cetus.hir
Class CommaExpression

java.lang.Object
  cetus.hir.Expression
      cetus.hir.CommaExpression

All Implemented Interfaces:

Printable, Traversable, java.lang.Cloneable, java.lang.Comparable<Expression>

public class CommaExpression
extends Expression

Represents expressions separated by the comma operator in C or C++. The entire expression evaluates to the last expression in the list.

Field Summary

Fields inherited from class cetus.hir.Expression

children, needs_parens, object_print_method, parent

Constructor Summary

CommaExpression(java.util.List expr_list)

Method Summary

void	addExpression(Expression expr)
java.lang.Object	clone() Creates and returns a deep copy of this expression.
static void	defaultPrint(CommaExpression expr, java.io.OutputStream stream) Prints a CommaExpression to a stream.
static void	setClassPrintMethod(java.lang.reflect.Method m) Overrides the class print method, so that all subsequently created objects will use the supplied method.
java.lang.String	toString() Every expression class should override toString method.

Methods inherited from class cetus.hir.Expression

compareTo, equals, equals2, findExpression, getChildren, getParent, getStatement, needsParens, print, printSelf, removeChild, setChild, setParens, setParent, setPrintMethod, swapWith, verify

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

CommaExpression

public CommaExpression(java.util.List expr_list)

Method Detail

addExpression

public void addExpression(Expression expr)

clone

public java.lang.Object clone()

Description copied from class: Expression

Creates and returns a deep copy of this expression.

Overrides:

clone in class Expression

Returns:

a deep copy of this expression.

defaultPrint

public static void defaultPrint(CommaExpression expr,
                                java.io.OutputStream stream)

Prints a CommaExpression to a stream.

Parameters:

expr - The expression to print.

stream - The stream on which to print the expression.

toString

public java.lang.String toString()

Description copied from class: Expression

Every expression class should override toString method.

Overrides:

toString in class Expression

setClassPrintMethod

public static void setClassPrintMethod(java.lang.reflect.Method m)

Overrides the class print method, so that all subsequently created objects will use the supplied method.

Parameters:

m - The new print method.