uk.ac.man.cs.rainbow.simulator.rasm
Class Shl

java.lang.Object
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  +--uk.ac.man.cs.rainbow.simulator.Instruction
        |
        +--uk.ac.man.cs.rainbow.simulator.RASM.BinaryIntFunction
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              +--uk.ac.man.cs.rainbow.simulator.rasm.Shl

All Implemented Interfaces:

Serializable

public class Shl

extends RASM.BinaryIntFunction

Shift left without check for overflow. Can take any enumerable values as input, and generates integer output.

x y x<<y

See Also:

Serialized Form

Inner classes inherited from class uk.ac.man.cs.rainbow.simulator.Instruction

Instruction.MACRO

Constructor Summary

Shl()

Shl(RASMCode code)

Method Summary

protected int	execute(int x, int y) Perform an integer binary operation.
String	toString()

Methods inherited from class uk.ac.man.cs.rainbow.simulator.RASM.BinaryIntFunction

execute

Methods inherited from class uk.ac.man.cs.rainbow.simulator.Instruction

addClass, getInstruction, getInstruction, getInstruction

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Shl

public Shl()

Shl

public Shl(RASMCode code)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

execute

protected int execute(int x,
                      int y)

Description copied from class: RASM.BinaryIntFunction

Perform an integer binary operation.

Overrides:

execute in class RASM.BinaryIntFunction

Following copied from class: uk.ac.man.cs.rainbow.simulator.RASM.BinaryIntFunction

Parameters:

x - The first (lower on the stack) value argument.

y - The second (higher on the stack) value argument.

Returns:

The result of the operation.