Class NegativeExpr

java.lang.Object
  |
  +--Statement
        |
        +--ExprStmt
              |
              +--Expr
                    |
                    +--UnaryExpr
                          |
                          +--NegativeExpr

public class NegativeExpr

extends UnaryExpr

Field Summary

private Expr	expr
private UnaryMinus	neg

Fields inherited from class Expr

usedid

Fields inherited from class ExprStmt

type

Constructor Summary

NegativeExpr()

Method Summary

void	codegen(ClassFile classfile, CodeAttribute code)
java.lang.String	get_Name()
void	neg_codegen(ClassFile classfile, CodeAttribute code)
void	sc_check(java.util.Vector classname, java.util.Hashtable ch, java.util.Hashtable bh, boolean ext, java.util.Hashtable parach, java.util.Hashtable parabh)
void	set_Expr(Expr ex)
void	set_UnaryMinus(UnaryMinus umin)

Methods inherited from class Expr

get_Name_Vector, get_Type_Vector, get_UsedId, set_Type, set_UsedId

Methods inherited from class ExprStmt

get_Type

Methods inherited from class Statement

print_rec, print_rec, print_rec, print_rec

Methods inherited from class java.lang.Object

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

Field Detail

neg

private UnaryMinus neg

expr

private Expr expr

Constructor Detail

NegativeExpr

public NegativeExpr()

Method Detail

get_Name

public java.lang.String get_Name()

Specified by:

get_Name in class Expr

sc_check

public void sc_check(java.util.Vector classname,
                     java.util.Hashtable ch,
                     java.util.Hashtable bh,
                     boolean ext,
                     java.util.Hashtable parach,
                     java.util.Hashtable parabh)
              throws SCStatementException

Specified by:

sc_check in class Expr

SCStatementException

set_UnaryMinus

public void set_UnaryMinus(UnaryMinus umin)

set_Expr

public void set_Expr(Expr ex)

codegen

public void codegen(ClassFile classfile,
                    CodeAttribute code)
             throws JVMCodeException

Specified by:

codegen in class UnaryExpr

JVMCodeException

neg_codegen

public void neg_codegen(ClassFile classfile,
                        CodeAttribute code)
                 throws JVMCodeException

JVMCodeException