[Insight-developers] FEM itpack.cxx

[Bill Hoffman]

FYI, I had to remove these inline declarations:

/*
 * Functions that are called within itpack
 * They are all declared inline, to speed things up a bit.
 */
inline double pow_dd(doublereal *ap, doublereal *bp);
inline double pow_di(doublereal *ap, integer *bp);
inline double d_lg10(doublereal *x);
inline double sqrt(doublereal x);
inline double log(doublereal x);
inline double d_sign(doublereal *a, doublereal *b);
inline integer i_sign(integer *a, integer *b);

inline integer do_fio(ftnint *number, char *ptr, ftnlen len);
inline integer e_wsfe(void);
inline integer s_wsfe(cilist *a);
inline doublereal etime_(float *tarray);

inline double getDoublePrecision();


There is no need to forward declare these functions.
In fact, if the are forward declared inline and then defined
without the inline it can be an error.

-Bill


/*
 * Definitions of above functions
 */

double getDoublePrecision()
{
  return NumericTraits<double>::min();
}