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/*@@
@file Boundary.h
@date Tue Sep 26 11:50:46 2000
@author Gerd Lanfermann
@desc
Prototypes for boundary routines
@enddesc
@version $Header$
@@*/
#ifndef _BOUNDARY_H_
#define _BOUNDARY_H_
#ifdef __cplusplus
extern "C"
{
#endif
/* data type for pointer to function which implements a physical boundary
condition: */
typedef CCTK_INT (*phys_bc_fn_ptr)(CCTK_POINTER_TO_CONST, const CCTK_INT,
const CCTK_INT *, const CCTK_INT *,
const CCTK_INT *, const CCTK_INT *);
/* prototype for routine registed as providing 'None' boundary condition */
CCTK_INT BndNone(const cGH *GH, CCTK_INT num_vars, CCTK_INT *var_indicies,
CCTK_INT *faces, CCTK_INT *boundary_widths, CCTK_INT *table_handle);
/* Scalar boundaries */
/* prototype for routine registed as providing 'Scalar' boundary condition */
CCTK_INT BndScalar(const cGH *GH, CCTK_INT num_vars, CCTK_INT *var_indicies,
CCTK_INT *faces, CCTK_INT *boundary_widths, CCTK_INT *table_handle);
int BndScalarDirGI (const cGH *GH,
int stencil_size,
int dir,
CCTK_REAL var0,
int gi);
int BndScalarDirGN (const cGH *GH,
int stencil_size,
int dir,
CCTK_REAL var0,
const char *gname);
int BndScalarDirVI (const cGH *GH,
int stencil_size,
int dir,
CCTK_REAL var0,
int vi);
int BndScalarDirVN (const cGH *GH,
int stencil_size,
int dir,
CCTK_REAL var0,
const char *vname);
int BndScalarGI (const cGH *GH,
const int *stencil,
CCTK_REAL var0,
int gi);
int BndScalarGN (const cGH *GH,
const int *stencil,
CCTK_REAL var0,
const char *gname);
int BndScalarVI (const cGH *GH,
const int *stencil,
CCTK_REAL var0,
int vi);
int BndScalarVN (const cGH *GH,
const int *stencil,
CCTK_REAL var0,
const char *vname);
/* Copying boundaries */
/* prototype for routine registed as providing 'Copy' boundary condition */
CCTK_INT BndCopy(const cGH *GH, CCTK_INT num_vars, CCTK_INT *var_indicies,
CCTK_INT *faces, CCTK_INT *boundary_widths, CCTK_INT *table_handle);
int BndCopyDirGI (const cGH *GH,
int stencil_size,
int dir,
int gi_to,
int gi_from);
int BndCopyDirGN (const cGH *GH,
int stencil_size,
int dir,
const char *gname_to,
const char *gname_from);
int BndCopyDirVI (const cGH *GH,
int stencil_size,
int dir,
int vi_to,
int vi_from);
int BndCopyDirVN (const cGH *GH,
int stencil_size,
int dir,
const char *vname_to,
const char *vname_from);
int BndCopyGI (const cGH *GH,
const int *stencil,
int gi_to,
int gi_from);
int BndCopyGN (const cGH *GH,
const int *stencil,
const char *gname_to,
const char *gname_from);
int BndCopyVI (const cGH *GH,
const int *stencil,
int vi_to,
int vi_from);
int BndCopyVN (const cGH *GH,
const int *stencil,
const char *vname_to,
const char *vname_from);
/* Static boundaries */
/* prototype for routine registed as providing 'Static' boundary condition */
CCTK_INT BndStatic(const cGH *GH, CCTK_INT num_vars, CCTK_INT *var_indicies,
CCTK_INT *faces, CCTK_INT *boundary_widths, CCTK_INT *table_handle);
int BndStaticDirGI (const cGH *GH,
int stencil_size,
int dir,
int gi);
int BndStaticDirGN (const cGH *GH,
int stencil_size,
int dir,
const char *gname);
int BndStaticDirVI (const cGH *GH,
int stencil_size,
int dir,
int vi);
int BndStaticDirVN (const cGH *GH,
int stencil_size,
int dir,
const char *vname);
int BndStaticGI (const cGH *GH,
const int *stencil,
int gi);
int BndStaticGN (const cGH *GH,
const int *stencil,
const char *gname);
int BndStaticVI (const cGH *GH,
const int *stencil,
int vi);
int BndStaticVN (const cGH *GH,
const int *stencil,
const char *vname);
/* Radiative boundaries */
/* prototype for routine registed as providing 'Radiative' boundary conditions */
CCTK_INT BndRadiative(const cGH *GH, CCTK_INT num_vars, CCTK_INT *var_indicies,
CCTK_INT *faces, CCTK_INT *boundary_widths,
CCTK_INT *table_handle);
int BndRadiativeDirGI (const cGH *GH,
int stencil_size,
int dir,
CCTK_REAL var0,
CCTK_REAL v0,
int gi,
int gi_p);
int BndRadiativeDirGN (const cGH *GH,
int stencil_size,
int dir,
CCTK_REAL var0,
CCTK_REAL v0,
const char *gname_to,
const char *gname_from);
int BndRadiativeDirVI (const cGH *GH,
int stencil_size,
int dir,
CCTK_REAL var0,
CCTK_REAL v0,
int vi,
int vi_p);
int BndRadiativeDirVN (const cGH *GH,
int stencil_size,
int dir,
CCTK_REAL var0,
CCTK_REAL v0,
const char *vname_to,
const char *vname_from);
int BndRadiativeGI (const cGH *GH,
const int *stencil,
CCTK_REAL var0,
CCTK_REAL v0,
int gi,
int gi_p);
int BndRadiativeGN (const cGH *GH,
const int *stencil,
CCTK_REAL var0,
CCTK_REAL v0,
const char *gname_to,
const char *gname_from);
int BndRadiativeVI (const cGH *GH,
const int *stencil,
CCTK_REAL var0,
CCTK_REAL v0,
int vi,
int vi_p);
int BndRadiativeVN (const cGH *GH,
const int *stencil,
CCTK_REAL var0,
CCTK_REAL v0,
const char *vname_to,
const char *vname_from);
/* Robin boundaries */
/* prototype for routine registed as providing 'Robin' boundary condition */
CCTK_INT BndRobin(const cGH *GH, CCTK_INT num_vars, CCTK_INT *var_indicies,
CCTK_INT *faces, CCTK_INT *boundary_widths, CCTK_INT *table_handle);
int BndRobinGI (const cGH *GH,
const int *stencil,
CCTK_REAL finf,
int npow,
int gi);
int BndRobinGN (const cGH *GH,
const int *stencil,
CCTK_REAL finf,
int npow,
const char *gname);
int BndRobinVI (const cGH *GH,
const int *stencil,
CCTK_REAL finf,
int npow,
int vi);
int BndRobinVN (const cGH *GH,
const int *stencil,
CCTK_REAL finf,
int npow,
const char *vname);
/* Flat boundaries */
/* prototype for routine registed as providing 'Flat' boundary condition */
CCTK_INT BndFlat(const cGH *GH, CCTK_INT num_vars, CCTK_INT *var_indicies,
CCTK_INT *faces, CCTK_INT *boundary_widths, CCTK_INT *table_handle);
int BndFlatDirGI (const cGH *GH,
int stencil_size,
int dir,
int gi);
int BndFlatDirGN (const cGH *GH,
int stencil_size,
int dir,
const char *gname);
int BndFlatDirVI (const cGH *GH,
int stencil_size,
int dir,
int vi);
int BndFlatDirVN (const cGH *GH,
int stencil_size,
int dir,
const char *vname);
int BndFlatGI (const cGH *GH,
const int *stencil,
int gi);
int BndFlatGN (const cGH *GH,
const int *stencil,
const char *gname);
int BndFlatVI (const cGH *GH,
const int *stencil,
int vi);
int BndFlatVN (const cGH *GH,
const int *stencil,
const char *vname);
#ifdef __cplusplus
}
#endif
#endif /* _BOUNDARY_H_ */
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