Isorropia_EpetraProber.hpp

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#ifndef _Isorropia_EpetraProber_hpp_
#define _Isorropia_EpetraProber_hpp_
 
#include <Isorropia_ConfigDefs.hpp>
#include <Teuchos_ParameterList.hpp>
 
#include <Isorropia_Colorer.hpp>
#include <Isorropia_EpetraColorer.hpp>
 
#ifdef HAVE_EPETRA
#include <Epetra_CrsGraph.h>
#include <Teuchos_RCP.hpp>
class Epetra_MultiVector;
class Epetra_CrsMatrix;
class Epetra_Operator;
 
namespace Isorropia {
 
namespace Epetra {
 
class Prober {
public:
 
  Prober(Teuchos::RCP<const Epetra_CrsGraph> input_graph,
         const Teuchos::ParameterList& paramlist,
         bool compute_now=true);
 
 
  Prober(const Epetra_CrsGraph * input_graph,
         const Teuchos::ParameterList& paramlist,
         bool compute_now=true);
 
  Prober(Teuchos::RCP<const Epetra_CrsMatrix> input_matrix,
         const Teuchos::ParameterList & paramlist,
         bool compute_now=true);
 
 
  Prober(const Epetra_CrsMatrix * input_matrix,
         const Teuchos::ParameterList & paramlist,
         bool compute_now=true);
 
  
 
  Prober();
 
  
  ~Prober(){delete colorer_;}
 
 
  void setList(const Teuchos::ParameterList& paramlist);
 
  void setGraph(Teuchos::RCP<const Epetra_CrsGraph> input_graph){input_graph_=input_graph; has_colored=false;}  
 
  void color();
 
  int getNumOrthogonalVectors();
  
  int probe(const Epetra_Operator & op, Epetra_CrsMatrix & out_matrix);
 
  Teuchos::RCP<Epetra_CrsMatrix> probe(const Epetra_Operator & op);
  
private:
  Teuchos::RCP<const Epetra_CrsGraph> input_graph_;
  Colorer *colorer_;
  Teuchos::ParameterList List_;
  bool has_colored;
};//class Prober
 
}//namespace Epetra
}//namespace Isorropia
 
#endif //HAVE_EPETRA
 
#endif