using System; /* * Copyright 2007 ZXing authors * * 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. */ namespace com.google.zxing { /// /// The general exception class throw when something goes wrong during decoding of a barcode. /// This includes, but is not limited to, failing checksums / error correction algorithms, being /// unable to locate finder timing patterns, and so on. /// /// @author Sean Owen /// public abstract class ReaderException : Exception { internal ReaderException() { // do nothing } // Prevent stack traces from being taken // srowen says: huh, my IDE is saying this is not an override. native methods can't be overridden? // This, at least, does not hurt. Because we use a singleton pattern here, it doesn't matter anyhow. public Exception fillInStackTrace() { return null; } } }