dclusteroperator.h

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/* ------------------------------------------------------------
 * This is the file "dclusteroperator.h" of the H2Lib package.
 * All rights reserved, Christina Boerst 2015/16
 * ------------------------------------------------------------ */

 #ifndef DCLUSTEROPERATOR_H
 #define DCLUSTEROPERATOR_H
 
 typedef struct _dclusteroperator dclusteroperator;
 
 typedef dclusteroperator *pdclusteroperator;
 
 typedef const dclusteroperator *pcdclusteroperator;
 
 #include "dcluster.h"
 #include "dclusterbasis.h"
 #include "amatrix.h"

 struct _dclusteroperator
 {
   pcdcluster t;
   
   uint *krow;
   
   uint *kcol;
   
   uint dir;

   pamatrix C;
   
   uint sons;
   
   pdclusteroperator *son;
   
   uint refs;   

 }; 
 
 
 
 HEADER_PREFIX pdclusteroperator
   init_dclusteroperator(pdclusteroperator co, pcdcluster t);
 
 
 HEADER_PREFIX pdclusteroperator
   init_leaf_dclusteroperator(pdclusteroperator co, pcdcluster t);
 
 
 HEADER_PREFIX void
   uninit_dclusteroperator(pdclusteroperator co); 
 
 
 HEADER_PREFIX pdclusteroperator
   new_dclusteroperator(pcdcluster t);
 
 HEADER_PREFIX void
   ref_dclusteroperator(pdclusteroperator *ptr, pdclusteroperator co);
 
 HEADER_PREFIX void
   unref_dclusteroperator(pdclusteroperator co);  
 
 HEADER_PREFIX pdclusteroperator
   new_leaf_dclusteroperator(pcdcluster t);
 
 HEADER_PREFIX void
   del_dclusteroperator(pdclusteroperator co);
 
 HEADER_PREFIX uint
   getactives_dclusteroperator();
 
 
 HEADER_PREFIX void
   resize_dclusteroperator(pdclusteroperator co, uint krow, uint kcol, uint i);
 
 
 HEADER_PREFIX pdclusteroperator
   build_from_dcluster_dclusteroperator(pcdcluster t);
 
 
 HEADER_PREFIX pdclusteroperator
 build_from_dclusterbasis_dclusteroperator(pcdclusterbasis cb); 
 
 HEADER_PREFIX void
 merge_dclusteropertator(pcdclusteroperator co, pdclusteroperator co2);
 
 HEADER_PREFIX void
 print_tree_dclusteroperator(pcdclusteroperator co);
 
 /* --------------------------------------- */
 /* Enumeration                             */
 /* --------------------------------------- */
 
 HEADER_PREFIX pdclusteroperator *
   enumerate_dclusteroperator(pcdcluster t, pdclusteroperator co);
 
#endif