AtomCollector.h

#ifndef DDMD_ATOM_COLLECTOR_H
#define DDMD_ATOM_COLLECTOR_H

/*
* Simpatico - Simulation Package for Polymeric and Molecular Liquids
*
* Copyright 2010 - 2017, The Regents of the University of Minnesota
* Distributed under the terms of the GNU General Public License.
*/

#include <util/param/ParamComposite.h>       // base class
#include <ddMd/chemistry/AtomArray.h>        // member
#include <ddMd/storage/AtomIterator.h>       // member

namespace DdMd
{

   class AtomStorage;
   class Domain;
   class Buffer;

   using namespace Util;

   class AtomCollector : public ParamComposite
   {

   public:

      AtomCollector();

      ~AtomCollector();

      void associate(Domain& domain, AtomStorage& storage, Buffer& buffer);

      void setCapacity(int recvArrayCapacity);

      void setup();

      Atom* nextPtr();
     
      void send();

   private:

      AtomArray recvArray_;

      AtomIterator iterator_;

      Domain* domainPtr_;

      AtomStorage* storagePtr_;

      Buffer* bufferPtr_;

      int source_;

      int recvBufferSize_;

      int recvArrayCapacity_;

      int recvArraySize_;

      int recvArrayId_;

      bool isComplete_;

   };

}
#endif