structure/examples/example_checkingFibersDirection/ud_functions.hpp

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/*!
 *  @file
 *  @brief File containing the boundary conditions for the Monolithic Test
 *
 *  @date 2009-04-09
 *  @author Paolo Tricerri <paolo.tricerri@epfl.ch>
 *
 *  @maintainer Paolo Tricerri <paolo.tricerri@epfl.ch>
 *
 *  Contains the functions to be assigned as boundary conditions, in the file boundaryConditions.hpp . The functions
 *  can depend on time and space, while they can take in input an ID specifying one of the three principal axis
 *  if the functions to assign is vectorial and the boundary condition is of type \c Full \c.
 */

#ifndef UDF_ANISOTROPIC_HPP
#define UDF_ANISOTROPIC_HPP

#include <lifev/core/LifeV.hpp>

namespace LifeV
{
Real sphereIndicatorFunction ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real thetaFunction ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real thetaRotationFunction ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real positionCenter ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real positionCenterSpherical ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real localPosition ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real localPositionSpherical ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);

//Fiber Directions
Real Family1Spherical ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real Family1 ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real Family2 ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real Family3 ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real Family4 ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real Family5 ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);
Real Family6 ( const Real& /*t*/, const Real& x, const Real& y, const Real& z, const ID& i);

class fibersDirectionList
{
public:

    typedef std::function<Real (  Real const&, Real const&, Real const&, Real const&, ID const& ) > fiberFunction_Type;
    typedef std::shared_ptr<fiberFunction_Type>                                       fiberFunctionPtr_Type;
    typedef std::map< std::string, fiberFunctionPtr_Type>                               mapNameDefinitionFiberFunction_Type;

    fibersDirectionList();

    ~fibersDirectionList();

    fiberFunctionPtr_Type fiberDefinition( const std::string nameFamily );
    void setupFiberDefinitions( const UInt nbFamilies );

private:
    mapNameDefinitionFiberFunction_Type     M_mapNameDefinition;
};


}

#endif