Numeric Class Reference

#include <Numeric.hpp>

Inheritance diagram for Numeric:

[legend]

List of all members.

Public Types
enum	State {   NEG_INF = 0, NEG_NUM = 1, NUM = 2, INF = 3,   NaN = 4 }
typedef RefCountPointer< const Numeric >	Ptr
Public Member Functions
virtual bool	isNumericValue () const
virtual const XMLCh *	getPrimitiveTypeName () const =0
virtual const XMLCh *	getTypeURI () const =0
virtual const XMLCh *	getTypeName () const =0
virtual const XMLCh *	asString (const DynamicContext *context) const =0
virtual Numeric::Ptr	promoteTypeIfApplicable (AnyAtomicType::AtomicObjectType typeIndex, const DynamicContext *context) const =0
virtual bool	equals (const AnyAtomicType::Ptr &target, const DynamicContext *context) const
virtual bool	lessThan (const Numeric::Ptr &other, const DynamicContext *context) const
	Returns true if this is less than other, false otherwise.
virtual bool	greaterThan (const Numeric::Ptr &other, const DynamicContext *context) const
	Returns true if this is greater than other, false otherwise.
virtual int	compare (const Numeric::Ptr &other, const DynamicContext *context) const
	Returns less than 0 if this is less that other, 0 if they are the same, and greater than 0 otherwise.
virtual Numeric::Ptr	add (const Numeric::Ptr &other, const DynamicContext *context) const =0
	Returns a Numeric object which is the sum of this and other.
virtual Numeric::Ptr	subtract (const Numeric::Ptr &other, const DynamicContext *context) const =0
	Returns a Numeric object which is the difference of this and other.
virtual Numeric::Ptr	multiply (const Numeric::Ptr &other, const DynamicContext *context) const =0
	Returns a Numeric object which is the product of this and other.
virtual Numeric::Ptr	divide (const Numeric::Ptr &other, const DynamicContext *context) const =0
	Returns a Numeric object which is the quotient of this and other.
virtual Numeric::Ptr	mod (const Numeric::Ptr &other, const DynamicContext *context) const =0
	Returns the arithmetic product of its operands as a Numeric.
virtual Numeric::Ptr	floor (const DynamicContext *context) const =0
	Returns the floor of this Numeric.
virtual Numeric::Ptr	ceiling (const DynamicContext *context) const =0
	Returns the ceiling of this Numeric.
virtual Numeric::Ptr	round (const DynamicContext *context) const =0
	Rounds this Numeric.
virtual Numeric::Ptr	roundHalfToEven (const Numeric::Ptr &precision, const DynamicContext *context) const =0
	Rounds this Numeric to the given precision, and rounds a half to even.
virtual Numeric::Ptr	invert (const DynamicContext *context) const =0
	Returns the Additive inverse of this Numeric.
virtual bool	isZero () const =0
	Does this Numeric have value 0?
virtual bool	isPositive () const =0
	Is this Numeric positive?
virtual bool	isNegative () const =0
	Is this Numeric negative?
virtual bool	isNaN () const =0
virtual bool	isInfinite () const =0
virtual AnyAtomicType::AtomicObjectType	getPrimitiveTypeIndex () const =0
virtual const MAPM &	asMAPM () const =0
virtual double	asDouble () const
virtual int	asInt () const
virtual State	getState () const =0
Static Public Member Functions
static void	checkFloatLimits (Numeric::State &state, MAPM &value)
static void	checkDoubleLimits (Numeric::State &state, MAPM &value)
static const XMLCh *	asDecimalString (const MAPM &value, int significantDigits, const StaticContext *context)
static const XMLCh *	asDoubleString (State state, const MAPM &value, int significantDigits, const StaticContext *context)
Static Public Attributes
static const XMLCh	NaN_string []
static const XMLCh	NAN_string []
static const XMLCh	INF_string []
static const XMLCh	NegINF_string []
static const XMLCh	NegZero_string []
static const XMLCh	PosZero_string []
Protected Member Functions
virtual AnyAtomicType::Ptr	castAsInternal (AtomicObjectType targetIndex, const XMLCh *targetURI, const XMLCh *targetType, const DynamicContext *context) const
const XMLCh *	asDecimalString (int significantDigits, const StaticContext *context) const
const XMLCh *	asDoubleString (int significantDigits, const StaticContext *context) const

---

Member Typedef Documentation

typedef RefCountPointer<const Numeric> Numeric::Ptr

Reimplemented from AnyAtomicType.

Reimplemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

---

Member Enumeration Documentation

enum Numeric::State

Enumerator:

NEG_INF
NEG_NUM
NUM
INF
NaN

---

Member Function Documentation

virtual Numeric::Ptr Numeric::add	(	const Numeric::Ptr &	other,
		const DynamicContext *	context
	)			const [pure virtual]

Returns a Numeric object which is the sum of this and other.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

const XMLCh* Numeric::asDecimalString	(	int	significantDigits,
		const StaticContext *	context
	)			const [protected]

static const XMLCh* Numeric::asDecimalString	(	const MAPM &	value,
		int	significantDigits,
		const StaticContext *	context
	)			[static]

virtual double Numeric::asDouble

(

)

const [virtual]

const XMLCh* Numeric::asDoubleString	(	int	significantDigits,
		const StaticContext *	context
	)			const [protected]

static const XMLCh* Numeric::asDoubleString	(	State	state,
		const MAPM &	value,
		int	significantDigits,
		const StaticContext *	context
	)			[static]

virtual int Numeric::asInt

(

)

const [virtual]

virtual const MAPM& Numeric::asMAPM

(

)

const [pure virtual]

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual const XMLCh* Numeric::asString

(

const DynamicContext *

context

)

const [pure virtual]

Implements AnyAtomicType.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual AnyAtomicType::Ptr Numeric::castAsInternal	(	AtomicObjectType	targetIndex,
		const XMLCh *	targetURI,
		const XMLCh *	targetType,
		const DynamicContext *	context
	)			const [protected, virtual]

Reimplemented from AnyAtomicType.

virtual Numeric::Ptr Numeric::ceiling

(

const DynamicContext *

context

)

const [pure virtual]

Returns the ceiling of this Numeric.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

static void Numeric::checkDoubleLimits	(	Numeric::State &	state,
		MAPM &	value
	)			[static]

static void Numeric::checkFloatLimits	(	Numeric::State &	state,
		MAPM &	value
	)			[static]

virtual int Numeric::compare	(	const Numeric::Ptr &	other,
		const DynamicContext *	context
	)			const [virtual]

Returns less than 0 if this is less that other, 0 if they are the same, and greater than 0 otherwise.

virtual Numeric::Ptr Numeric::divide	(	const Numeric::Ptr &	other,
		const DynamicContext *	context
	)			const [pure virtual]

Returns a Numeric object which is the quotient of this and other.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual bool Numeric::equals	(	const AnyAtomicType::Ptr &	target,
		const DynamicContext *	context
	)			const [virtual]

Implements AnyAtomicType.

virtual Numeric::Ptr Numeric::floor

(

const DynamicContext *

context

)

const [pure virtual]

Returns the floor of this Numeric.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual AnyAtomicType::AtomicObjectType Numeric::getPrimitiveTypeIndex

(

)

const [pure virtual]

Implements AnyAtomicType.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual const XMLCh* Numeric::getPrimitiveTypeName

(

)

const [pure virtual]

Implements AnyAtomicType.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual State Numeric::getState

(

)

const [pure virtual]

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual const XMLCh* Numeric::getTypeName

(

)

const [pure virtual]

Implements AnyAtomicType.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual const XMLCh* Numeric::getTypeURI

(

)

const [pure virtual]

Implements AnyAtomicType.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual bool Numeric::greaterThan	(	const Numeric::Ptr &	other,
		const DynamicContext *	context
	)			const [virtual]

Returns true if this is greater than other, false otherwise.

virtual Numeric::Ptr Numeric::invert

(

const DynamicContext *

context

)

const [pure virtual]

Returns the Additive inverse of this Numeric.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual bool Numeric::isInfinite

(

)

const [pure virtual]

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual bool Numeric::isNaN

(

)

const [pure virtual]

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual bool Numeric::isNegative

(

)

const [pure virtual]

Is this Numeric negative?

Implemented in ATDecimalOrDerived, and ATFloatOrDerived.

virtual bool Numeric::isNumericValue

(

)

const [inline, virtual]

Reimplemented from AnyAtomicType.

virtual bool Numeric::isPositive

(

)

const [pure virtual]

Is this Numeric positive?

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual bool Numeric::isZero

(

)

const [pure virtual]

Does this Numeric have value 0?

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual bool Numeric::lessThan	(	const Numeric::Ptr &	other,
		const DynamicContext *	context
	)			const [virtual]

Returns true if this is less than other, false otherwise.

virtual Numeric::Ptr Numeric::mod	(	const Numeric::Ptr &	other,
		const DynamicContext *	context
	)			const [pure virtual]

Returns the arithmetic product of its operands as a Numeric.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual Numeric::Ptr Numeric::multiply	(	const Numeric::Ptr &	other,
		const DynamicContext *	context
	)			const [pure virtual]

Returns a Numeric object which is the product of this and other.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual Numeric::Ptr Numeric::promoteTypeIfApplicable	(	AnyAtomicType::AtomicObjectType	typeIndex,
		const DynamicContext *	context
	)			const [pure virtual]

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual Numeric::Ptr Numeric::round

(

const DynamicContext *

context

)

const [pure virtual]

Rounds this Numeric.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual Numeric::Ptr Numeric::roundHalfToEven	(	const Numeric::Ptr &	precision,
		const DynamicContext *	context
	)			const [pure virtual]

Rounds this Numeric to the given precision, and rounds a half to even.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

virtual Numeric::Ptr Numeric::subtract	(	const Numeric::Ptr &	other,
		const DynamicContext *	context
	)			const [pure virtual]

Returns a Numeric object which is the difference of this and other.

Implemented in ATDecimalOrDerived, ATDoubleOrDerived, and ATFloatOrDerived.

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Member Data Documentation

const XMLCh Numeric::INF_string[] [static]

const XMLCh Numeric::NAN_string[] [static]

const XMLCh Numeric::NaN_string[] [static]

const XMLCh Numeric::NegINF_string[] [static]

const XMLCh Numeric::NegZero_string[] [static]

const XMLCh Numeric::PosZero_string[] [static]

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

• Numeric.hpp