001/*
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.commons.math4.linear;
018
019import org.apache.commons.math4.exception.MathIllegalArgumentException;
020import org.apache.commons.math4.exception.util.LocalizedFormats;
021
022/**
023 * Exception to be thrown when a non-singular matrix is expected.
024 *
025 * @since 3.0
026 */
027public class SingularMatrixException extends MathIllegalArgumentException {
028    /** Serializable version Id. */
029    private static final long serialVersionUID = -4206514844735401070L;
030
031    /**
032     * Construct an exception.
033     */
034    public SingularMatrixException() {
035        super(LocalizedFormats.SINGULAR_MATRIX);
036    }
037}