Burgers::Solutions::Linear Class Reference

A solution that is linear in space at all times. More...

#include <Linear.hpp>

Classes
struct	ShockTime

Public Types
using	options = tmpl::list<ShockTime>

Public Member Functions
	Linear (const Linear &)=default
Linear &	operator= (const Linear &)=default
	Linear (Linear &&)=default
Linear &	operator= (Linear &&)=default
	Linear (double shock_time)
auto	get_clone () const -> std::unique_ptr< evolution::initial_data::InitialData > override
template<typename T>
Scalar< T >	u (const tnsr::I< T, 1 > &x, double t) const
template<typename T>
Scalar< T >	du_dt (const tnsr::I< T, 1 > &x, double t) const
tuples::TaggedTuple< Tags::U >	variables (const tnsr::I< DataVector, 1 > &x, double t, tmpl::list< Tags::U >) const
tuples::TaggedTuple<::Tags::dt< Tags::U > >	variables (const tnsr::I< DataVector, 1 > &x, double t, tmpl::list<::Tags::dt< Tags::U > >) const
void	pup (PUP::er &p) override
Public Member Functions inherited from evolution::initial_data::InitialData
virtual const InitialData &	unwrap () const
	Unwrap wrapper types (e.g. WithNoise, which wraps analytic initial data and adds random noise) to reach the underlying analytic solution or data.

Static Public Attributes
static constexpr Options::String	help {"A spatially linear solution"}

Detailed Description

A solution that is linear in space at all times.

\(u(x, t) = x / (t - t_0)\) where \(t_0\) is the shock time.

Member Function Documentation

get_clone()

auto Burgers::Solutions::Linear::get_clone ( ) const -> std::unique_ptr< evolution::initial_data::InitialData >

overridevirtual

Implements evolution::initial_data::InitialData.

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

• src/PointwiseFunctions/AnalyticSolutions/Burgers/Linear.hpp