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#include "cctk.h"
#include "cctk_Arguments.h"
#include "cctk_Parameters.h"
#include "reflection.h"
static const char rcsid[] = "$Header$";
CCTK_FILEVERSION(AEIDevelopment_ReflectionSymmetry_register_c);
void
ReflectionSymmetry_Register (CCTK_ARGUMENTS)
{
DECLARE_CCTK_ARGUMENTS;
DECLARE_CCTK_PARAMETERS;
int do_reflection[6];
CCTK_INT handle;
CCTK_INT faces[6];
CCTK_INT width[6];
int f;
CCTK_INT ierr;
do_reflection[0] = reflection_x;
do_reflection[1] = reflection_upper_x;
do_reflection[2] = reflection_y;
do_reflection[3] = reflection_upper_y;
do_reflection[4] = reflection_z;
do_reflection[5] = reflection_upper_z;
for (f=0; f<6; ++f)
{
if (do_reflection[f])
{
faces[f] = 1;
width[f] = cctk_nghostzones[f/2];
}
else
{
faces[f] = 0;
width[f] = 0;
}
}
handle = SymmetryRegister ("reflection_symmetry_thorn");
if (handle < 0)
{
CCTK_WARN (0, "Could not register symmetry boundary condition");
}
ierr = SymmetryRegisterGrid (cctkGH, handle, faces, width);
if (ierr < 0)
{
CCTK_WARN (0, "Could not register the symmetry boundaries -- probably some other thorn has already registered the same boundary faces for a different symmetry");
}
ierr = SymmetryRegisterGridInterpolator
(cctkGH, handle, ReflectionSymmetry_Interpolate);
if (ierr < 0)
{
CCTK_WARN (0, "Could not register the symmetry interpolator");
}
}
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