TreeVisitor.h

// This file is a part of the OpenSurgSim project.
// Copyright 2013, SimQuest Solutions Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef SURGSIM_DATASTRUCTURES_TREEVISITOR_H
#define SURGSIM_DATASTRUCTURES_TREEVISITOR_H



namespace SurgSim
{
namespace DataStructures
{

class TreeNode;
class AabbTreeNode;

class TreeVisitor
{
public:

    virtual ~TreeVisitor()
    {

    }

    virtual bool handle(TreeNode* node) = 0;

    virtual bool handle(AabbTreeNode* node)
    {
        return false;
    };
};

}
}

#endif