iganet::EZSolverBase< GeometryMap, Variable > Class Template Reference

Easy-to-use solver base class. More...

#include </home/runner/work/iganet/iganet/include/solver/ezsolver.hpp>

Inheritance diagram for iganet::EZSolverBase< GeometryMap, Variable >:

Public Member Functions
template<std::size_t GeometryMapNumCoeffs, std::size_t VariableNumCoeffs>
	EZSolverBase (const std::array< int64_t, GeometryMapNumCoeffs > &geometryMapNumCoeffs, const std::array< int64_t, VariableNumCoeffs > &variableNumCoeffs)
	Constructor.
auto const &	collPts () const
	Returns a constant reference to the collocation points.
auto &	G ()
	Returns a non-constant reference to the geometry.
auto const &	G () const
	Returns a constant reference to the geometry.
void	init () override
	Initializes the solver.
auto &	u ()
	Returns a non-constant reference to the variable.
auto const &	u () const
	Returns a constant reference to the variable.
Public Member Functions inherited from iganet::IgASolver< std::tuple< GeometryMap >, std::tuple< Variable > >
virtual void	assemble ()
	Assembles the solver.
virtual void	assembleLhs ()=0
	Assembles the left-hand side of the solver.
virtual void	assembleRhs ()=0
	Assembles the right-hand side of the solver.
constexpr auto &	lhs ()
	Returns a non-constant reference to the left-hand side object.
constexpr const auto &	lhs () const
	Returns a constant reference to the left-hand side object.
void	pretty_print (std::ostream &os) const noexcept override
	Returns a string representation of the IgASolver object.
constexpr auto &	rhs ()
	Returns a non-constant reference to the right-hand side object.
constexpr const auto &	rhs () const
	Returns a constant reference to the right-hand side object.
torch::Tensor	solve () const
	Computes the solution vector.

Protected Types
using	Base = iganet::IgASolver< std::tuple< GeometryMap >, std::tuple< Variable > >
	Type of the base class.
using	Customizable = iganet::IgANetCustomizable< std::tuple< GeometryMap >, std::tuple< Variable > >
	Type of the customizable class.

Protected Attributes
Base::template collPts_t< 0 >	collPts_
	Collocation points.
Customizable::template input_interior_knot_indices_t< 0 >	G_knot_indices_
	Knot indices of the geometry map.
Customizable::template input_boundary_knot_indices_t< 0 >	G_knot_indices_boundary_
	Knot indices of the geometry map at the boundary.
Customizable::template output_interior_knot_indices_t< 0 >	var_knot_indices_
	Knot indices of variables.
Customizable::template output_boundary_knot_indices_t< 0 >	var_knot_indices_boundary_
	Knot indices of variables at the boundary.
Protected Attributes inherited from iganet::IgASolver< std::tuple< GeometryMap >, std::tuple< Variable > >
torch::Tensor	lhs_
	Left-hand side tensor.
torch::Tensor	rhs_
	Right-hand side tensor.

Additional Inherited Members
Public Types inherited from iganet::IgASolver< std::tuple< GeometryMap >, std::tuple< Variable > >
using	Base = IgABase< std::tuple< GeometryMap >, std::tuple< Variable >, void >
	Base type.

Detailed Description

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>
class iganet::EZSolverBase< GeometryMap, Variable >

Easy-to-use solver base class.

This abstract class implements an easy-to-use solver that takes a geometry map and a variable function space as inputs. Note that this is an abstract class. A derived class needs to implement the member functions assembleLhs and assembleRhs.

Member Typedef Documentation

Base

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

using iganet::EZSolverBase< GeometryMap, Variable >::Base = iganet::IgASolver<std::tuple<GeometryMap>, std::tuple<Variable> >

protected

Type of the base class.

Customizable

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

using iganet::EZSolverBase< GeometryMap, Variable >::Customizable = iganet::IgANetCustomizable<std::tuple<GeometryMap>, std::tuple<Variable> >

protected

Type of the customizable class.

Constructor & Destructor Documentation

EZSolverBase()

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

template<std::size_t GeometryMapNumCoeffs, std::size_t VariableNumCoeffs>

iganet::EZSolverBase< GeometryMap, Variable >::EZSolverBase ( const std::array< int64_t, GeometryMapNumCoeffs > &  geometryMapNumCoeffs, const std::array< int64_t, VariableNumCoeffs > &  variableNumCoeffs  )

inline

Constructor.

Member Function Documentation

collPts()

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

auto const & iganet::EZSolverBase< GeometryMap, Variable >::collPts ( ) const

inline

Returns a constant reference to the collocation points.

G() [1/2]

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

auto & iganet::EZSolverBase< GeometryMap, Variable >::G ( )

inline

Returns a non-constant reference to the geometry.

G() [2/2]

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

auto const & iganet::EZSolverBase< GeometryMap, Variable >::G ( ) const

inline

Returns a constant reference to the geometry.

init()

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

void iganet::EZSolverBase< GeometryMap, Variable >::init ( )

inlineoverridevirtual

Initializes the solver.

Implements iganet::IgASolver< std::tuple< GeometryMap >, std::tuple< Variable > >.

u() [1/2]

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

auto & iganet::EZSolverBase< GeometryMap, Variable >::u ( )

inline

Returns a non-constant reference to the variable.

u() [2/2]

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

auto const & iganet::EZSolverBase< GeometryMap, Variable >::u ( ) const

inline

Returns a constant reference to the variable.

Member Data Documentation

collPts_

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

Base::template collPts_t<0> iganet::EZSolverBase< GeometryMap, Variable >::collPts_

protected

Collocation points.

G_knot_indices_

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

Customizable::template input_interior_knot_indices_t<0> iganet::EZSolverBase< GeometryMap, Variable >::G_knot_indices_

protected

Knot indices of the geometry map.

G_knot_indices_boundary_

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

Customizable::template input_boundary_knot_indices_t<0> iganet::EZSolverBase< GeometryMap, Variable >::G_knot_indices_boundary_

protected

Knot indices of the geometry map at the boundary.

var_knot_indices_

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

Customizable::template output_interior_knot_indices_t<0> iganet::EZSolverBase< GeometryMap, Variable >::var_knot_indices_

protected

Knot indices of variables.

var_knot_indices_boundary_

template<FunctionSpaceType GeometryMap, FunctionSpaceType Variable>

Customizable::template output_boundary_knot_indices_t<0> iganet::EZSolverBase< GeometryMap, Variable >::var_knot_indices_boundary_

protected

Knot indices of variables at the boundary.

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The documentation for this class was generated from the following file:

• include/solver/ezsolver.hpp