/*******************************************************************************
* Copyright (c) 2008 Institute for Software, HSR Hochschule fuer Technik
* Rapperswil, University of applied sciences 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:
* Institute for Software - initial API and implementation
******************************************************************************/
package org.eclipse.cdt.internal.ui.refactoring.extractfunction;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTReturnStatement;
import org.eclipse.cdt.core.dom.ast.IASTStatement;
/**
* @author Emanuel Graf IFS
*
*/
class ReturnStatementFinder extends ASTVisitor{
private boolean containsReturnStmt = false;
{
shouldVisitStatements = true;
}
@Override
public int visit(IASTStatement statement) {
if (statement instanceof IASTReturnStatement) {
containsReturnStmt = true;
return ASTVisitor.PROCESS_SKIP;
}
return ASTVisitor.PROCESS_CONTINUE;
}
public boolean containsReturn() {
return containsReturnStmt;
}
}