MpiProcess.hpp

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// _LICENSE_HEADER_
//
// Copyright (C) 2019 - 2025.
// Terms register on the GPL-3.0 license.
//
// This file can be redistributed and/or modified under the license terms.
//
// See top level LICENSE file for more details.
//
// This file can be used citing references in CITATION.cff file.
 
#ifndef __GEDIM_MPIPROCESS_H
#define __GEDIM_MPIPROCESS_H
 
#include <string>
#include <vector>
 
#include "IMpiProcess.hpp"
 
namespace Gedim
{
class MpiProcess : public IMpiProcess
{
  protected:
    unsigned int _rank;            
    unsigned int _numberProcesses; 
    bool _isActive;                
 
  public:
    MpiProcess(unsigned int rank, unsigned int numberProcesses, bool isActive);
    virtual ~MpiProcess();
 
    unsigned int Rank() const
    {
        return _rank;
    }
    unsigned int NumberProcesses() const
    {
        return _numberProcesses;
    }
    bool IsActive() const
    {
        return _isActive;
    }
 
    virtual void Summary();
};
 
class MpiExtensions
{
  private:
    static int mpiSendTag; 
    static int mpiRecvTag; 
  public:
    static int MpiSendTag(const int &numSends = 1)
    {
        int tag = mpiSendTag;
        mpiSendTag += numSends;
        return tag;
    }
    static int MpiRecvTag(const int &numRecvs = 1)
    {
        int tag = mpiRecvTag;
        mpiRecvTag += numRecvs;
        return tag;
    }
};
} // namespace Gedim
 
#endif // __GEDIM_MPIPROCESS_H