DecimalComparator Struct Reference

Comparator aggregate providing compare functions. More...

Public Types
typedef bool(*	CompareFunction) (const Decimal &, const Decimal &)
	Comparing function signature.

Public Member Functions
	DecimalComparator (const CompareFunction equalFunc, const CompareFunction nonEqualFunc, const CompareFunction lessFunc, const CompareFunction greaterFunc)
	Constructor.
DecimalComparator &	operator= (const DecimalComparator &)
bool	fixedPoint () const
	Returns true if this instance is fixed point decimal comparator.
bool	genericDecimal () const
	Returns true if this instance is generic decimal comparator.

Public Attributes
const CompareFunction	equal
	Comparing functions.
const CompareFunction	nonEqual
const CompareFunction	less
const CompareFunction	greater

Detailed Description

Comparator aggregate providing compare functions.

Such functions can be generic (slower, but able to deal with any decimal) or fixed point based (faster, but assuming that all compating values have the same exponent).