ptolemy.math

Class Overflow.Trap

java.lang.Object

ptolemy.math.Overflow

ptolemy.math.Overflow.Trap

All Implemented Interfaces:

java.lang.Cloneable

Enclosing class:

Overflow

public static class Overflow.Trap
extends Overflow

The trap overflows strategy.

Nested Class Summary

Nested classes/interfaces inherited from class ptolemy.math.Overflow

Overflow.Grow, Overflow.Minimize, Overflow.Modulo, Overflow.Saturate, Overflow.ToZero, Overflow.Trap

Field Summary

Fields inherited from class ptolemy.math.Overflow

CLIP, GENERAL, GROW, MINIMIZE, MODULO, SATURATE, THROW, TO_ZERO, TRAP, WRAP

Method Summary

Modifier and Type	Method and Description
FixPoint	quantize(java.math.BigInteger integerValue, Precision precision) Return a new FixPoint object based on the given BigInteger value and Precision constraint.

Methods inherited from class ptolemy.math.Overflow

_addOverflow, clone, equals, forName, getName, hashCode, isOutOfRange, isOverflow, isUnderflow, minusInfinity, nameIterator, plusInfinity, quantizeGrow, quantizeMinimum, quantizeModulo, quantizeSaturate, quantizeToZero, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

quantize

public FixPoint quantize(java.math.BigInteger integerValue,
                         Precision precision)

Description copied from class: Overflow

Return a new FixPoint object based on the given BigInteger value and Precision constraint. This method will return a valid FixPoint object that conforms to the given overflow strategy implemented by the extending class.

Specified by:

quantize in class Overflow

Parameters:

integerValue - The unbounded integer value.

precision - The Precision constraint of the quantization.

Returns:

A valid FixPoint value that conforms to the overflow strategy.