/*******************************************************************************
* Copyright (c) 2004, 2012 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:
* Doug Schaefer (IBM) - Initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.core.dom.ast;
/**
* This represents a field in a struct. This allows for the specification of
* size for a bit field.
*
* @noextend This interface is not intended to be extended by clients.
* @noimplement This interface is not intended to be implemented by clients.
*/
public interface IASTFieldDeclarator extends IASTDeclarator {
/**
* <code>FIELD_SIZE</code> represents the relationship between a
* <code>IASTFieldDeclarator</code> and its <code>IASTExpression</code>.
*/
public static final ASTNodeProperty FIELD_SIZE = new ASTNodeProperty(
"IASTFieldDeclarator.FIELD_SIZE - BitField Size of IASTFieldDeclarator"); //$NON-NLS-1$
/**
* Returns the number of bits if this is a bit field, otherwise {@code null}.
*
* @return size of bit field or null.
*/
public IASTExpression getBitFieldSize();
/**
* Sets the bitfield size.
*
* @param size
* <code>IASTExpression</code>
*/
public void setBitFieldSize(IASTExpression size);
/**
* @since 5.1
*/
@Override
public IASTFieldDeclarator copy();
/**
* @since 5.3
*/
@Override
public IASTFieldDeclarator copy(CopyStyle style);
}