/build/buildd/clp-1.10.0/Clp/src/ClpCholeskyMumps.hpp Source File

00001 // Copyright (C) 2009, International Business Machines
00002 // Corporation and others.  All Rights Reserved.
00003 #ifndef ClpCholeskyMumps_H
00004 #define ClpCholeskyMumps_H
00005 #include "ClpCholeskyBase.hpp"
00006 #ifdef __cplusplus
00007 extern "C"{
00008 #endif
00009 #include "amd.h"
00010 #include "dmumps_c.h"
00011   //#include "mpi.h"
00012   //#include "/home/jjforre/cbc-trunk/ThirdParty/Mumps/MUMPS/libseq/mpi.h"
00013 #ifdef __cplusplus
00014           }
00015 #endif
00016 class ClpMatrixBase;
00017 class ClpCholeskyDense;
00018 
00022 class ClpCholeskyMumps : public ClpCholeskyBase {
00023   
00024 public:
00029   virtual int order(ClpInterior * model) ;
00034   virtual int symbolic();
00037   virtual int factorize(const double * diagonal, int * rowsDropped) ;
00039   virtual void solve (double * region) ;
00041 
00042 
00047   ClpCholeskyMumps(int denseThreshold=-1);
00049   virtual ~ClpCholeskyMumps();
00050   // Copy
00051   ClpCholeskyMumps(const ClpCholeskyMumps&);
00052   // Assignment
00053   ClpCholeskyMumps& operator=(const ClpCholeskyMumps&);
00055   virtual ClpCholeskyBase * clone() const ;
00057    
00058     
00059 private:
00060   // Mumps structure
00061   DMUMPS_STRUC_C mumps_;
00062 };
00063 
00064 #endif