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Diffstat (limited to 'src/main/java/org/apache/commons/math/analysis/MultivariateRealFunction.java')
-rw-r--r-- | src/main/java/org/apache/commons/math/analysis/MultivariateRealFunction.java | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/src/main/java/org/apache/commons/math/analysis/MultivariateRealFunction.java b/src/main/java/org/apache/commons/math/analysis/MultivariateRealFunction.java new file mode 100644 index 0000000..f054c51 --- /dev/null +++ b/src/main/java/org/apache/commons/math/analysis/MultivariateRealFunction.java @@ -0,0 +1,39 @@ +/* + * 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. + */ + +package org.apache.commons.math.analysis; + +import org.apache.commons.math.FunctionEvaluationException; + +/** + * An interface representing a multivariate real function. + * @version $Revision: 1070725 $ $Date: 2011-02-15 02:31:12 +0100 (mar. 15 févr. 2011) $ + * @since 2.0 + */ +public interface MultivariateRealFunction { + + /** + * Compute the value for the function at the given point. + * @param point point at which the function must be evaluated + * @return function value for the given point + * @exception FunctionEvaluationException if the function evaluation fails + * @exception IllegalArgumentException if points dimension is wrong + */ + double value(double[] point) + throws FunctionEvaluationException, IllegalArgumentException; + +} |