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#ifndef ASC_IDA_IMPL_H |
#ifndef ASC_IDA_IMPL_H |
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#define ASC_IDA_IMPL_H |
#define ASC_IDA_IMPL_H |
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/* forward dec needed for IntegratorIdaPrecFreeFn */ |
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struct IntegratorIdaDataStruct; |
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/* functions for allocating storage for and freeing preconditioner data */ |
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typedef void IntegratorIdaPrecCreateFn(IntegratorSystem *integ); |
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typedef void IntegratorIdaPrecFreeFn(struct IntegratorIdaDataStruct *enginedata); |
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/** |
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Struct containing any stuff that IDA needs that doesn't fit into the |
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common IntegratorSystem struct. |
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*/ |
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typedef struct IntegratorIdaDataStruct{ |
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struct rel_relation **rellist; /**< NULL terminated list of ACTIVE rels */ |
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int nrels; /* number of ACTIVE rels */ |
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struct bnd_boundary **bndlist; /**< NULL-terminated list of boundaries, for use in the root-finding code */ |
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int nbnds; /* number of boundaries */ |
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int safeeval; /**< whether to pass the 'safe' flag to relman_eval */ |
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var_filter_t vfilter; |
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rel_filter_t rfilter; /**< Used to filter relations from solver's rellist (@TODO needs work) */ |
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void *precdata; /**< For use by the preconditioner */ |
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IntegratorIdaPrecFreeFn *pfree; /**< Store instructions here on how to free precdata */ |
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} IntegratorIdaData; |
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mtx_matrix_t integrator_ida_dgdya(const IntegratorSystem *sys); |
mtx_matrix_t integrator_ida_dgdya(const IntegratorSystem *sys); |
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int integrator_ida_debug(const IntegratorSystem *sys, FILE *fp); |
int integrator_ida_debug(const IntegratorSystem *sys, FILE *fp); |
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IntegratorIdaData *integrator_ida_enginedata(IntegratorSystem *integ); |
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void integrator_ida_write_incidence(IntegratorSystem *integ); |
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#endif |
#endif |
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