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/*******************************************************************************
* Copyright (c) 2004, 2007 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTExpression;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IASTNode;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTTypenameExpression;
import org.eclipse.cdt.internal.core.dom.parser.IASTAmbiguityParent;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
/**
* @author jcamelon
*/
public class CPPASTTypenameExpression extends CPPASTNode implements
ICPPASTTypenameExpression, IASTAmbiguityParent {
private boolean isTemplate;
private IASTName name;
private IASTExpression init;
public CPPASTTypenameExpression() {
}
public CPPASTTypenameExpression(IASTName name, IASTExpression init) {
this(name, init, false);
}
public CPPASTTypenameExpression(IASTName name, IASTExpression init, boolean isTemplate) {
setName(name);
setInitialValue(init);
this.isTemplate = isTemplate;
}
public void setIsTemplate(boolean templateTokenConsumed) {
isTemplate = templateTokenConsumed;
}
public boolean isTemplate() {
return isTemplate;
}
public void setName(IASTName name) {
this.name = name;
if (name != null) {
name.setParent(this);
name.setPropertyInParent(TYPENAME);
}
}
public IASTName getName() {
return name;
}
public void setInitialValue(IASTExpression expressionList) {
init = expressionList;
if (expressionList != null) {
expressionList.setParent(this);
expressionList.setPropertyInParent(INITIAL_VALUE);
}
}
public IASTExpression getInitialValue() {
return init;
}
public boolean accept( ASTVisitor action ){
if( action.shouldVisitExpressions ){
switch( action.visit( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
}
}
if( name != null ) if( !name.accept( action ) ) return false;
if( init != null ) if( !init.accept( action ) ) return false;
if( action.shouldVisitExpressions ){
switch( action.leave( this ) ){
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
default : break;
}
}
return true;
}
public int getRoleForName(IASTName n) {
if( n == name )
return r_reference;
return r_unclear;
}
public void replace(IASTNode child, IASTNode other) {
if( child == init )
{
other.setPropertyInParent( child.getPropertyInParent() );
other.setParent( child.getParent() );
init = (IASTExpression) other;
}
}
public IType getExpressionType() {
return CPPVisitor.getExpressionType(this);
}
}
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