Epetra_Directory.h

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//               Epetra: Linear Algebra Services Package
//                 Copyright 2011 Sandia Corporation
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#ifndef EPETRA_DIRECTORY_H
#define EPETRA_DIRECTORY_H
 
#include "Epetra_ConfigDefs.h"
 
class Epetra_BlockMap;  // Compiler needs forward reference
class Epetra_Map;
 
 
class Epetra_Directory {
 
  public:
 
 
  virtual ~Epetra_Directory(){}
 
 
 
#ifndef EPETRA_NO_32BIT_GLOBAL_INDICES
  virtual int GetDirectoryEntries( const Epetra_BlockMap& Map,
           const int NumEntries,
           const int * GlobalEntries,
           int * Procs,
           int * LocalEntries,
           int * EntrySizes,
           bool high_rank_sharing_procs=false) const = 0;
#endif
 
#ifndef EPETRA_NO_64BIT_GLOBAL_INDICES
  virtual int GetDirectoryEntries( const Epetra_BlockMap& Map,
           const int NumEntries,
           const long long * GlobalEntries,
           int * Procs,
           int * LocalEntries,
           int * EntrySizes,
           bool high_rank_sharing_procs=false) const = 0;
#endif
 
 
  virtual bool GIDsAllUniquelyOwned() const = 0;
};
 
#endif /* EPETRA_DIRECTORY_H */