/*******************************************************************************
* Copyright (c) 2004, 2011 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:
* John Camelon (IBM) - Initial API and implementation
* Markus Schorn (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTReferenceOperator;
import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
/**
* Reference operator for declarators.
*/
public class CPPASTReferenceOperator extends ASTNode implements ICPPASTReferenceOperator {
private final boolean fIsRValue;
public CPPASTReferenceOperator(boolean isRValueReference) {
fIsRValue= isRValueReference;
}
public boolean isRValueReference() {
return fIsRValue;
}
public CPPASTReferenceOperator copy() {
return copy(CopyStyle.withoutLocations);
}
public CPPASTReferenceOperator copy(CopyStyle style) {
CPPASTReferenceOperator copy = new CPPASTReferenceOperator(fIsRValue);
copy.setOffsetAndLength(this);
if (style == CopyStyle.withLocations) {
copy.setCopyLocation(this);
}
return copy;
}
@Override
public boolean accept(ASTVisitor action) {
if (action.shouldVisitPointerOperators) {
switch (action.visit(this)) {
case ASTVisitor.PROCESS_ABORT : return false;
case ASTVisitor.PROCESS_SKIP : return true;
}
if (action.leave(this) == ASTVisitor.PROCESS_ABORT)
return false;
}
return true;
}
}