coins.ffront
Class UnaryNode

java.lang.Object
  coins.ffront.UnaryNode

All Implemented Interfaces:

HasConstValue, Node

public class UnaryNode

extends java.lang.Object

implements Node, HasConstValue

Field Summary

(package private) Node	exp
(package private) FirToHir	fHir
(package private) int	op

Constructor Summary

UnaryNode(int op, Node pExp, FirToHir pfHir)

Method Summary

FNumber	getConstValue()
Node	getExp()
int	getOp()
Exp	makeArgAddr(FStmt pCallStmt) Make HIR Exp node from this expression as a call-by-address parameter in pCallStmt.
Exp	makeExp() Make HIR Exp node of this unary expression.
java.lang.String	opString()
void	print(int level, java.lang.String spaces)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

fHir

FirToHir fHir

op

int op

exp

Node exp

Constructor Detail

UnaryNode

public UnaryNode(int op,
                 Node pExp,
                 FirToHir pfHir)

Method Detail

getOp

public int getOp()

getExp

public Node getExp()

print

public void print(int level,
                  java.lang.String spaces)

Specified by:

print in interface Node

toString

public java.lang.String toString()

Specified by:

toString in interface Node

opString

public java.lang.String opString()

makeExp

public Exp makeExp()

Make HIR Exp node of this unary expression. In case of complex expression make a special ComplexExp node which is composed of a real part expression node and an imaginary part expression node.

Specified by:

makeExp in interface Node

Returns:

HIR Exp.

makeArgAddr

public Exp makeArgAddr(FStmt pCallStmt)

Make HIR Exp node from this expression as a call-by-address parameter in pCallStmt.

Specified by:

makeArgAddr in interface Node

Parameters:

pCallStmt - a call statement or a function call expression

Returns:

HIR Exp node.

getConstValue

public FNumber getConstValue()

Specified by:

getConstValue in interface HasConstValue