myBigInteger

Interface BigInt

All Superinterfaces:

java.lang.Comparable<BigInt>

All Known Implementing Classes:

AdditionOnlyInt, AddSubInt, SignedAddSubInt, UnsignedBigInt

public interface BigInt
extends java.lang.Comparable<BigInt>

Method Summary

Modifier and Type	Method and Description
void	add(BigInt x) Add a BigInt x into this BigInt.
void	div(BigInt b, BigInt r) Students don't have to implement this method for Asg3.
void	subtract(BigInt x) Subtract a BigInt x from this BigInt.
void	times(BigInt a) Students don't have to implement this method for Asg3.

Methods inherited from interface java.lang.Comparable

compareTo

Method Detail

add

void add(BigInt x)

Add a BigInt x into this BigInt.

Parameters:

x - to be added

subtract

void subtract(BigInt x)

Subtract a BigInt x from this BigInt. If x is bigger than this, then the result is zero.

Parameters:

x - to be substracted

times

void times(BigInt a)

Students don't have to implement this method for Asg3. Just make an empty function body. Time BigInt a with this BigInt and store back the result to this BigInt.

Parameters:

a - is the multiplier

div

void div(BigInt b,
         BigInt r)

Students don't have to implement this method for Asg3. Just make an empty function body. Divide this BigInt by BigInt b and store back the result to this BigInt and store the remainder in r.

Parameters:

b - is the divisor.

r - is a place for remainder.