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// config.hh -- compile-time configuration for AHFinderDirect
// $Id$
#ifdef CCTK_VARIABLE_REAL
// CCTK_REAL is defined
typedef CCTK_REAL fp;
#else
// we must be doing a test compilation outside of Cactus
// FIXME: this is just a hack until my Cactus problem report #725
// is acted on and Cactus defines these
#define CCTK_REAL_CTYPE_FLOAT 4
#define CCTK_REAL_CTYPE_DOUBLE 8
#define CCTK_REAL_CTYPE_LONG_DOUBLE 16
typedef double fp;
#define CCTK_REAL_CTYPE CCTK_REAL_CTYPE_DOUBLE
#endif
// scanf(3) formats for reading fp values
#if (CCTK_REAL_CTYPE == CCTK_REAL_CTYPE_FLOAT)
#define FP_SCANF_FORMAT "%f"
#elif (CCTK_REAL_CTYPE == CCTK_REAL_CTYPE_DOUBLE)
#define FP_SCANF_FORMAT "%lf"
#else
#error "don't know scanf(3) format for this CCTK_REAL!"
#endif
// FIXME: another hack
#ifdef FINITE_DIFF_ORDER
// someone (probably a Makefile) has already defined this ==> leave it alone
#else
#define FINITE_DIFF_ORDER 4
#endif
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