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Viewing changes to src/kernel/la/dolfin/uBlasFactory.h

  • Committer: Johannes Ring
  • Date: 2008-03-05 22:43:06 UTC
  • Revision ID: johannr@simula.no-20080305224306-2npsdyhfdpl2esji
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src/kernel/la/dolfin/uBlasFactory.h
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// Copyright (C) 2007 Ola Skavhaug.
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// Licensed under the GNU LGPL Version 2.1.
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//
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// First added:  2007-12-06
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// Last changed: 2007-12-06
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#ifndef __UBLAS_FACTORY_H
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#define __UBLAS_FACTORY_H
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#include <dolfin/uBlasMatrix.h>
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#include <dolfin/uBlasVector.h>
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#include <dolfin/SparsityPattern.h>
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#include <dolfin/LinearAlgebraFactory.h>
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namespace dolfin
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{
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  class uBlasFactory: public LinearAlgebraFactory
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  {
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  public:
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    /// Destructor
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    virtual ~uBlasFactory() {}
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    /// Create empty matrix
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    uBlasMatrix<ublas_sparse_matrix>* createMatrix() const;
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    /// Create empty sparsity pattern 
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    SparsityPattern* createPattern() const;
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    /// Create empty vector
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    uBlasVector* createVector() const;
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    /// Return sigleton instance
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    static uBlasFactory& instance() { return ublasfactory; }
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  private:
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    /// Private Constructor
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    uBlasFactory() {}
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    static uBlasFactory ublasfactory;
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  };
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}
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#endif