/*******************************************************************************
* Copyright (c) 2008, 2012 Wind River Systems, Inc. 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:
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.dom.ast.cpp;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
/**
* Interface to model using directives. Needed to bridge between directives found in the
* AST and the ones found in the index.
* @since 5.0
*
* @noextend This interface is not intended to be extended by clients.
* @noimplement This interface is not intended to be implemented by clients.
*/
public interface ICPPUsingDirective {
ICPPUsingDirective[] EMPTY_ARRAY = {};
/**
* Returns the scope of the namespace that is nominated by this
* directive, or <code>null</code> if it cannot be determined.
*/
ICPPNamespaceScope getNominatedScope() throws DOMException;
/**
* Returns the point of declaration as global offset ({@link ASTNode#getOffset()}).
*/
int getPointOfDeclaration();
/**
* Returns the scope containing this directive.
*/
IScope getContainingScope();
}