nonlinear_implicit_assembly_elem_operations.h

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/*
 * MAST: Multidisciplinary-design Adaptation and Sensitivity Toolkit
 * Copyright (C) 2013-2020  Manav Bhatia and MAST authors
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library 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
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

#ifndef __mast_nonlinear_implicit_assembly_elem_operation_h__
#define __mast_nonlinear_implicit_assembly_elem_operation_h__

// MAST includes
#include "base/assembly_elem_operation.h"
#include "base/mast_data_types.h"


namespace MAST {
    
    // Forward declerations
    class LevelSetIntersection;
    template <typename ValType> class FieldFunction;

    
    class NonlinearImplicitAssemblyElemOperations:
    public MAST::AssemblyElemOperations {
        
    public:
        NonlinearImplicitAssemblyElemOperations();
        
        virtual ~NonlinearImplicitAssemblyElemOperations();
        
        
        virtual void elem_calculations(bool if_jac,
                                       RealVectorX& vec,
                                       RealMatrixX& mat) = 0;
        
        
        virtual void
        elem_linearized_jacobian_solution_product(RealVectorX& vec) = 0;
        
        
        virtual void
        elem_sensitivity_calculations(const MAST::FunctionBase& f,
                                      RealVectorX& vec) = 0;

        virtual void
        elem_shape_sensitivity_calculations(const MAST::FunctionBase& f,
                                            RealVectorX& vec) = 0;

        virtual void
        elem_topology_sensitivity_calculations(const MAST::FunctionBase& f,
                                               RealVectorX& vec) = 0;


        virtual void
        elem_topology_sensitivity_calculations(const MAST::FunctionBase& f,
                                               const MAST::FieldFunction<RealVectorX>& vel,
                                               RealVectorX& vec) = 0;

        virtual void
        elem_second_derivative_dot_solution_assembly(RealMatrixX& mat) = 0;
        
        
        void check_element_numerical_jacobian(RealVectorX& sol);

    protected:
        
    };
}


#endif // __mast_nonlinear_implicit_assembly_elem_operation_h__