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root/Development/ray/src/util/rmatrix.c
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Comparing ray/src/util/rmatrix.c (file contents):
Revision 2.28 by greg, Wed Jun 13 18:36:38 2018 UTC vs.
Revision 2.32 by greg, Mon Aug 12 04:46:34 2019 UTC

# Line 81 | Line 81 | static int
81   get_dminfo(char *s, void *p)
82   {
83          RMATRIX *ip = (RMATRIX *)p;
84 <        char    fmt[64];
84 >        char    fmt[MAXFMTLEN];
85          int     i;
86  
87          if (headidval(fmt, s))
# Line 290 | Line 290 | loaderr:                                       /* should report error? */
290   static int
291   rmx_write_ascii(const RMATRIX *rm, FILE *fp)
292   {
293 +        const char      *fmt = (rm->dtype == DTfloat) ? " %.7e" :
294 +                        (rm->dtype == DTrgbe) | (rm->dtype == DTxyze) ? " %.3e" :
295 +                                " %.15e" ;
296          int     i, j, k;
297  
298          for (i = 0; i < rm->nrows; i++) {
299              for (j = 0; j < rm->ncols; j++) {
300                  for (k = 0; k < rm->ncomp; k++)
301 <                    fprintf(fp, " %.15e", rmx_lval(rm,i,j,k));
301 >                    fprintf(fp, fmt, rmx_lval(rm,i,j,k));
302                  fputc('\t', fp);
303              }
304              fputc('\n', fp);
# Line 463 | Line 466 | rmx_transpose(const RMATRIX *rm)
466  
467          if (rm == NULL)
468                  return(0);
469 +        if ((rm->nrows == 1) | (rm->ncols == 1)) {
470 +                dnew = rmx_copy(rm);
471 +                if (dnew == NULL)
472 +                        return(NULL);
473 +                dnew->nrows = rm->ncols;
474 +                dnew->ncols = rm->nrows;
475 +                return(dnew);
476 +        }
477          dnew = rmx_alloc(rm->ncols, rm->nrows, rm->ncomp);
478          if (dnew == NULL)
479                  return(NULL);

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