1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 *
9 * http://www.apache.org/licenses/LICENSE-2.0
10 *
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 */
17 package org.apache.commons.math4.legacy.linear;
18
19 import org.apache.commons.math4.legacy.exception.MathIllegalArgumentException;
20 import org.apache.commons.math4.legacy.exception.util.LocalizedFormats;
21
22 /**
23 * An exception to be thrown when the condition number of a
24 * {@link RealLinearOperator} is too high.
25 *
26 * @since 3.0
27 */
28 public class IllConditionedOperatorException
29 extends MathIllegalArgumentException {
30 /** Serializable version Id. */
31 private static final long serialVersionUID = -7883263944530490135L;
32
33 /**
34 * Creates a new instance of this class.
35 *
36 * @param cond An estimate of the condition number of the offending linear
37 * operator.
38 */
39 public IllConditionedOperatorException(final double cond) {
40 super(LocalizedFormats.ILL_CONDITIONED_OPERATOR, cond);
41 }
42 }