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/build/buildd/clp-1.11.1/Clp/src/ClpCholeskyMumps.hpp

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00001 /* $Id: ClpCholeskyMumps.hpp 1370 2009-06-04 09:37:13Z forrest $ */
00002 // Copyright (C) 2009, International Business Machines
00003 // Corporation and others.  All Rights Reserved.
00004 #ifndef ClpCholeskyMumps_H
00005 #define ClpCholeskyMumps_H
00006 #include "ClpCholeskyBase.hpp"
00007 #ifdef __cplusplus
00008 extern "C"{
00009 #endif
00010 #include "amd.h"
00011 #include "dmumps_c.h"
00012   //#include "mpi.h"
00013   //#include "/home/jjforre/cbc-trunk/ThirdParty/Mumps/MUMPS/libseq/mpi.h"
00014 #ifdef __cplusplus
00015           }
00016 #endif
00017 class ClpMatrixBase;
00018 class ClpCholeskyDense;
00019 
00023 class ClpCholeskyMumps : public ClpCholeskyBase {
00024   
00025 public:
00030   virtual int order(ClpInterior * model) ;
00035   virtual int symbolic();
00038   virtual int factorize(const double * diagonal, int * rowsDropped) ;
00040   virtual void solve (double * region) ;
00042 
00043 
00048   ClpCholeskyMumps(int denseThreshold=-1);
00050   virtual ~ClpCholeskyMumps();
00051   // Copy
00052   ClpCholeskyMumps(const ClpCholeskyMumps&);
00053   // Assignment
00054   ClpCholeskyMumps& operator=(const ClpCholeskyMumps&);
00056   virtual ClpCholeskyBase * clone() const ;
00058    
00059     
00060 private:
00061   // Mumps structure
00062   DMUMPS_STRUC_C mumps_;
00063 };
00064 
00065 #endif

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