constructs a newly allocated XMLBigInteger object that represents the value represented by the string.
	~XMLBigInteger ()
	XMLBigInteger (const XMLBigInteger &toCopy)
void	multiply (const unsigned int byteToShift)
void	divide (const unsigned int byteToShift)
unsigned int	getTotalDigit () const
XMLCh *	getRawData () const
	Return a copy of the fMagnitude.
bool	operator== (const XMLBigInteger &toCompare) const
	Compares this object to the specified object.
int	getSign () const
	Returns the signum function of this number (i.e., -1, 0 or 1 as the value of this number is negative, zero or positive).
int	intValue () const
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, bool isNonPositiveInteger=false)
static void	parseBigInteger (const XMLCh *const toConvert, XMLCh *const retBuffer, int &signValue, MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager)
static int	compareValues (const XMLBigInteger *const lValue, const XMLBigInteger *const rValue, MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager)
static int	compareValues (const XMLCh *const lString, const int &lSign, const XMLCh *const rString, const int &rSign, MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager)

Additional Inherited Members
Protected Member Functions inherited from XMemory
	XMemory ()
	Protected default constructor.

Constructor & Destructor Documentation

XMLBigInteger() [1/2]

XMLBigInteger::XMLBigInteger	(	const XMLCh *const	strValue,
		MemoryManager *const	manager = XMLPlatformUtils::fgMemoryManager )

Constructs a newly allocated XMLBigInteger object that represents the value represented by the string.

The string is converted to an int value as if by the valueOf method.

Parameters

strValue	the String to be converted to an XMLBigInteger.
manager	Pointer to the memory manager to be used to allocate objects.

Exceptions

NumberFormatException

if the String does not contain a parsable XMLBigInteger.

References XMLPlatformUtils::fgMemoryManager.

Referenced by compareValues(), divide(), intValue(), operator==(), and XMLBigInteger().

~XMLBigInteger()

XMLBigInteger::~XMLBigInteger

(

)

XMLBigInteger() [2/2]

XMLBigInteger::XMLBigInteger

(

const XMLBigInteger &

toCopy

)

References XMLBigInteger().

Member Function Documentation

compareValues() [1/2]

int XMLBigInteger::compareValues ( const XMLBigInteger *const lValue, const XMLBigInteger *const rValue, MemoryManager *const manager = XMLPlatformUtils::fgMemoryManager )

static

References XMLPlatformUtils::fgMemoryManager, and XMLBigInteger().

Referenced by operator==().

compareValues() [2/2]

int XMLBigInteger::compareValues ( const XMLCh *const lString, const int & lSign, const XMLCh *const rString, const int & rSign, MemoryManager *const manager = XMLPlatformUtils::fgMemoryManager )

static

References XMLPlatformUtils::fgMemoryManager.

divide()

void XMLBigInteger::divide

(

const unsigned int

byteToShift

)

References getRawData(), getSign(), getTotalDigit(), operator==(), and XMLBigInteger().

getCanonicalRepresentation()

XMLCh * XMLBigInteger::getCanonicalRepresentation ( const XMLCh *const rawData, MemoryManager *const memMgr = XMLPlatformUtils::fgMemoryManager, bool isNonPositiveInteger = false )

static

References XMLPlatformUtils::fgMemoryManager.

getRawData()

XMLCh * XMLBigInteger::getRawData

(

)

const

Return a copy of the fMagnitude.

This is similar to toString, except the internal buffer is returned directly Caller is not required to delete the returned memory.

Referenced by divide().

getSign()

int XMLBigInteger::getSign

(

)

const

Returns the signum function of this number (i.e., -1, 0 or 1 as the value of this number is negative, zero or positive).

Referenced by divide(), and getTotalDigit().

getTotalDigit()

unsigned int XMLBigInteger::getTotalDigit

(

)

const

References getSign(), and XMLString::stringLen().

Referenced by divide().

intValue()

int XMLBigInteger::intValue

(

)

const

References XMLBigInteger().

multiply()

void XMLBigInteger::multiply

(

const unsigned int

byteToShift

)

operator==()

bool XMLBigInteger::operator==

(

const XMLBigInteger &

toCompare

)

const

Compares this object to the specified object.

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

Parameters

toCompare

the object to compare with.

Returns

true if the objects are the same; false otherwise.

References compareValues(), and XMLBigInteger().

Referenced by divide().

parseBigInteger()

void XMLBigInteger::parseBigInteger ( const XMLCh *const toConvert, XMLCh *const retBuffer, int & signValue, MemoryManager *const manager = XMLPlatformUtils::fgMemoryManager )

static

References XMLPlatformUtils::fgMemoryManager.

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

• XMLBigInteger.hpp