MovableDeque.h

// -*-c++-*-
//----------------------------------------------------------------------------
//  XC program; finite element analysis code
//  for structural analysis and design.
//
//  Copyright (C)  Luis C. Pérez Tato
//
//  This program derives from OpenSees <http://opensees.berkeley.edu>
//  developed by the  «Pacific earthquake engineering research center».
//
//  Except for the restrictions that may arise from the copyright
//  of the original program (see copyright_opensees.txt)
//  XC is free software: you can redistribute it and/or modify
//  it under the terms of the GNU General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or 
//  (at your option) any later version.
//
//  This software is distributed in the hope that it will be useful, but 
//  WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU General Public License for more details. 
//
//
// You should have received a copy of the GNU General Public License 
// along with this program.
// If not, see <http://www.gnu.org/licenses/>.
//----------------------------------------------------------------------------
//MovableDeque
                                                                        
                                                                        
#ifndef MovableDeque_h
#define MovableDeque_h

#include "MovablePointerContainer.h"
#include "MovableID.h"
#include <deque>
#include "utility/tagged/TaggedObject.h"
#include "Communicator.h"

namespace XC {

//
template <class T>
class MovableDeque: public MovablePointerContainer<T>
  {
  protected:
    typedef std::deque<T *> deque_objects;
    typedef typename deque_objects::const_iterator const_iterator;
    typedef typename deque_objects::iterator iterator;
    deque_objects objects;

    int sendData(Communicator &);
    int recvData(const Communicator &);
  public:
    MovableDeque(const deque_objects &deque,T *(FEM_ObjectBroker::*pF)(int));
    const deque_objects &getDeque(void) const
      { return objects; }

   };


template <class T>
XC::MovableDeque<T>::MovableDeque(const deque_objects &deque,T *(FEM_ObjectBroker::*pF)(int))
  : MovablePointerContainer<T>(0,pF), objects(deque) {}

template <class T>
int XC::MovableDeque<T>::sendData(Communicator &comm)
  {
    const size_t sz= objects.size();
    this->setDbTagDataPos(0,sz);
    int res= 0;
    if(sz>0)
      {
    DbTagData dbTags(sz);
    ID classTags(sz);
    for(size_t i= 0;i<sz;i++)
      {
        T *obj= objects[i];
        if(obj)
          {
            classTags(i)= obj->getClassTag();
            res+= comm.sendMovable(*obj,dbTags,CommMetaData(i));
          }
        else
          std::cerr << "MovableDeque::sendData; found null"
                << " pointer in position: " << i << std::endl;
      }
    DbTagData &dbTagData= this->getDbTagData();
        res+= dbTags.send(dbTagData,comm,CommMetaData(1));
        res+= comm.sendID(classTags,dbTagData,CommMetaData(2));
      }
    return res;
  }

template <class T>
int MovableDeque<T>::recvData(const Communicator &comm)
  {
    const size_t sz= this->getDbTagDataPos(0);
    int res= 0;
    if(sz>0)
      {
    DbTagData &dbTagData= this->getDbTagData();
        DbTagData dbTags(sz);
        res+= dbTags.receive(dbTagData,comm,CommMetaData(1));
        ID classTags(sz);
        res+= comm.receiveID(classTags,dbTagData,CommMetaData(2));
        T *tmp= nullptr;
    for(size_t i= 0;i<sz;i++)
      {
            const int dbTag= dbTags.getDbTagDataPos(i);
            tmp= this->getBrokedObject(dbTag,classTags(i),comm);
            if(tmp)
              {
         res+= tmp->recvSelf(comm);
                 objects[i]= tmp;
              }
            else
          std::cerr << "Error in MovableDeque::recvData i= " 
                        << i << std::endl;
      }
      }
    return res;
  }


template <class T>
int sendDeque(const std::deque<T *> &m,Communicator &comm,DbTagData &dt,const CommMetaData &meta)
  {
    MovableDeque<T> mm(m,nullptr);
    return comm.sendMovable(mm,dt,meta);
  }

template <class T>
int receiveDeque(std::deque<T *> &v,const Communicator &comm,DbTagData &dt,const CommMetaData &meta,T *(FEM_ObjectBroker::*ptrFunc)(int))
  {
    MovableDeque<T> mm(v,ptrFunc);
    int res= comm.receiveMovable(mm,dt,meta);
    v= mm.getDeque();
    return res;
  } 

} // end of XC namespace

#endif