dune-pdelab
2.7-git
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#include <dune/pdelab/localoperator/l2.hh>
Public Types | |
enum | { doPatternVolume = true } |
enum | { doAlphaVolume = true } |
typedef double | RealType |
Public Member Functions | |
ScalarL2 (int intorderadd, double scaling) | |
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 |
template<typename EG , typename LFSU , typename X , typename LFSV , typename Y > | |
void | jacobian_apply_volume (const EG &eg, const LFSU &lfsu, const X &x, const LFSV &lfsv, Y &y) const |
template<typename EG , typename LFSU , typename X , typename LFSV , typename M > | |
void | jacobian_volume (const EG &eg, const LFSU &lfsu, const X &x, const LFSV &lfsv, M &mat) const |
template<typename LFSU , typename LFSV , typename LocalPattern > | |
void | pattern_volume (const LFSU &lfsu, const LFSV &lfsv, LocalPattern &pattern) const |
void | setTime (double t_) |
set time for subsequent evaluation More... | |
double | getTime () const |
get current time More... | |
void | preStep (RealType time, RealType dt, int stages) |
to be called once before each time step More... | |
void | postStep () |
to be called once at the end of each time step More... | |
void | preStage (RealType time, int r) |
to be called once before each stage More... | |
int | getStage () const |
get current stage More... | |
void | postStage () |
to be called once at the end of each stage More... | |
RealType | suggestTimestep (RealType dt) const |
to be called after stage 1 More... | |
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Whether to assemble the pattern on the elements, i.e. whether or not pattern_volume() should be called.
Enumerator | |
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doPatternVolume |
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Whether to call the local operator's alpha_volume(), jacobian_apply_volume() and jacobian_volume().
Enumerator | |
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doAlphaVolume |
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inherited |
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inherited |
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inherited |
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inherited |
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inherited |
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inherited |
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inherited |
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inline |
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inline |
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inlineinherited |
get current stage
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inlineinherited |
get current time
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inline |
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inline |
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inlineinherited |
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inlineinherited |
to be called once at the end of each stage
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inlineinherited |
to be called once at the end of each time step
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inlineinherited |
to be called once before each stage
time | Time of the stage |
r | Number of the stage, r ∈ [1, nstages] inclusive, where nstages is the number of stage in the step given in the previous call to preStep() |
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inlineinherited |
to be called once before each time step
time | Time at beginning of the step. |
dt | Size of time step. |
stages | Number of stages to do in the step. For the MultiStepMethod this is always 1. |
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inlineinherited |
set time for subsequent evaluation
This method set the time for subsequent calls to the alpha_*(), lambda_*(), jacobian_*() and jacobian_apply_*() methods.
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inlineinherited |
to be called after stage 1
This may be called on the spatial local operator in the case of an explicit one step scheme. It is called after stage 1 has been assembled (so the time given to preStep() may not apply anymore in this case). All the alpha_*() and lambda_*() methods should have been called, so they are a good place to generate the information returned here.