PABLO_userDataLB.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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 *  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 *  FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
 *  License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public License
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/*
 * User_data_LB.hpp
 *
 *  Created on: 27/mar/2014
 *      Author: Marco Cisternino
 */
 
#ifndef __BITPIT_USER_DATA_LB_HPP__
#define __BITPIT_USER_DATA_LB_HPP__
#include "DataCommInterface.hpp"
template <class D>
class UserDataLB : public bitpit::DataLBInterface<UserDataLB<D> >{
public:
 
    typedef D Data;
 
    Data& data;
    Data& ghostdata;
 
    size_t fixedSize() const;
    size_t size(const uint32_t e) const;
    void move(const uint32_t from, const uint32_t to);
 
    template<class Buffer>
    void gather(Buffer & buff, const uint32_t e);
 
    template<class Buffer>
    void scatter(Buffer & buff, const uint32_t e);
 
    void assign(uint32_t stride, uint32_t length);
    void resize(uint32_t newSize);
    void resizeGhost(uint32_t newSize);
    void shrink();
 
    UserDataLB(Data& data_, Data& ghostdata_);
    ~UserDataLB();
};
 
#include "PABLO_userDataLB.tpp"
/*
  \endcond
 */
#endif /* __BITPIT_USER_DATA_LB_HPP__ */