| /******************************************************************************* |
| * Copyright (c) 2004, 2015 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 - Initial API and implementation |
| * Markus Schorn (Wind River Systems) |
| * Thomas Corbat (IFS) |
| *******************************************************************************/ |
| package org.eclipse.cdt.internal.core.dom.parser.cpp; |
| |
| import org.eclipse.cdt.core.dom.ast.ASTVisitor; |
| import org.eclipse.cdt.core.dom.ast.IASTArrayModifier; |
| import org.eclipse.cdt.core.dom.ast.IASTExpression; |
| import org.eclipse.cdt.core.dom.ast.IASTNode; |
| |
| /** |
| * @author jcamelon |
| */ |
| public class CPPASTArrayModifier extends CPPASTAttributeOwner implements IASTArrayModifier { |
| private IASTExpression exp; |
| |
| public CPPASTArrayModifier() { |
| } |
| |
| public CPPASTArrayModifier(IASTExpression exp) { |
| setConstantExpression(exp); |
| } |
| |
| @Override |
| public IASTExpression getConstantExpression() { |
| return exp; |
| } |
| |
| @Override |
| public CPPASTArrayModifier copy() { |
| return copy(CopyStyle.withoutLocations); |
| } |
| |
| @Override |
| public CPPASTArrayModifier copy(CopyStyle style) { |
| CPPASTArrayModifier copy = new CPPASTArrayModifier(exp == null ? null : exp.copy(style)); |
| return copy(copy, style); |
| } |
| |
| @Override |
| public void setConstantExpression(IASTExpression expression) { |
| assertNotFrozen(); |
| exp = expression; |
| if (expression != null) { |
| expression.setParent(this); |
| expression.setPropertyInParent(CONSTANT_EXPRESSION); |
| } |
| } |
| |
| @Override |
| public boolean accept(ASTVisitor action) { |
| if (action.shouldVisitArrayModifiers) { |
| switch (action.visit(this)) { |
| case ASTVisitor.PROCESS_ABORT: return false; |
| case ASTVisitor.PROCESS_SKIP: return true; |
| default: break; |
| } |
| } |
| if (exp != null && !exp.accept(action)) |
| return false; |
| |
| if (!acceptByAttributeSpecifiers(action)) |
| return false; |
| |
| if (action.shouldVisitArrayModifiers && action.leave(this) == ASTVisitor.PROCESS_ABORT) |
| return false; |
| |
| return true; |
| } |
| |
| @Override |
| public void replace(IASTNode child, IASTNode other) { |
| if (child == exp) { |
| other.setPropertyInParent(child.getPropertyInParent()); |
| other.setParent(child.getParent()); |
| exp = (IASTExpression) other; |
| return; |
| } |
| super.replace(child, other); |
| } |
| } |