model_part_communicator_utilities.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
//  Main author:     Jordi Cotela
//
 
#ifndef KRATOS_MODEL_PART_COMMUNICATOR_UTILITIES_H_INCLUDED
#define KRATOS_MODEL_PART_COMMUNICATOR_UTILITIES_H_INCLUDED
 
// System includes
 
// External includes
 
// Project includes
#include "includes/define.h"
#include "includes/model_part.h"
#include "mpi/includes/mpi_communicator.h"
 
namespace Kratos
{
 
 
 
class ModelPartCommunicatorUtilities
{
public:
 
    KRATOS_CLASS_POINTER_DEFINITION(ModelPartCommunicatorUtilities);
 
 
    ModelPartCommunicatorUtilities() = delete;
 
    ModelPartCommunicatorUtilities(const ModelPartCommunicatorUtilities& rOther) = delete;
 
 
 
    static inline void SetMPICommunicator(ModelPart& rThisModelPart, const DataCommunicator& rDataCommunicator)
    {
        KRATOS_ERROR_IF_NOT(rDataCommunicator.IsDistributed()) << "Only distributed DataCommunicators can be used!" << std::endl;
        VariablesList * p_variables_list = &rThisModelPart.GetNodalSolutionStepVariablesList();
        rThisModelPart.SetCommunicator(Kratos::make_shared<MPICommunicator>(p_variables_list, rDataCommunicator));
    }
 
 
    static inline void SetMPICommunicatorRecursively(ModelPart& rThisModelPart, const DataCommunicator& rDataCommunicator)
    {
        SetMPICommunicator(rThisModelPart, rDataCommunicator);
        for (auto& r_smp : rThisModelPart.SubModelParts()) {
            SetMPICommunicatorRecursively(r_smp, rDataCommunicator);
        }
    }
 
    KRATOS_DEPRECATED_MESSAGE("This function is deprecated, please use the one that accepts a DataCommunicator") static inline void SetMPICommunicator(ModelPart& rThisModelPart)
    {
        VariablesList * p_variables_list = &rThisModelPart.GetNodalSolutionStepVariablesList();
        rThisModelPart.SetCommunicator(Kratos::make_shared<MPICommunicator>(p_variables_list, DataCommunicator::GetDefault()));
    }
 
 
}; // Class ModelPartCommunicatorUtilities
 
 
 
}  // namespace Kratos.
 
#endif  /* KRATOS_MODEL_PART_COMMUNICATOR_UTILITIES_H_INCLUDED */