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/*@@
@file DatatypeConversion.c
@date Thursday Nov 23 2000
@author Thomas Radke
@desc
Predefined datatype conversion routines for hyperslab extraction.
@enddesc
@version $Id$
@@*/
#include <string.h>
#include "cctk.h"
#include "NewPUGHSlab.h"
/* the rcs ID and its dummy function to use it */
static char *rcsid="$ID: $";
CCTK_FILEVERSION(CactusPUGH_PUGHSlab_DatatypeConversion_c)
/* local function prototypes */
static void PUGHSlab_REAL_to_REAL4 (void *_hdata,
void *_vdata,
unsigned int nelems);
/*@@
@routine PUGH_Startup
@date Wed Feb 3 23:14:38 1999
@author Tom Goodale
@desc
The startup registration routine for PUGH.
@enddesc
@calls
@calledby
@history
@endhistory
@@*/
PUGHSlab_conversion_fn PUGHSlab_GetDatatypeConversionFn (int vtype, int htype)
{
PUGHSlab_conversion_fn retval;
if (vtype == CCTK_VARIABLE_REAL && htype == CCTK_VARIABLE_REAL4)
{
retval = PUGHSlab_REAL_to_REAL4;
}
else
{
retval = NULL;
}
return (retval);
}
static void PUGHSlab_REAL_to_REAL4 (void *_hdata,
void *_vdata,
unsigned int nelems)
{
CCTK_REAL *vdata = (CCTK_REAL *) _vdata;
CCTK_REAL4 *hdata = (CCTK_REAL4 *) _hdata;
while (nelems--)
{
*hdata++ = (CCTK_REAL4) *vdata++;
}
}
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