/*******************************************************************************
* Copyright 2012 Analog Devices, Inc.
*
* 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.
********************************************************************************/
package com.analog.lyric.dimple.examples;
import org.eclipse.jdt.annotation.NonNullByDefault;
import com.analog.lyric.dimple.factorfunctions.core.FactorFunction;
import com.analog.lyric.dimple.model.values.Value;
@NonNullByDefault
public class ThreeBitXor extends FactorFunction
{
@Override
public final double evalEnergy(Value[] args)
{
int arg0 = args[0].getInt();
int arg1 = args[1].getInt();
int arg2 = args[2].getInt();
return (arg0 ^ arg1 ^ arg2) == 0 ? 0 : Double.POSITIVE_INFINITY;
}
}