Xerces-C++ 3.2.3
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#include <xercesc/util/XMLBigDecimal.hpp>
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) | |
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virtual | ~XMLNumber () |
virtual XMLCh * | getRawData () const =0 |
Return string representation of the decimal value. | |
virtual const XMLCh * | getFormattedString () const =0 |
Return the original and converted value of the original data. | |
virtual int | getSign () const =0 |
Returns the sign of this number. | |
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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) |
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static XMLNumber * | loadNumber (XMLNumber::NumberType numType, XSerializeEngine &serEng) |
Additional Inherited Members | |
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enum | { LESS_THAN = -1 , EQUAL = 0 , GREATER_THAN = 1 , INDETERMINATE = 2 } |
enum | NumberType { Float , Double , BigDecimal , DateTime , UnKnown } |
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XMLNumber () | |
XMLNumber (const XMLNumber &) | |
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XMemory () | |
Protected default constructor. | |
XMLBigDecimal::XMLBigDecimal | ( | const XMLCh *const | strValue, |
MemoryManager *const | manager = XMLPlatformUtils::fgMemoryManager |
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Constructs a newly allocated XMLBigDecimal
object that represents the value represented by the string.
strValue | the String to be converted to an XMLBigDecimal . |
manager | Pointer to the memory manager to be used to allocate objects. |
NumberFormatException | if the String does not contain a parsable XMLBigDecimal. |
XMLBigDecimal::~XMLBigDecimal | ( | ) |
XMLBigDecimal::XMLBigDecimal | ( | MemoryManager *const | manager = XMLPlatformUtils::fgMemoryManager | ) |
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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.
XMLCh * XMLBigDecimal::getIntVal | ( | ) | const |
MemoryManager * XMLBigDecimal::getMemoryManager | ( | ) | const |
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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.
unsigned int XMLBigDecimal::getScale | ( | ) | const |
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unsigned int XMLBigDecimal::getTotalDigit | ( | ) | const |
const XMLCh * XMLBigDecimal::getValue | ( | ) | const |
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void XMLBigDecimal::setDecimalValue | ( | const XMLCh *const | strValue | ) |
int XMLBigDecimal::toCompare | ( | const XMLBigDecimal & | other | ) | const |
Compares this object to the specified object.
other | the object to compare with. |
-1
value is less than other's 0
value equals to other's +1
value is greater than other's