accessor.h

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//    |  /           |
//    ' /   __| _` | __|  _ \   __|
//    . \  |   (   | |   (   |\__ `
//   _|\_\_|  \__,_|\__|\___/ ____/
//                   Multi-Physics
//
//  License:         BSD License
//                   Kratos default license: kratos/license.txt
//
//  Main authors:    Alejandro Cornejo
//                   Riccardo Rossi
//                   Carlos Roig
//
 
# pragma once
 
// System includes
 
// External includes
 
// Project includes
#include "geometries/geometry.h"
#include "includes/process_info.h"
#include "includes/node.h"
 
namespace Kratos
{
 
 
class Properties;
 
class KRATOS_API(KRATOS_CORE) Accessor
{
public:
 
    using GeometryType = Geometry<Node>;
 
    KRATOS_CLASS_POINTER_DEFINITION(Accessor);
 
 
    Accessor() = default;
 
    virtual ~Accessor() = default;
 
    Accessor(const Accessor& rOther) {}
 
 
    virtual double GetValue(
        const Variable<double>& rVariable,
        const Properties& rProperties,
        const GeometryType& rGeometry,
        const Vector& rShapeFunctionVector,
        const ProcessInfo& rProcessInfo
        ) const;
 
    virtual Vector GetValue(
        const Variable<Vector>& rVariable,
        const Properties& rProperties,
        const GeometryType& rGeometry,
        const Vector& rShapeFunctionVector,
        const ProcessInfo& rProcessInfo
        ) const;
 
    virtual bool GetValue(
        const Variable<bool>& rVariable,
        const Properties& rProperties,
        const GeometryType& rGeometry,
        const Vector& rShapeFunctionVector,
        const ProcessInfo& rProcessInfo
        ) const;
 
    virtual int GetValue(
        const Variable<int>& rVariable,
        const Properties& rProperties,
        const GeometryType& rGeometry,
        const Vector& rShapeFunctionVector,
        const ProcessInfo& rProcessInfo
        ) const;
 
    virtual Matrix GetValue(
        const Variable<Matrix>& rVariable,
        const Properties& rProperties,
        const GeometryType& rGeometry,
        const Vector& rShapeFunctionVector,
        const ProcessInfo& rProcessInfo
        ) const;
 
    virtual array_1d<double, 3> GetValue(
        const Variable<array_1d<double, 3>>& rVariable,
        const Properties& rProperties,
        const GeometryType& rGeometry,
        const Vector& rShapeFunctionVector,
        const ProcessInfo& rProcessInfo
        ) const;
 
    virtual array_1d<double, 6> GetValue(
        const Variable<array_1d<double, 6>>& rVariable,
        const Properties& rProperties,
        const GeometryType& rGeometry,
        const Vector& rShapeFunctionVector,
        const ProcessInfo& rProcessInfo
        ) const;
 
    virtual array_1d<double, 4> GetValue(
        const Variable<array_1d<double, 4>>& rVariable,
        const Properties& rProperties,
        const GeometryType& rGeometry,
        const Vector& rShapeFunctionVector,
        const ProcessInfo& rProcessInfo
        ) const;
 
    virtual array_1d<double, 9> GetValue(
        const Variable<array_1d<double, 9>>& rVariable,
        const Properties& rProperties,
        const GeometryType& rGeometry,
        const Vector& rShapeFunctionVector,
        const ProcessInfo& rProcessInfo
        ) const;
 
    virtual std::string GetValue(
        const Variable<std::string>& rVariable,
        const Properties& rProperties,
        const GeometryType& rGeometry,
        const Vector& rShapeFunctionVector,
        const ProcessInfo& rProcessInfo
        ) const;
 
    // Getting a pointer to the class
    virtual Accessor::UniquePointer Clone() const;
 
 
    virtual std::string Info() const
    {
        std::stringstream buffer;
        buffer << "Accessor" ;
 
        return buffer.str();
    }
 
    virtual void PrintInfo(std::ostream& rOStream) const  {rOStream << "Accessor";}
 
    virtual void PrintData(std::ostream& rOStream) const {rOStream << "virtual method of the base Accessor class";}
 
 
private:
 
 
    friend class Serializer;
 
    virtual void save(Serializer& rSerializer) const
    {}
 
    virtual void load(Serializer& rSerializer)
    {}
 
 
}; // class
 
 
} // namespace Kratos