/*******************************************************************************
* Copyright (c) 2005, 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:
* IBM Rational Software - Initial API and implementation
* Markus Schorn (Wind River Systems)
* Sergey Prigogin (Google)
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.c;
import org.eclipse.cdt.core.dom.ast.ASTVisitor;
import org.eclipse.cdt.core.dom.ast.IASTArrayDeclarator;
import org.eclipse.cdt.core.dom.ast.IASTArrayModifier;
import org.eclipse.cdt.core.dom.ast.IASTInitializer;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.parser.util.ArrayUtil;
/**
* @author jcamelon
*/
public class CASTArrayDeclarator extends CASTDeclarator implements IASTArrayDeclarator {
private IASTArrayModifier[] arrayMods;
private int arrayModsPos = -1;
public CASTArrayDeclarator() {
}
public CASTArrayDeclarator(IASTName name, IASTInitializer initializer) {
super(name, initializer);
}
public CASTArrayDeclarator(IASTName name) {
super(name);
}
@Override
public CASTArrayDeclarator copy() {
return copy(CopyStyle.withoutLocations);
}
@Override
public CASTArrayDeclarator copy(CopyStyle style) {
CASTArrayDeclarator copy = new CASTArrayDeclarator();
for (IASTArrayModifier modifier : getArrayModifiers()) {
copy.addArrayModifier(modifier == null ? null : modifier.copy(style));
}
return copy(copy, style);
}
@Override
public IASTArrayModifier[] getArrayModifiers() {
if (arrayMods == null)
return IASTArrayModifier.EMPTY_ARRAY;
arrayMods = ArrayUtil.trimAt(IASTArrayModifier.class, arrayMods, arrayModsPos);
return arrayMods;
}
@Override
public void addArrayModifier(IASTArrayModifier arrayModifier) {
assertNotFrozen();
if (arrayModifier != null) {
arrayModifier.setParent(this);
arrayModifier.setPropertyInParent(ARRAY_MODIFIER);
arrayMods = ArrayUtil.appendAt(IASTArrayModifier.class, arrayMods,
++arrayModsPos, arrayModifier);
}
}
@Override
protected boolean postAccept(ASTVisitor action) {
IASTArrayModifier[] mods = getArrayModifiers();
for (int i = 0; i < mods.length; i++) {
if (!mods[i].accept(action))
return false;
}
return super.postAccept(action);
}
}