text: ///////////////////////////////////////////////////////////////////////////////
  // BSD 3-Clause License
  //
  // Copyright (c) 2018, The Regents of the University of California
  // All rights reserved.
  //
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  // modification, are permitted provided that the following conditions are met:
  //
  // * Redistributions of source code must retain the above copyright notice, this
  //   list of conditions and the following disclaimer.
  //
  // * Redistributions in binary form must reproduce the above copyright notice,
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  //
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  //   this software without specific prior written permission.
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  ///////////////////////////////////////////////////////////////////////////////
  /*
  #**************************************************************************
  #**   Please read README to see how to run this program
  ***   Created by Chung-Wen Albert Tsao  on May 2, 2000*
  #**
  #**
  #**************************************************************************
  */
  
  
  #ifndef _BST_H
  #define _BST_H
  
  #include "bst_header.h"
  
  
  double BME_merging_cost(NodeType *node_L, NodeType *node_R) ;
  
  int ExG_DME (int n_trees, int v, int show_info) ;
  void MergeArea(AreaType  *area,AreaType  *area_L,
         AreaType  *area_R,int mode) ;
  
  void MergeArea_sub(AreaType  *area) ;
  
  void init_clusters(int L, int PostOpt) ;
  
  #endif
  
  