SpECTRE  v2022.05.05
domain::creators::time_dependence::UniformRotationAboutZAxis< MeshDim > Class Template Referencefinal

A uniform rotation about the \(z\) axis: More...

#include <UniformRotationAboutZAxis.hpp>

Classes

struct  AngularVelocity
 The \(x\)-, \(y\)-, and \(z\)-velocity. More...
 
struct  InitialTime
 The initial time of the function of time. More...
 

Public Types

using maps_list = tmpl::list< domain::CoordinateMap< Frame::Grid, Frame::Inertial, Rotation >, domain::CoordinateMap< Frame::Grid, Frame::Inertial, CoordinateMaps::TimeDependent::ProductOf2Maps< Rotation, Identity > > >
 
using GridToInertialMap = detail::generate_coordinate_map_t< Frame::Grid, Frame::Inertial, tmpl::list< tmpl::conditional_t< MeshDim==2, Rotation, domain::CoordinateMaps::TimeDependent::ProductOf2Maps< Rotation, Identity > > > >
 
using options = tmpl::list< InitialTime, AngularVelocity >
 
- Public Types inherited from domain::creators::time_dependence::TimeDependence< MeshDim >
using creatable_classes = tmpl::append< creatable_classes_any_dim, tmpl::conditional_t< MeshDim==1, creatable_classes_1d, tmpl::conditional_t< MeshDim==2, creatable_classes_2d, creatable_classes_3d > > >
 

Public Member Functions

 UniformRotationAboutZAxis (const UniformRotationAboutZAxis &)=delete
 
 UniformRotationAboutZAxis (UniformRotationAboutZAxis &&)=default
 
UniformRotationAboutZAxisoperator= (const UniformRotationAboutZAxis &)=delete
 
UniformRotationAboutZAxisoperator= (UniformRotationAboutZAxis &&)=default
 
 UniformRotationAboutZAxis (double initial_time, double angular_velocity)
 
auto get_clone () const -> std::unique_ptr< TimeDependence< MeshDim > > override
 Returns a std::unique_ptr pointing to a copy of the TimeDependence. More...
 
auto block_maps_grid_to_inertial (size_t number_of_blocks) const -> std::vector< std::unique_ptr< domain::CoordinateMapBase< Frame::Grid, Frame::Inertial, MeshDim > > > override
 Returns the coordinate maps from the Frame::Grid to the Frame::Inertial frame for each block. More...
 
auto block_maps_grid_to_distorted (size_t number_of_blocks) const -> std::vector< std::unique_ptr< domain::CoordinateMapBase< Frame::Grid, Frame::Distorted, MeshDim > > > override
 Returns the coordinate maps from the Frame::Grid to the Frame::Distorted frame for each block. Returns vector of nullptr if there is no distorted frame. More...
 
auto block_maps_distorted_to_inertial (size_t number_of_blocks) const -> std::vector< std::unique_ptr< domain::CoordinateMapBase< Frame::Distorted, Frame::Inertial, MeshDim > > > override
 Returns the coordinate maps from the Frame::Distorted to the Frame::Inertial frame for each block. Returns vector of nullptr if is no distorted frame. More...
 
auto functions_of_time (const std::unordered_map< std::string, double > &initial_expiration_times={}) const -> std::unordered_map< std::string, std::unique_ptr< domain::FunctionsOfTime::FunctionOfTime > > override
 Returns the functions of time for the domain. More...
 
- Public Member Functions inherited from domain::creators::time_dependence::TimeDependence< MeshDim >
 TimeDependence (const TimeDependence &)=default
 
TimeDependenceoperator= (const TimeDependence &)=default
 
 TimeDependence (TimeDependence &&)=default
 
TimeDependenceoperator= (TimeDependence &&)=default
 
virtual auto get_clone () const -> std::unique_ptr< TimeDependence >=0
 Returns a std::unique_ptr pointing to a copy of the TimeDependence. More...
 
virtual auto block_maps_grid_to_inertial (size_t number_of_blocks) const -> std::vector< std::unique_ptr< domain::CoordinateMapBase< Frame::Grid, Frame::Inertial, MeshDim > > >=0
 Returns the coordinate maps from the Frame::Grid to the Frame::Inertial frame for each block. More...
 
virtual auto block_maps_grid_to_distorted (size_t number_of_blocks) const -> std::vector< std::unique_ptr< domain::CoordinateMapBase< Frame::Grid, Frame::Distorted, MeshDim > > >=0
 Returns the coordinate maps from the Frame::Grid to the Frame::Distorted frame for each block. Returns vector of nullptr if there is no distorted frame. More...
 
virtual auto block_maps_distorted_to_inertial (size_t number_of_blocks) const -> std::vector< std::unique_ptr< domain::CoordinateMapBase< Frame::Distorted, Frame::Inertial, MeshDim > > >=0
 Returns the coordinate maps from the Frame::Distorted to the Frame::Inertial frame for each block. Returns vector of nullptr if is no distorted frame. More...
 
virtual auto functions_of_time (const std::unordered_map< std::string, double > &initial_expiration_times={}) const -> std::unordered_map< std::string, std::unique_ptr< domain::FunctionsOfTime::FunctionOfTime > >=0
 Returns the functions of time for the domain. More...
 
bool is_none () const
 Returns true if the instance is None, meaning no time dependence.
 

Static Public Attributes

static constexpr size_t mesh_dim = MeshDim
 
static constexpr Options::String help
 

Friends

template<size_t LocalDim>
bool operator== (const UniformRotationAboutZAxis< LocalDim > &lhs, const UniformRotationAboutZAxis< LocalDim > &rhs)
 

Detailed Description

template<size_t MeshDim>
class domain::creators::time_dependence::UniformRotationAboutZAxis< MeshDim >

A uniform rotation about the \(z\) axis:

\begin{eqnarray*} x &\to& x \cos \alpha(t) - y \sin \alpha(t)\text{,} \\ y &\to& x \sin \alpha(t) + y \cos \alpha(t)\text{,} \end{eqnarray*}

where \(\alpha(t)\) is a domain::FunctionsOfTime::FunctionOfTime. For 3 spatial dimensions, \(z \to z\), and the rotation is implemented as a product of the 2D rotation and an identity map. The rotation is undefined (and therefore unimplemented here) for 1 spatial dimension.

Member Function Documentation

◆ block_maps_distorted_to_inertial()

template<size_t MeshDim>
auto domain::creators::time_dependence::UniformRotationAboutZAxis< MeshDim >::block_maps_distorted_to_inertial ( size_t  number_of_blocks) const -> std::vector< std::unique_ptr< domain::CoordinateMapBase< Frame::Distorted, Frame::Inertial, MeshDim > > >
inlineoverridevirtual

Returns the coordinate maps from the Frame::Distorted to the Frame::Inertial frame for each block. Returns vector of nullptr if is no distorted frame.

Implements domain::creators::time_dependence::TimeDependence< MeshDim >.

◆ block_maps_grid_to_distorted()

template<size_t MeshDim>
auto domain::creators::time_dependence::UniformRotationAboutZAxis< MeshDim >::block_maps_grid_to_distorted ( size_t  number_of_blocks) const -> std::vector< std::unique_ptr< domain::CoordinateMapBase< Frame::Grid, Frame::Distorted, MeshDim > > >
inlineoverridevirtual

Returns the coordinate maps from the Frame::Grid to the Frame::Distorted frame for each block. Returns vector of nullptr if there is no distorted frame.

Implements domain::creators::time_dependence::TimeDependence< MeshDim >.

◆ block_maps_grid_to_inertial()

template<size_t MeshDim>
auto domain::creators::time_dependence::UniformRotationAboutZAxis< MeshDim >::block_maps_grid_to_inertial ( size_t  number_of_blocks) const -> std::vector< std::unique_ptr< domain::CoordinateMapBase< Frame::Grid, Frame::Inertial, MeshDim > > >
overridevirtual

Returns the coordinate maps from the Frame::Grid to the Frame::Inertial frame for each block.

Implements domain::creators::time_dependence::TimeDependence< MeshDim >.

◆ functions_of_time()

template<size_t MeshDim>
auto domain::creators::time_dependence::UniformRotationAboutZAxis< MeshDim >::functions_of_time ( const std::unordered_map< std::string, double > &  initial_expiration_times = {}) const -> std::unordered_map< std::string, std::unique_ptr< domain::FunctionsOfTime::FunctionOfTime > >
overridevirtual

Returns the functions of time for the domain.

Implements domain::creators::time_dependence::TimeDependence< MeshDim >.

◆ get_clone()

template<size_t MeshDim>
auto domain::creators::time_dependence::UniformRotationAboutZAxis< MeshDim >::get_clone ( ) const -> std::unique_ptr< TimeDependence< MeshDim > >
overridevirtual

Member Data Documentation

◆ help

template<size_t MeshDim>
constexpr Options::String domain::creators::time_dependence::UniformRotationAboutZAxis< MeshDim >::help
staticconstexpr
Initial value:
= {
"A spatially uniform rotation about the z axis initialized with a "
"constant angular velocity."}

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