SuperLUGrid_impl.hpp

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/*
   Copyright (c) 2012 The Regents of the University of California,
   through Lawrence Berkeley National Laboratory. 

   Authors: Mathias Jacquelin and Lin Lin

   This file is part of PEXSI. All rights reserved.

   Redistribution and use in source and binary forms, with or without
   modification, are permitted provided that the following conditions are met:

   (1) Redistributions of source code must retain the above copyright notice, this
   list of conditions and the following disclaimer.
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   this list of conditions and the following disclaimer in the documentation
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   National Laboratory, U.S. Dept. of Energy nor the names of its contributors may
   be used to endorse or promote products derived from this software without
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 */
#ifndef _PEXSI_SUPERLUGRID_IMPL_HPP_
#define _PEXSI_SUPERLUGRID_IMPL_HPP_

namespace PEXSI{

inline SuperLUGrid<Real>::SuperLUGrid   ( MPI_Comm comm, Int nprow, Int npcol )
{
#ifndef _RELEASE_
        PushCallStack("SuperLUGrid::SuperLUGrid");
#endif
        ptrData = new RealGridData;
        if( ptrData == NULL )
                throw std::runtime_error( "SuperLUGrid cannot be allocated." );

  ptrData->GridInit(comm, nprow, npcol);        

#ifndef _RELEASE_
        PopCallStack();
#endif

        return ;
}               // -----  end of method SuperLUGrid::SuperLUGrid  ----- 

inline SuperLUGrid<Real>::~SuperLUGrid  (  )
{
#ifndef _RELEASE_
        PushCallStack("SuperLUGrid::~SuperLUGrid");
#endif
        // NOTE (07/21/2013): Since superlu_gridinit gets a copy of the
        // communicator, it is legal to call superlu_gridexit even if
        // grid->comm is a copy of MPI_COMM_WORLD.

  ptrData->GridExit();  
        
        delete ptrData;

#ifndef _RELEASE_
        PopCallStack();
#endif
        return ;
}               // -----  end of method SuperLUGrid::~SuperLUGrid  ----- 

inline SuperLUGrid<Complex>::SuperLUGrid        ( MPI_Comm comm, Int nprow, Int npcol )
{
#ifndef _RELEASE_
        PushCallStack("SuperLUGrid::SuperLUGrid");
#endif
        ptrData = new ComplexGridData;
        if( ptrData == NULL )
                throw std::runtime_error( "SuperLUGrid cannot be allocated." );

  ptrData->GridInit(comm, nprow, npcol);        

#ifndef _RELEASE_
        PopCallStack();
#endif

        return ;
}               // -----  end of method SuperLUGrid::SuperLUGrid  ----- 


inline SuperLUGrid<Complex>::~SuperLUGrid       (  )
{
#ifndef _RELEASE_
        PushCallStack("SuperLUGrid::~SuperLUGrid");
#endif
        // NOTE (07/21/2013): Since superlu_gridinit gets a copy of the
        // communicator, it is legal to call superlu_gridexit even if
        // grid->comm is a copy of MPI_COMM_WORLD.

  ptrData->GridExit();  
        
        delete ptrData;

#ifndef _RELEASE_
        PopCallStack();
#endif
        return ;
}               // -----  end of method SuperLUGrid::~SuperLUGrid  ----- 

}


#endif //_PEXSI_SUPERLUGRID_IMPL_HPP_