rwsf::DecimalBase Class Reference

Provides enumerations used in the rwsf::Decimal class. More...

#include <rwsf/core/DecimalBase.h>

Inheritance diagram for rwsf::DecimalBase:

Public Types
enum	RoundingMethod {   PLAIN, UP, DOWN, BANKERS,   TRUNCATE }

Detailed Description

This class provides enumerations used in the rwsf::Decimal class.

Member Enumeration Documentation

enum rwsf::DecimalBase::RoundingMethod

Sets the rounding method for the rwsf::Decimal::round() function. For all descriptions, the number to be rounded is split into the integer part (i.e., before decimal point) I and the fractional part (i.e., after decimal point) F.

Enumerator
PLAIN	If F < 0.5, round down to I. If F >= 0.5, round up to I + 1.
UP	Round up to I + 1.
DOWN	Round down to I.
BANKERS	If F < 0.5, round down to I. If F > 0.5, round up to I + 1. If F = 0.5, and I is even, round down to I. If F = 0.5, and I is odd, round up to I+1.
TRUNCATE	Round down to I (same as DOWN).