text: /**  
   * Copyright (c) 2009 Carnegie Mellon University. 
   *     All rights reserved.
   *
   *  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.
   *
   *
   */
  
  
  #include "discrete_variable.hpp"
  #include "unary_factor.hpp"
  #include "binary_factor.hpp"
  #include "table_factor.hpp"
  
  