/usr/lib/petscdir/3.7.5/x86_64-linux-gnu-real-debug/include/petscfv.h is in libpetsc3.7.5-dbg 3.7.5+dfsg1-4+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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Objects which encapsulate finite volume spaces and operations
*/
#if !defined(__PETSCFV_H)
#define __PETSCFV_H
#include <petscdm.h>
#include <petscdt.h>
#include <petscfvtypes.h>
#include <petscdstypes.h>
PETSC_EXTERN PetscClassId PETSCLIMITER_CLASSID;
/*J
PetscLimiterType - String with the name of a PETSc finite volume slope limiter
Level: beginner
.seealso: PetscLimiterSetType(), PetscLimiter
J*/
typedef const char *PetscLimiterType;
#define PETSCLIMITERSIN "sin"
#define PETSCLIMITERZERO "zero"
#define PETSCLIMITERNONE "none"
#define PETSCLIMITERMINMOD "minmod"
#define PETSCLIMITERVANLEER "vanleer"
#define PETSCLIMITERVANALBADA "vanalbada"
#define PETSCLIMITERSUPERBEE "superbee"
#define PETSCLIMITERMC "mc"
PETSC_EXTERN PetscFunctionList PetscLimiterList;
PETSC_EXTERN PetscErrorCode PetscLimiterCreate(MPI_Comm, PetscLimiter *);
PETSC_EXTERN PetscErrorCode PetscLimiterDestroy(PetscLimiter *);
PETSC_EXTERN PetscErrorCode PetscLimiterSetType(PetscLimiter, PetscLimiterType);
PETSC_EXTERN PetscErrorCode PetscLimiterGetType(PetscLimiter, PetscLimiterType *);
PETSC_EXTERN PetscErrorCode PetscLimiterSetUp(PetscLimiter);
PETSC_EXTERN PetscErrorCode PetscLimiterSetFromOptions(PetscLimiter);
PETSC_STATIC_INLINE PetscErrorCode PetscLimiterViewFromOptions(PetscLimiter A,PetscObject B,const char name[]) {return PetscObjectViewFromOptions((PetscObject)A,B,name);}
PETSC_EXTERN PetscErrorCode PetscLimiterView(PetscLimiter, PetscViewer);
PETSC_EXTERN PetscErrorCode PetscLimiterRegister(const char [], PetscErrorCode (*)(PetscLimiter));
PETSC_EXTERN PetscErrorCode PetscLimiterRegisterDestroy(void);
PETSC_EXTERN PetscErrorCode PetscLimiterLimit(PetscLimiter, PetscReal, PetscReal *);
PETSC_EXTERN PetscErrorCode PetscFVInitializePackage(void);
PETSC_EXTERN PetscClassId PETSCFV_CLASSID;
/*J
PetscFVType - String with the name of a PETSc finite volume discretization
Level: beginner
.seealso: PetscFVSetType(), PetscFV
J*/
typedef const char *PetscFVType;
#define PETSCFVUPWIND "upwind"
#define PETSCFVLEASTSQUARES "leastsquares"
PETSC_EXTERN PetscFunctionList PetscFVList;
PETSC_EXTERN PetscErrorCode PetscFVCreate(MPI_Comm, PetscFV *);
PETSC_EXTERN PetscErrorCode PetscFVDestroy(PetscFV *);
PETSC_EXTERN PetscErrorCode PetscFVSetType(PetscFV, PetscFVType);
PETSC_EXTERN PetscErrorCode PetscFVGetType(PetscFV, PetscFVType *);
PETSC_EXTERN PetscErrorCode PetscFVSetUp(PetscFV);
PETSC_EXTERN PetscErrorCode PetscFVSetFromOptions(PetscFV);
PETSC_STATIC_INLINE PetscErrorCode PetscFVViewFromOptions(PetscFV A,PetscObject B,const char name[]) {return PetscObjectViewFromOptions((PetscObject)A,B,name);}
PETSC_EXTERN PetscErrorCode PetscFVView(PetscFV, PetscViewer);
PETSC_EXTERN PetscErrorCode PetscFVRegister(const char [], PetscErrorCode (*)(PetscFV));
PETSC_EXTERN PetscErrorCode PetscFVRegisterDestroy(void);
PETSC_EXTERN PetscErrorCode PetscFVSetComponentName(PetscFV, PetscInt, const char []);
PETSC_EXTERN PetscErrorCode PetscFVGetComponentName(PetscFV, PetscInt, const char *[]);
PETSC_EXTERN PetscErrorCode PetscFVSetLimiter(PetscFV, PetscLimiter);
PETSC_EXTERN PetscErrorCode PetscFVGetLimiter(PetscFV, PetscLimiter *);
PETSC_EXTERN PetscErrorCode PetscFVSetNumComponents(PetscFV, PetscInt);
PETSC_EXTERN PetscErrorCode PetscFVGetNumComponents(PetscFV, PetscInt *);
PETSC_EXTERN PetscErrorCode PetscFVSetSpatialDimension(PetscFV, PetscInt);
PETSC_EXTERN PetscErrorCode PetscFVGetSpatialDimension(PetscFV, PetscInt *);
PETSC_EXTERN PetscErrorCode PetscFVSetComputeGradients(PetscFV, PetscBool);
PETSC_EXTERN PetscErrorCode PetscFVGetComputeGradients(PetscFV, PetscBool *);
PETSC_EXTERN PetscErrorCode PetscFVSetQuadrature(PetscFV, PetscQuadrature);
PETSC_EXTERN PetscErrorCode PetscFVGetQuadrature(PetscFV, PetscQuadrature *);
PETSC_EXTERN PetscErrorCode PetscFVSetDualSpace(PetscFV, PetscDualSpace);
PETSC_EXTERN PetscErrorCode PetscFVGetDualSpace(PetscFV, PetscDualSpace *);
PETSC_EXTERN PetscErrorCode PetscFVRefine(PetscFV, PetscFV *);
PETSC_EXTERN PetscErrorCode PetscFVGetDefaultTabulation(PetscFV, PetscReal **, PetscReal **, PetscReal **);
PETSC_EXTERN PetscErrorCode PetscFVGetTabulation(PetscFV, PetscInt, const PetscReal[], PetscReal **, PetscReal **, PetscReal **);
PETSC_EXTERN PetscErrorCode PetscFVRestoreTabulation(PetscFV, PetscInt, const PetscReal[], PetscReal **, PetscReal **, PetscReal **);
PETSC_EXTERN PetscErrorCode PetscFVComputeGradient(PetscFV, PetscInt, PetscScalar[], PetscScalar[]);
PETSC_EXTERN PetscErrorCode PetscFVIntegrateRHSFunction(PetscFV, PetscDS, PetscInt, PetscInt, PetscFVFaceGeom *, PetscReal *, PetscScalar[], PetscScalar[], PetscScalar[], PetscScalar[]);
PETSC_EXTERN PetscErrorCode PetscFVLeastSquaresSetMaxFaces(PetscFV, PetscInt);
PETSC_EXTERN PetscErrorCode PetscDualSpaceApplyFVM(PetscDualSpace, PetscInt, PetscReal, PetscFVCellGeom *, PetscInt, PetscErrorCode (*)(PetscInt, PetscReal, const PetscReal [], PetscInt, PetscScalar *, void *), void *, PetscScalar *);
#endif
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