remove_and_save_wall_process.h

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//
//   Project Name:        Kratos
//   Last Modified by:    $Author: anonymous $
//   Date:                $Date: 2007-11-06 12:34:26 $
//   Revision:            $Revision: 1.4 $
//
//  this process save structural elements in a separate list
 
#if !defined(KRATOS_REMOVE_SAVE_WALL_PROCESS_INCLUDED )
#define  KRATOS_REMOVE_SAVE_WALL_PROCESS_INCLUDED
 
 
 
// System includes
#include <string>
#include <iostream>
#include <algorithm>
 
// External includes
 
 
// Project includes
#include "includes/define.h"
#include "processes/process.h"
#include "includes/node.h"
#include "includes/element.h"
#include "includes/model_part.h"
//#include "custom_elements/updated_lagrangian_fluid.h"
//#include "custom_elements/updated_lagrangian_fluid3D.h"
//#include "custom_elements/updated_lagrangian_fluid_inc.h"
//#include "custom_elements/updated_lagrangian_fluid3D_inc.h"
 
 
namespace Kratos
{
 
 
 
 
 
 
 
 
class RemoveAndSaveWallNodesProcess
    : public Process
{
public:
 
    KRATOS_CLASS_POINTER_DEFINITION(RemoveAndSaveWallNodesProcess);
 
 
    RemoveAndSaveWallNodesProcess()
    //ModelPart& fluid_model_part, ModelPart& structure_model_part, ModelPart& combined_model_part)
    //: mr_fluid_model_part(fluid_model_part), mr_structure_model_part(structure_model_part), mr_combined_model_part(combined_model_part)
    {
    //KRATOS_WATCH(" INSIDE REMOVE AND SAVE WALL CONSTRUCTOR") 
    }
 
    ~RemoveAndSaveWallNodesProcess() override
    {
    }
 
 
 
    //  void operator()()
    //  {
    //      MergeParts();
    //  }
 
 
 
    void RemoveAndSave(ModelPart& fluid_model_part, ModelPart& wall_model_part)
    {
        KRATOS_TRY
    //ModelPart fluid_only_model_part;
       
        for(ModelPart::NodesContainerType::iterator in = fluid_model_part.NodesBegin() ;
                in != fluid_model_part.NodesEnd() ; ++in)
    //in a two stage process I distinguish the second wall by the FLAG_VARIABLE=5
        {
        //second mould nodes are marked with FLAG=5
    if (in->FastGetSolutionStepValue(FLAG_VARIABLE)==5)
        {
        wall_model_part.AddNode(*(in.base()),0);        
        }
        }
 
    wall_model_part.SetProcessInfo(fluid_model_part.pGetProcessInfo());
 
    
        //removing second mould nodes (wall nodes) from fluid_model_part
    for(ModelPart::NodesContainerType::iterator in = wall_model_part.NodesBegin() ;
                in != wall_model_part.NodesEnd() ; ++in)
        {
            unsigned int id=in->GetId();
            fluid_model_part.RemoveNode(id);
        }
 
 
    unsigned int id=1;
        for(ModelPart::NodesContainerType::iterator in = fluid_model_part.NodesBegin() ;
                in != fluid_model_part.NodesEnd() ; ++in)
        {
            in->SetId(id);
            id++;
        }
    
    //wall_nodes_id  must still be reset when the wall nodes are added
        for(ModelPart::NodesContainerType::iterator in = wall_model_part.NodesBegin() ;
                in != wall_model_part.NodesEnd() ; ++in)
        {
            in->SetId(id);
            id++;
        }   
 
        KRATOS_CATCH("")
    }
 
 
 
 
 
 
 
    std::string Info() const override
    {
        return "RemoveAndSaveWallNodesProcess";
    }
 
    void PrintInfo(std::ostream& rOStream) const override
    {
        rOStream << "RemoveAndSaveWallNodesProcess";
    }
 
    void PrintData(std::ostream& rOStream) const override
    {
    }
 
 
 
 
 
protected:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
private:
 
 
    //ModelPart& mr_fluid_model_part;
    //ModelPart& mr_structure_model_part;
    //ModelPart& mr_combined_model_part;
 
 
 
 
 
 
 
 
 
 
//      RemoveAndSaveWallNodesProcess& operator=(RemoveAndSaveWallNodesProcess const& rOther);
 
//      RemoveAndSaveWallNodesProcess(RemoveAndSaveWallNodesProcess const& rOther);
 
 
 
}; // Class RemoveAndSaveWallNodesProcess
 
 
 
 
 
 
inline std::istream& operator >> (std::istream& rIStream,
                                  RemoveAndSaveWallNodesProcess& rThis);
 
inline std::ostream& operator << (std::ostream& rOStream,
                                  const RemoveAndSaveWallNodesProcess& rThis)
{
    rThis.PrintInfo(rOStream);
    rOStream << std::endl;
    rThis.PrintData(rOStream);
 
    return rOStream;
}
 
 
}  // namespace Kratos.
 
#endif // KRATOS_REMOVE_SAVE_WALL_PROCESS_INCLUDED  defined