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/*@@
@file Faces.c
@author Erik Schnetter
@date 2004/03/07 09:48:53
@desc
Register a symmetry condition for a face
@version $Header$
@enddesc
@@*/
#include <stdlib.h>
#include "cctk.h"
#include "util_Table.h"
#include "SymBase.h"
/* the rcs ID and its dummy function to use it */
static const char *const rcsid = "$Header$";
CCTK_FILEVERSION (CactusBase_SymBase_Faces_c);
/*@@
@routine SymBase_SymmetryRegisterFaces
@author Erik Schnetter
@date 2004-03-06
@desc
Register a symmetry for certain faces
@enddesc
@var sym_table
@vtype CCTK_INT
@vdesc Table which describes the grid or grid array
@vio in
@endvar
@var group_dim
@vtype CCTK_INT
@vdesc Dimension of the grid or grid array
@vio in
@endvar
@var sym_handle
@vtype CCTK_INT
@vdesc Symmetry handle
@vio in
@endvar
@var which_faces
@vtype CCTK_INT[2*group_dim]
@vdesc The set of faces
@vio in
@endvar
@var symmetry_zone_width
@vtype CCTK_INT[2*group_dim]
@vdesc Symmetry boundary width
@vio in
@endvar
@returntype CCTK_INT
@returndesc
status code
0 for success
-1 if sym_table has an illegal value
-9 if group_dim has an illegal value
-2 if sym_handle has an illegal value
-3 if which_faces has an illegal value
-4 if symmetry_zone_width has an illegal value
@endreturndesc
@@*/
CCTK_INT
SymBase_SymmetryRegisterFaces (CCTK_INT const sym_table,
CCTK_INT const group_dim,
CCTK_INT const sym_handle,
CCTK_INT const *const which_faces,
CCTK_INT const *const new_symmetry_zone_width)
{
CCTK_INT symmetry_handle[100];
CCTK_INT symmetry_zone_width[100];
int face;
int ierr;
/* Check arguments */
if (sym_table < 0)
{
return -1; /* illegal argument */
}
if (group_dim < 0)
{
return -9; /* illegal argument */
}
if (sym_handle < 0 || sym_handle >= SymBase_num_symmetries)
{
return -2; /* illegal argument */
}
if (!which_faces)
{
return -3; /* illegal argument */
}
if (!new_symmetry_zone_width)
{
return -4; /* illegal argument */
}
/* Get table entries */
if (2 * group_dim > 100)
{
CCTK_WARN (0, "internal error");
}
ierr = Util_TableGetIntArray
(sym_table, 2 * group_dim, symmetry_handle, "symmetry_handle");
if (ierr != 2 * group_dim)
{
CCTK_WARN (0, "internal error");
}
ierr = Util_TableGetIntArray
(sym_table, 2 * group_dim, symmetry_zone_width, "symmetry_zone_width");
if (ierr != 2 * group_dim)
{
CCTK_WARN (0, "internal error");
}
/* Update table entries */
for (face = 0; face < 2 * group_dim; ++face)
{
if (which_faces[face])
{
if (symmetry_handle[face] != -1)
{
return -5; /* The face is already taken */
}
symmetry_handle[face] = sym_handle;
if (new_symmetry_zone_width[face] > 100)
{
CCTK_WARN (0, "Tried to register a symmetry face with a symmetry zone width >100 -- this looks like an error. This can be caused by using a symmetry thorn (or the old built-in CartGrid3D symmetries) which does not use CoordBase with new versions of the Carpet driver. Please use a separate symmetry thorn (e.g. ReflectionSymmetry) instead.");
}
symmetry_zone_width[face] = new_symmetry_zone_width[face];
}
}
/* Set table entries */
ierr = Util_TableSetIntArray
(sym_table, 2 * group_dim, symmetry_handle, "symmetry_handle");
if (ierr != 1)
{
CCTK_WARN (0, "internal error");
}
ierr = Util_TableSetIntArray
(sym_table, 2 * group_dim, symmetry_zone_width, "symmetry_zone_width");
if (ierr != 1)
{
CCTK_WARN (0, "internal error");
}
return 0;
}
/*@@
@routine SymBase_SymmetryRegisterGrid
@author Erik Schnetter
@date 2004-03-06
@desc
Register a symmetry for certain faces of the grid hierarchy
@enddesc
@var cctkGH
@vtype cGH *
@vdesc The grid hierarchy
@vio in
@endvar
@var sym_handle
@vtype CCTK_INT
@vdesc Symmetry handle
@vio in
@endvar
@var which_faces
@vtype CCTK_INT[2*group_dim]
@vdesc The set of faces
@vio in
@endvar
@var symmetry_zone_width
@vtype CCTK_INT[2*group_dim]
@vdesc Symmetry boundary width
@vio in
@endvar
@returntype CCTK_INT
@returndesc
status code
0 for success
Error codes of SymBase_SymmetryRegisterFaces
@endreturndesc
@@*/
CCTK_INT
SymBase_SymmetryRegisterGrid (CCTK_POINTER const cctkGH_,
CCTK_INT const sym_handle,
CCTK_INT const *const which_faces,
CCTK_INT const *const new_symmetry_zone_width)
{
cGH const *const cctkGH = cctkGH_;
struct SymBase const *symdata;
if (!cctkGH)
{
CCTK_WARN (0, "internal error");
}
symdata = CCTK_GHExtension (cctkGH, "SymBase");
if (!symdata)
{
CCTK_WARN (0, "internal error");
}
return SymBase_SymmetryRegisterFaces
(symdata->sym_table, cctkGH->cctk_dim,
sym_handle, which_faces, new_symmetry_zone_width);
}
/*@@
@routine SymBase_SymmetryRegisterGI
@author Erik Schnetter
@date 2004-03-06
@desc
Register a symmetry for certain faces of grid arrays
@enddesc
@var cctkGH
@vtype cGH *
@vdesc The grid hierarchy
@vio in
@endvar
@var sym_handle
@vtype CCTK_INT
@vdesc Symmetry handle
@vio in
@endvar
@var which_faces
@vtype CCTK_INT[2*group_dim]
@vdesc The set of faces
@vio in
@endvar
@var symmetry_zone_width
@vtype CCTK_INT[2*group_dim]
@vdesc Symmetry boundary width
@vio in
@endvar
@var group_index
@vtype CCTK_INT
@vdesc Grid array group
@vio in
@endvar
@returntype CCTK_INT
@returndesc
status code
0 for success
-6 if group_index has an illegal value
-7 if the group has an illegal type
-8 internal error
Error codes of SymBase_SymmetryRegisterFaces
@endreturndesc
@@*/
CCTK_INT
SymBase_SymmetryRegisterGI (CCTK_POINTER const cctkGH_,
CCTK_INT const sym_handle,
CCTK_INT const *const which_faces,
CCTK_INT const *const new_symmetry_zone_width,
CCTK_INT const group_index)
{
cGH const *const cctkGH = cctkGH_;
struct SymBase const *symdata;
if (!cctkGH)
{
CCTK_WARN (0, "internal error");
}
symdata = CCTK_GHExtension (cctkGH, "SymBase");
if (!symdata)
{
CCTK_WARN (0, "internal error");
}
if (group_index < 0 || group_index >= CCTK_NumGroups ())
{
return -6; /* illegal argument */
}
switch (CCTK_GroupTypeI (group_index))
{
case CCTK_GF:
return -7; /* illegal group type */
case CCTK_SCALAR:
case CCTK_ARRAY:
return SymBase_SymmetryRegisterFaces
(symdata->array_sym_tables[group_index], CCTK_GroupDimI (group_index),
sym_handle, which_faces, new_symmetry_zone_width);
default:
CCTK_WARN (0, "internal error");
}
return -8; /* internal error */
}
/*@@
@routine SymBase_SymmetryRegisterGI
@author Erik Schnetter
@date 2004-03-06
@desc
Register a symmetry for certain faces of grid arrays
@enddesc
@var cctkGH
@vtype cGH *
@vdesc The grid hierarchy
@vio in
@endvar
@var sym_handle
@vtype CCTK_INT
@vdesc Symmetry handle
@vio in
@endvar
@var which_faces
@vtype CCTK_INT[2*group_dim]
@vdesc The set of faces
@vio in
@endvar
@var symmetry_zone_width
@vtype CCTK_INT[2*group_dim]
@vdesc Symmetry boundary width
@vio in
@endvar
@var group_name
@vtype CCTK_STRING
@vdesc Grid array group
@vio in
@endvar
@returntype CCTK_INT
@returndesc
status code
0 for success
Error codes of CCTK_GroupIndex
Error codes of SymBase_SymmetryRegisterGI
@endreturndesc
@@*/
CCTK_INT
SymBase_SymmetryRegisterGN (CCTK_POINTER const cctkGH_,
CCTK_INT const sym_handle,
CCTK_INT const *const which_faces,
CCTK_INT const *const new_symmetry_zone_width,
CCTK_STRING const group_name)
{
int group_index;
group_index = CCTK_GroupIndex (group_name);
if (group_index < 0)
{
return group_index; /* illegal argument */
}
return SymBase_SymmetryRegisterGI
(cctkGH_, sym_handle, which_faces, new_symmetry_zone_width, group_index);
}
/*@@
@routine SymBase_SymmetryRegisterInterpolatorFaces
@author Erik Schnetter
@date 2004-05-25
@desc
Register a symmetry interpolator for certain faces
@enddesc
@var sym_table
@vtype CCTK_INT
@vdesc Table which describes the grid or grid array
@vio in
@endvar
@var group_dim
@vtype CCTK_INT
@vdesc Dimension of the grid or grid array
@vio in
@endvar
@var sym_handle
@vtype CCTK_INT
@vdesc Symmetry handle
@vio in
@endvar
@var symmetry_interpolate
@vtype CCTK_FPOINTER
@vdesc Routine that applies symmetries to the interpolation points
and then calls back
(may be NULL)
@vio in
@endvar
@returntype CCTK_INT
@returndesc
status code
0 for success
-1 if sym_table has an illegal value
-9 if group_dim has an illegal value
-2 if sym_handle has an illegal value
-10 symmetry_interpolate is NULL
@endreturndesc
@@*/
CCTK_INT
SymBase_SymmetryRegisterInterpolatorFaces (CCTK_INT const sym_table,
CCTK_INT const group_dim,
CCTK_INT const sym_handle,
SymmetryInterpolateFPointer const new_symmetry_interpolate)
{
CCTK_INT symmetry_handle[100];
CCTK_FPOINTER symmetry_interpolate[100];
int face;
int ierr;
/* Check arguments */
if (sym_table < 0)
{
return -1; /* illegal argument */
}
if (group_dim < 0)
{
return -9; /* illegal argument */
}
if (sym_handle < 0 || sym_handle >= SymBase_num_symmetries)
{
return -2; /* illegal argument */
}
if (! new_symmetry_interpolate)
{
return -10;
}
/* Get table entries */
if (2 * group_dim > 100)
{
CCTK_WARN (0, "internal error");
}
ierr = Util_TableGetIntArray
(sym_table, 2 * group_dim, symmetry_handle, "symmetry_handle");
if (ierr != 2 * group_dim)
{
CCTK_WARN (0, "internal error");
}
ierr = Util_TableGetFPointerArray
(sym_table, 2 * group_dim, symmetry_interpolate, "symmetry_interpolate"); if (ierr != 2 * group_dim) {
CCTK_WARN (0, "internal error");
}
/* Update table entries */
for (face = 0; face < 2 * group_dim; ++face)
{
if (symmetry_handle[face] == sym_handle)
{
symmetry_interpolate[face] = (CCTK_FPOINTER)new_symmetry_interpolate;
}
}
/* Set table entries */
ierr = Util_TableSetFPointerArray
(sym_table, 2 * group_dim, symmetry_interpolate, "symmetry_interpolate");
if (ierr != 1)
{
CCTK_WARN (0, "internal error");
}
return 0;
}
/*@@
@routine SymBase_SymmetryRegisterGridInterpolator
@author Erik Schnetter
@date 2004-05-25
@desc
Register a symmetry interpolator
for certain faces of the grid hierarchy
@enddesc
@var cctkGH
@vtype cGH *
@vdesc The grid hierarchy
@vio in
@endvar
@var sym_handle
@vtype CCTK_INT
@vdesc Symmetry handle
@vio in
@endvar
@var symmetry_interpolate
@vtype CCTK_FPOINTER
@vdesc Routine that applies symmetries to the interpolation points
and then calls back
@vio in
@endvar
@returntype CCTK_INT
@returndesc
status code
0 for success
Error codes of SymBase_SymmetryRegisterInterpolatorFaces
@endreturndesc
@@*/
CCTK_INT
SymBase_SymmetryRegisterGridInterpolator (CCTK_POINTER const cctkGH_,
CCTK_INT const sym_handle,
SymmetryInterpolateFPointer const new_symmetry_interpolate)
{
cGH const *const cctkGH = cctkGH_;
struct SymBase const *symdata;
if (!cctkGH)
{
CCTK_WARN (0, "internal error");
}
symdata = CCTK_GHExtension (cctkGH, "SymBase");
if (!symdata)
{
CCTK_WARN (0, "internal error");
}
return SymBase_SymmetryRegisterInterpolatorFaces
(symdata->sym_table, cctkGH->cctk_dim, sym_handle,
new_symmetry_interpolate);
}
|
