Date: 2024-07-30T17:31:10+00:00

Actual source code: petscconvestimpl.h

      1: #pragma once

      3: #include <petscconvest.h>
      4: #include <petsc/private/petscimpl.h>

      6: typedef struct _PetscConvEstOps *PetscConvEstOps;
      7: struct _PetscConvEstOps {
      8:   PetscErrorCode (*setfromoptions)(PetscConvEst);
      9:   PetscErrorCode (*setup)(PetscConvEst);
     10:   PetscErrorCode (*view)(PetscConvEst, PetscViewer);
     11:   PetscErrorCode (*destroy)(PetscConvEst);
     12:   PetscErrorCode (*setsolver)(PetscConvEst, PetscObject);
     13:   PetscErrorCode (*initguess)(PetscConvEst, PetscInt, DM, Vec);
     14:   PetscErrorCode (*computeerror)(PetscConvEst, PetscInt, DM, Vec, PetscReal[]);
     15:   PetscErrorCode (*getconvrate)(PetscConvEst, PetscReal[]);
     16: };

     18: struct _p_PetscConvEst {
     19:   PETSCHEADER(struct _PetscConvEstOps);
     20:   /* Inputs */
     21:   DM          idm;      /* Initial grid */
     22:   PetscObject solver;   /* Solver */
     23:   PetscReal   r;        /* The refinement factor (spatial check requires r = 2) */
     24:   PetscInt    Nr;       /* The number of refinements */
     25:   PetscInt    Nf;       /* The number of fields in the DM */
     26:   PetscBool   noRefine; /* Debugging flag to disable refinement */
     27:   PetscErrorCode (**initGuess)(PetscInt, PetscReal, const PetscReal[], PetscInt, PetscScalar[], void *);
     28:   PetscErrorCode (**exactSol)(PetscInt, PetscReal, const PetscReal[], PetscInt, PetscScalar[], void *);
     29:   void **ctxs;
     30:   /* Outputs */
     31:   PetscLogEvent event;
     32:   PetscBool     monitor;
     33:   PetscInt     *dofs;
     34:   PetscReal    *errors;
     35: };