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| DGLinearAcousticsSpatialOperator (T ¶m_, int overintegration_=0) |
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template<typename EG , typename LFSU , typename X , typename LFSV , typename R > |
void | alpha_volume (const EG &eg, const LFSU &lfsu, const X &x, const LFSV &lfsv, R &r) const |
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template<typename IG , typename LFSU , typename X , typename LFSV , typename R > |
void | alpha_skeleton (const IG &ig, const LFSU &lfsu_s, const X &x_s, const LFSV &lfsv_s, const LFSU &lfsu_n, const X &x_n, const LFSV &lfsv_n, R &r_s, R &r_n) const |
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template<typename IG , typename LFSU , typename X , typename LFSV , typename R > |
void | alpha_boundary (const IG &ig, const LFSU &lfsu_s, const X &x_s, const LFSV &lfsv_s, R &r_s) const |
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template<typename EG , typename LFSV , typename R > |
void | lambda_volume (const EG &eg, const LFSV &lfsv, R &r) const |
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void | setTime (typename T::Traits::RangeFieldType t) |
| set time in parameter class More...
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void | preStep (typename T::Traits::RangeFieldType time, typename T::Traits::RangeFieldType dt, int stages) |
| to be called once before each time step More...
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void | preStage (typename T::Traits::RangeFieldType time, int r) |
| to be called once before each stage More...
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void | postStage () |
| to be called once at the end of each stage More...
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T::Traits::RangeFieldType | suggestTimestep (typename T::Traits::RangeFieldType dt) const |
| to be called once before each stage More...
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void | jacobian_apply_volume (const EG &eg, const LFSU &lfsu, const X &x, const LFSV &lfsv, Y &y) const |
| apply local jacobian of the volume term More...
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void | jacobian_volume (const EG &eg, const LFSU &lfsu, const X &x, const LFSV &lfsv, Jacobian &mat) const |
| compute local jacobian of the volume term More...
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void | jacobian_apply_skeleton (const IG &ig, const LFSU &lfsu_s, const X &x_s, const LFSV &lfsv_s, const LFSU &lfsu_n, const X &x_n, const LFSV &lfsv_n, Y &y_s, Y &y_n) const |
| apply local jacobian of the skeleton term More...
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void | jacobian_skeleton (const IG &ig, const LFSU &lfsu_s, const X &x_s, const LFSV &lfsv_s, const LFSU &lfsu_n, const X &x_n, const LFSV &lfsv_n, Jacobian &mat_ss, Jacobian &mat_sn, Jacobian &mat_ns, Jacobian &mat_nn) const |
| compute local jacobian of the skeleton term More...
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void | jacobian_apply_boundary (const IG &ig, const LFSU &lfsu_s, const X &x_s, const LFSV &lfsv_s, Y &y_s) const |
| apply local jacobian of the boundaryterm More...
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void | jacobian_boundary (const IG &ig, const LFSU &lfsu_s, const X &x_s, const LFSV &lfsv_s, Jacobian &mat_ss) const |
| compute local jacobian of the boundary term More...
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template<typename LFSU , typename LFSV , typename LocalPattern > |
void | pattern_skeleton (const LFSU &lfsu_s, const LFSV &lfsv_s, const LFSU &lfsu_n, const LFSV &lfsv_n, LocalPattern &pattern_sn, LocalPattern &pattern_ns) const |
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template<typename LFSU , typename LFSV , typename LocalPattern > |
void | pattern_volume (const LFSU &lfsu, const LFSV &lfsv, LocalPattern &pattern) const |
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T::Traits::RangeFieldType | getTime () const |
| get current time More...
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void | postStep () |
| to be called once at the end of each time step More...
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int | getStage () const |
| get current stage More...
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template<typename T, typename FEM>
class Dune::PDELab::DGLinearAcousticsSpatialOperator< T, FEM >
= 0 in A^-(x) u = A^-(x) g on
Where u = (,w) is the solution with dim+1 components, w = v is the momentum.
- Assumes that the local function space is a power space with dim+1 identical components.
- Assumes Galerkin method, i.e. U=V
- Template Parameters
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T | parameter class |
FEM | Finite Element Map needed to select the cache |