constraint_utilities.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
//  Main authors:    Vicente Mataix Ferrandiz
//                   Klaus B Sautter
//
 
#pragma once
 
// System includes
 
// External includes
 
// Project includes
#include "includes/model_part.h"
 
namespace Kratos
{
 
 
 
 
 
namespace ConstraintUtilities
{
    void KRATOS_API(KRATOS_CORE) ComputeActiveDofs(
        ModelPart& rModelPart,
        std::vector<int>& rActiveDofs,
        const ModelPart::DofsArrayType& rDofSet
        );
 
    void KRATOS_API(KRATOS_CORE) DistributedComputeActiveDofs(
        ModelPart& rModelPart,
        std::vector<int>& rActiveDofs,
        const ModelPart::DofsArrayType& rDofSet,
        const std::size_t InitialDofId
        );
 
    void KRATOS_API(KRATOS_CORE) ResetSlaveDofs(ModelPart& rModelPart);
 
    void KRATOS_API(KRATOS_CORE) ApplyConstraints(ModelPart& rModelPart);
 
    void KRATOS_API(KRATOS_CORE) PreComputeExplicitConstraintConstribution(
        ModelPart& rModelPart,
        const std::vector<std::string>& rDofVariableNames,
        const std::vector<std::string>& rResidualDofVariableNames
        );
 
    void KRATOS_API(KRATOS_CORE) PreComputeExplicitConstraintMassAndInertia(
        ModelPart& rModelPart,
        const std::string& DofDisplacementVariableName = "DISPLACEMENT",
        const std::string& MassVariableName = "NODAL_MASS",
        const std::string& DofRotationVariableName = "ROTATION",
        const std::string& InertiaVariableName = "NODAL_INERTIA_TENSOR"
        );
 
}; // namespace ConstraintUtilities
}  // namespace Kratos