Class VarDeclNode

java.lang.Object
  ASTNode
      DeclNode
          VarDeclNode

public class VarDeclNode
extends DeclNode

An AST node representing a variable declaration: "id : type;" or "id : ARRAY (INT DOTDOT INT) OF type;".

Nested Class Summary

Nested classes/interfaces inherited from class ASTNode

ASTNode.DataType

Constructor Summary

VarDeclNode(IdNode id, ASTNode.DataType varType, int size)
Creates a new VarDeclNode.

Method Summary

void	unparse(java.io.PrintWriter p, int level) Prints a source representation of the tree rooted at this node on output stream p.

Methods inherited from class ASTNode

indent

Methods inherited from class java.lang.Object

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

Constructor Detail

VarDeclNode

public VarDeclNode(IdNode id,
                   ASTNode.DataType varType,
                   int size)

Creates a new VarDeclNode.

Parameters:

id - the base variable.

varType - the type of the variable, for example ASTNode.DataType.INT_TYPE.

size - the size of the array. -1 means it is a scalar variable.

Method Detail

unparse

public void unparse(java.io.PrintWriter p,
                    int level)

Prints a source representation of the tree rooted at this node on output stream p.

Specified by:

unparse in class ASTNode

Parameters:

p - the place to display the output.

level - the number of levels of indentation to use if the output requires more than one line.