edu.polytechnique.xvm.asm.opcodes

Class NOT

java.lang.Object

edu.polytechnique.xvm.asm.interfaces.AsmInstruction

edu.polytechnique.xvm.asm.opcodes.NOT

public final class NOT
extends AsmInstruction

Boolean not (aka logical not)

• Stack before: x ; S (where x is an integer)
• Stack after: z ; S where z is given by the following table:

  x	z
  0	1
  not 0	0

• PC: +1
• SP: unchanged
• FP: unchanged
• R: unchanged
• Exceptions:
  • Stack underflow: Stack is empty
  • Int mismatch: Top stack entry is not an integer

See Also:

AND, OR

Constructor Summary

Constructors

Constructor and Description
NOT()

Method Summary

Modifier and Type	Method and Description
<P,R> R	accept(AsmVisitor<P,R> visitor, P arg)

Methods inherited from class edu.polytechnique.xvm.asm.interfaces.AsmInstruction

getName, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

NOT

public NOT()

Method Detail

accept

public <P,R> R accept(AsmVisitor<P,R> visitor,
                      P arg)

Specified by:

accept in class AsmInstruction