mycompiler.myoperator

Class LogOp

java.lang.Object

mycompiler.myoperator.Operator

mycompiler.myoperator.LogOp

All Implemented Interfaces:

IItemWithOffset

Direct Known Subclasses:

AndOp, OrOp

public abstract class LogOp
extends Operator

Constructor Summary

Constructors

Constructor and Description
LogOp(int offset, int variableLength)

Method Summary

Methods

Modifier and Type	Method and Description
static void	build(ClassFile classfile, CodeAttribute code, Expr expr, java.util.Vector<java.lang.Integer> indices, boolean not, boolean ex2, boolean and, java.util.Vector paralist)
void	codegen(ClassFile classfile, CodeAttribute code, Expr expr, boolean not, java.util.Vector paralist)
void	if_codegen(ClassFile classfile, CodeAttribute code, boolean not, Expr expr, Statement then_block, Statement else_block, java.util.Vector paralist)
void	loop_codegen(ClassFile classfile, CodeAttribute code, Expr expr, int breakpoint, boolean not, java.util.Vector paralist)
static void	replace_index(CodeAttribute code, java.util.Vector<java.lang.Integer> indices, int else_index, int then_index)

Methods inherited from class mycompiler.myoperator.Operator

getOffset, getVariableLength, makePrimitive, makeWrapper, TRExp, TRExpPossibility

Methods inherited from class java.lang.Object

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

Constructor Detail

LogOp

public LogOp(int offset,
     int variableLength)

Method Detail

codegen

public void codegen(ClassFile classfile,
           CodeAttribute code,
           Expr expr,
           boolean not,
           java.util.Vector paralist)
             throws JVMCodeException

Specified by:

codegen in class Operator

Throws:

JVMCodeException

if_codegen

public void if_codegen(ClassFile classfile,
              CodeAttribute code,
              boolean not,
              Expr expr,
              Statement then_block,
              Statement else_block,
              java.util.Vector paralist)
                throws JVMCodeException

Throws:

JVMCodeException

loop_codegen

public void loop_codegen(ClassFile classfile,
                CodeAttribute code,
                Expr expr,
                int breakpoint,
                boolean not,
                java.util.Vector paralist)
                  throws JVMCodeException

Throws:

JVMCodeException

build

public static void build(ClassFile classfile,
         CodeAttribute code,
         Expr expr,
         java.util.Vector<java.lang.Integer> indices,
         boolean not,
         boolean ex2,
         boolean and,
         java.util.Vector paralist)
                  throws JVMCodeException

Throws:

JVMCodeException

replace_index

public static void replace_index(CodeAttribute code,
                 java.util.Vector<java.lang.Integer> indices,
                 int else_index,
                 int then_index)
                          throws JVMCodeException

Throws:

JVMCodeException