| // $Id$ |
| // |
| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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. |
| // |
| using System.Runtime.CompilerServices; |
| |
| namespace Org.Apache.Etch.Bindings.Csharp.Util |
| { |
| /// <summary> |
| /// A safe integer counter |
| /// </summary> |
| public class IntCounter |
| { |
| /// <summary> |
| /// Adjusts the value of the counter by k |
| /// </summary> |
| /// <param name="k">the adjustment to the counter.</param> |
| /// <returns>the new value of the counter.</returns> |
| /// |
| [MethodImpl( MethodImplOptions.Synchronized )] |
| public int Adjust( int k ) |
| { |
| value += k; |
| return value; |
| } |
| |
| /// <summary> |
| /// |
| /// </summary> |
| /// <returns>the value of the counter</returns> |
| public int Get() |
| { |
| return value; |
| } |
| |
| private int value; |
| } |
| } |