EpetraExt_MultiComm.h

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#ifndef EPETRAEXT_MULTICOMM_H
#define EPETRAEXT_MULTICOMM_H

#if defined(EpetraExt_SHOW_DEPRECATED_WARNINGS)
#ifdef __GNUC__
#warning "The EpetraExt package is deprecated"
#endif
#endif

#include "EpetraExt_ConfigDefs.h"
#include "Epetra_Comm.h" 


namespace EpetraExt {

class MultiComm: public virtual Epetra_Comm {
 public:

  MultiComm() {}

  virtual ~MultiComm() {};
  
  virtual Epetra_Comm& SubDomainComm() const = 0;

  virtual Epetra_Comm& TimeDomainComm() const = 0;

  virtual int NumSubDomains() const  = 0;

  virtual int SubDomainRank() const  = 0;

  virtual int NumTimeDomains() const  = 0;

  virtual int TimeDomainRank() const  = 0;

  virtual int NumTimeStepsOnDomain() const = 0;
  virtual int FirstTimeStepOnDomain() const = 0;

  virtual int NumTimeSteps() const = 0;

  //  be set later than the MultiLevel parallelism is set up.
  virtual void ResetNumTimeSteps(int numTimeSteps) = 0;

};

} //namespace EpetraExt

#endif /* EPETRAEXT_MULTICOMM_H */