DataCommInterface.hpp

/*---------------------------------------------------------------------------*\
 *
 *  bitpit
 *
 *  Copyright (C) 2015-2021 OPTIMAD engineering Srl
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 *
 *  bitpit is free software: you can redistribute it and/or modify it
 *  under the terms of the GNU Lesser General Public License v3 (LGPL)
 *  as published by the Free Software Foundation.
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 *  License for more details.
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 *  You should have received a copy of the GNU Lesser General Public License
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// Communications Class for Ghosts Update
 
#ifndef __BITPIT_PABLO_DATA_COMM_INTERFACE_HPP__
#define __BITPIT_PABLO_DATA_COMM_INTERFACE_HPP__
 
namespace bitpit {
 
template <class Impl>
class DataCommInterface {
public:
    size_t size(const uint32_t e) const;
    size_t fixedSize() const;
 
    template<class Buffer>
    void gather(Buffer & buff,const uint32_t e);
 
    template<class Buffer>
    void scatter(Buffer & buff,const uint32_t e);
 
protected:
    DataCommInterface();
 
private:
    //BartonHackman trick
    Impl& getImpl();
    const Impl& getImpl() const;
};
 
}
 
#include "DataCommInterface.tpp"
 
#endif /* __BITPIT_PABLO_DATA_COMM_INTERFACE_HPP__ */