Xerces-C++: XMLBigDecimal Class Reference

Xerces-C++ 3.3.0

Public Member Functions | Static Public Member Functions | List of all members
XMLBigDecimal Class Reference

`#include <xercesc/util/XMLBigDecimal.hpp>`

Inheritance diagram for XMLBigDecimal:

## Public Member Functions
| XMLBigDecimal (const XMLCh *const strValue, MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager)
| Constructs a newly allocated `XMLBigDecimal` object that represents the value represented by the string.
| ~XMLBigDecimal ()
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.
const XMLCh * | getValue () const
unsigned int | getScale () const
unsigned int | getTotalDigit () const
XMLCh * | getIntVal () const
int | toCompare (const XMLBigDecimal &other) const
| Compares this object to the specified object.
void | setDecimalValue (const XMLCh *const strValue)
MemoryManager * | getMemoryManager () const
| XMLBigDecimal (MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager)
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 int | compareValues (const XMLBigDecimal *const lValue, const XMLBigDecimal *const rValue, MemoryManager *const manager=XMLPlatformUtils::fgMemoryManager)
static XMLCh * | getCanonicalRepresentation (const XMLCh *const rawData, MemoryManager *const memMgr=XMLPlatformUtils::fgMemoryManager)
static void | parseDecimal (const XMLCh *const toParse, XMLCh *const retBuffer, int &sign, int &totalDigits, int &fractDigits, MemoryManager *const manager)
static void | parseDecimal (const XMLCh *const toParse, MemoryManager *const manager)
Static Public Member Functions inherited from XMLNumber
static XMLNumber * | loadNumber (XMLNumber::NumberType numType, XSerializeEngine &serEng)

## Additional Inherited Members
Public Types inherited from XMLNumber
enum | { LESS_THAN = -1 , EQUAL = 0 , GREATER_THAN = 1 , INDETERMINATE = 2 }
enum | NumberType { Float , Double , BigDecimal , DateTime , UnKnown }
Protected Member Functions inherited from XMLNumber
| XMLNumber ()
| XMLNumber (const XMLNumber &)
Protected Member Functions inherited from XMemory
| XMemory ()
| Protected default constructor.

## Constructor & Destructor Documentation

## ◆ XMLBigDecimal() [1/2]

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

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

Parameters

  strValue | the `String` to be converted to an `XMLBigDecimal`.
  manager | Pointer to the memory manager to be used to allocate objects.

Exceptions

  NumberFormatException | if the `String` does not contain a parsable XMLBigDecimal.

## ◆ ~XMLBigDecimal()

XMLBigDecimal::~XMLBigDecimal | ( |  | ) |

## ◆ XMLBigDecimal() [2/2]

XMLBigDecimal::XMLBigDecimal | ( | MemoryManager *const | manager = XMLPlatformUtils::fgMemoryManager | ) |

## Member Function Documentation

## ◆ compareValues()

static int XMLBigDecimal::compareValues | ( | const XMLBigDecimal *const | lValue,
|  | const XMLBigDecimal *const | rValue,
|  | MemoryManager *const | manager = XMLPlatformUtils::fgMemoryManager )
| static

## ◆ getCanonicalRepresentation()

static XMLCh * XMLBigDecimal::getCanonicalRepresentation | ( | const XMLCh *const | rawData,
|  | MemoryManager *const | memMgr = XMLPlatformUtils::fgMemoryManager )
| static

## ◆ getFormattedString()

const XMLCh * XMLBigDecimal::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.

## ◆ getIntVal()

XMLCh * XMLBigDecimal::getIntVal | ( |  | ) | const

## ◆ getMemoryManager()

MemoryManager * XMLBigDecimal::getMemoryManager | ( |  | ) | const

## ◆ getRawData()

XMLCh * XMLBigDecimal::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.

## ◆ getScale()

unsigned int XMLBigDecimal::getScale | ( |  | ) | const

## ◆ getSign()

int XMLBigDecimal::getSign | ( |  | ) | const
| virtual

Returns the sign of this number.

-1 negative 0 zero 1 positive

Implements XMLNumber.

## ◆ getTotalDigit()

unsigned int XMLBigDecimal::getTotalDigit | ( |  | ) | const

## ◆ getValue()

const XMLCh * XMLBigDecimal::getValue | ( |  | ) | const

## ◆ parseDecimal() [1/2]

static void XMLBigDecimal::parseDecimal | ( | const XMLCh *const | toParse,
|  | MemoryManager *const | manager )
| static

## ◆ parseDecimal() [2/2]

static void XMLBigDecimal::parseDecimal | ( | const XMLCh *const | toParse,
|  | XMLCh *const | retBuffer,
|  | int & | sign,
|  | int & | totalDigits,
|  | int & | fractDigits,
|  | MemoryManager *const | manager )
| static

## ◆ setDecimalValue()

void XMLBigDecimal::setDecimalValue | ( | const XMLCh *const | strValue | ) |

## ◆ toCompare()

int XMLBigDecimal::toCompare | ( | const XMLBigDecimal & | other | ) | const

Compares this object to the specified object.

Parameters

  other | the object to compare with.

Returns
  `-1` value is less than other's `0` value equals to other's `+1` value is greater than other's

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

- XMLBigDecimal.hpp