GeomElements.cpp File Reference

#include <LibUtilities/Python/NekPyConfig.hpp>
#include <SpatialDomains/Python/SpatialDomains.h>
#include <SpatialDomains/HexGeom.h>
#include <SpatialDomains/PointGeom.h>
#include <SpatialDomains/PrismGeom.h>
#include <SpatialDomains/PyrGeom.h>
#include <SpatialDomains/QuadGeom.h>
#include <SpatialDomains/SegGeom.h>
#include <SpatialDomains/TetGeom.h>
#include <SpatialDomains/TriGeom.h>

Go to the source code of this file.

Functions
template<class T , class S >
std::shared_ptr< T >	Geometry_Init (int id, py::list &facets)
template<class T , class S >
std::shared_ptr< T >	Geometry_Init_Curved (int id, py::list &facets, CurveSharedPtr curve)
template<class T , class S >
void	export_Geom_2d (py::module &m, const char *name)
template<class T , class S >
void	export_Geom_3d (py::module &m, const char *name)
SegGeomSharedPtr	SegGeom_Init (int id, int coordim, py::list &points, CurveSharedPtr curve)
py::tuple	PointGeom_GetCoordinates (const PointGeom &self)
void	export_GeomElements (py::module &m)

Function Documentation

export_Geom_2d()

template<class T , class S >

void export_Geom_2d	(	py::module &	m,
		const char *	name
	)

Definition at line 77 of file GeomElements.cpp.

{
    py::class_<T, Geometry2D, std::shared_ptr<T>>(m, name)
        .def(py::init<>())
        .def(py::init<>(&Geometry_Init<T, S>), py::arg("id"),
             py::arg("segments") = py::list())
        .def(py::init<>(&Geometry_Init_Curved<T, S>), py::arg("id"),
             py::arg("segments"), py::arg("curve"));
}

References CellMLToNektar.pycml::name.

export_Geom_3d()

template<class T , class S >

void export_Geom_3d	(	py::module &	m,
		const char *	name
	)

Definition at line 87 of file GeomElements.cpp.

{
    py::class_<T, Geometry3D, std::shared_ptr<T>>(m, name)
        .def(py::init<>())
        .def(py::init<>(&Geometry_Init<T, S>), py::arg("id"),
             py::arg("segments") = py::list());
}

References CellMLToNektar.pycml::name.

export_GeomElements()

void export_GeomElements

(

py::module &

m

)

Definition at line 120 of file GeomElements.cpp.

{
    // Geometry dimensioned base classes
    py::class_<Geometry1D, Geometry, std::shared_ptr<Geometry1D>>(m,
                                                                  "Geometry1D");
    py::class_<Geometry2D, Geometry, std::shared_ptr<Geometry2D>>(m,
                                                                  "Geometry2D")
        .def("GetCurve", &Geometry2D::GetCurve);
    py::class_<Geometry3D, Geometry, std::shared_ptr<Geometry3D>>(m,
                                                                  "Geometry3D");
 
    // Point geometries
    py::class_<PointGeom, Geometry, std::shared_ptr<PointGeom>>(m, "PointGeom")
        .def(py::init<>())
        .def(py::init<int, int, NekDouble, NekDouble, NekDouble>())
        .def("GetCoordinates", &PointGeom_GetCoordinates);
 
    // Segment geometries
    py::class_<SegGeom, Geometry, std::shared_ptr<SegGeom>>(m, "SegGeom")
        .def(py::init<>())
        .def(py::init<>(&SegGeom_Init), py::arg("id"), py::arg("coordim"),
             py::arg("points") = py::list(),
             py::arg("curve")  = CurveSharedPtr())
        .def("GetCurve", &SegGeom::GetCurve);
 
    export_Geom_2d<TriGeom, SegGeom>(m, "TriGeom");
    export_Geom_2d<QuadGeom, SegGeom>(m, "QuadGeom");
    export_Geom_3d<TetGeom, TriGeom>(m, "TetGeom");
    export_Geom_3d<PrismGeom, Geometry2D>(m, "PrismGeom");
    export_Geom_3d<PyrGeom, Geometry2D>(m, "PyrGeom");
    export_Geom_3d<HexGeom, QuadGeom>(m, "HexGeom");
}

References PointGeom_GetCoordinates(), and SegGeom_Init().

Referenced by PYBIND11_MODULE().

Geometry_Init()

template<class T , class S >

std::shared_ptr< T > Geometry_Init	(	int	id,
		py::list &	facets
	)

Definition at line 51 of file GeomElements.cpp.

{
    std::vector<std::shared_ptr<S>> geomVec;
 
    for (int i = 0; i < py::len(facets); ++i)
    {
        geomVec.push_back(py::cast<std::shared_ptr<S>>(facets[i]));
    }
 
    return std::make_shared<T>(id, &geomVec[0]);
}

Geometry_Init_Curved()

template<class T , class S >

std::shared_ptr< T > Geometry_Init_Curved	(	int	id,
		py::list &	facets,
		CurveSharedPtr	curve
	)

Definition at line 64 of file GeomElements.cpp.

{
    std::vector<std::shared_ptr<S>> geomVec;
 
    for (int i = 0; i < py::len(facets); ++i)
    {
        geomVec.push_back(py::cast<std::shared_ptr<S>>(facets[i]));
    }
 
    return std::make_shared<T>(id, &geomVec[0], curve);
}

PointGeom_GetCoordinates()

py::tuple PointGeom_GetCoordinates

(

const PointGeom &

self

)

Definition at line 115 of file GeomElements.cpp.

{
    return py::make_tuple(self.x(), self.y(), self.z());
}

References Nektar::NekPoint< data_type >::x(), Nektar::NekPoint< data_type >::y(), and Nektar::NekPoint< data_type >::z().

Referenced by export_GeomElements().

SegGeom_Init()

SegGeomSharedPtr SegGeom_Init	(	int	id,
		int	coordim,
		py::list &	points,
		CurveSharedPtr	curve
	)

Definition at line 95 of file GeomElements.cpp.

{
    std::vector<PointGeomSharedPtr> geomVec;
 
    for (int i = 0; i < py::len(points); ++i)
    {
        geomVec.push_back(py::cast<PointGeomSharedPtr>(points[i]));
    }
 
    if (!curve)
    {
        return std::make_shared<SegGeom>(id, coordim, &geomVec[0]);
    }
    else
    {
        return std::make_shared<SegGeom>(id, coordim, &geomVec[0], curve);
    }
}

Referenced by export_GeomElements().