| 9 |
|
#include <stdlib.h> |
| 10 |
|
#include <string.h> |
| 11 |
|
#include <fcntl.h> |
| 12 |
+ |
#include <errno.h> |
| 13 |
|
#include "rtio.h" |
| 14 |
|
#include "platform.h" |
| 15 |
|
#include "resolu.h" |
| 196 |
|
|
| 197 |
|
if (inspec == NULL) { /* reading from stdin? */ |
| 198 |
|
inspec = "<stdin>"; |
| 199 |
< |
#if defined(_WIN32) || defined(_WIN64) |
| 199 |
< |
_setmode(fileno(stdin), _O_BINARY); |
| 200 |
< |
#endif |
| 199 |
> |
SET_FILE_BINARY(stdin); |
| 200 |
|
} else if (inspec[0] == '!') { |
| 201 |
|
if ((fp = popen(inspec+1, "r")) == NULL) |
| 202 |
|
return(NULL); |
| 203 |
< |
#if defined(_WIN32) || defined(_WIN64) |
| 205 |
< |
_setmode(fileno(fp), _O_BINARY); |
| 206 |
< |
#endif |
| 203 |
> |
SET_FILE_BINARY(stdin); |
| 204 |
|
} else { |
| 205 |
|
const char *sp = inspec; /* check suffix */ |
| 206 |
|
while (*sp) |
| 251 |
|
dnew->info = dinfo.info; |
| 252 |
|
switch (dinfo.dtype) { |
| 253 |
|
case DTascii: |
| 254 |
< |
#if defined(_WIN32) || defined(_WIN64) |
| 258 |
< |
_setmode(fileno(fp), _O_TEXT); |
| 259 |
< |
#endif |
| 254 |
> |
SET_FILE_TEXT(stdin); |
| 255 |
|
if (!rmx_load_ascii(dnew, fp)) |
| 256 |
|
goto loaderr; |
| 257 |
|
dnew->dtype = DTascii; /* should leave double? */ |
| 521 |
|
rmx_lval(mres,i,j,k) = (double)d; |
| 522 |
|
} |
| 523 |
|
return(mres); |
| 524 |
+ |
} |
| 525 |
+ |
|
| 526 |
+ |
/* Element-wise multiplication (or division) of m2 into m1 */ |
| 527 |
+ |
int |
| 528 |
+ |
rmx_elemult(RMATRIX *m1, const RMATRIX *m2, int divide) |
| 529 |
+ |
{ |
| 530 |
+ |
int zeroDivides = 0; |
| 531 |
+ |
int i, j, k; |
| 532 |
+ |
|
| 533 |
+ |
if ((m1 == NULL) | (m2 == NULL) || |
| 534 |
+ |
(m1->ncols != m2->ncols) | (m1->nrows != m2->nrows)) |
| 535 |
+ |
return(0); |
| 536 |
+ |
if ((m2->ncomp > 1) & (m2->ncomp != m1->ncomp)) |
| 537 |
+ |
return(0); |
| 538 |
+ |
i = rmx_newtype(m1->dtype, m2->dtype); |
| 539 |
+ |
if (i) |
| 540 |
+ |
m1->dtype = i; |
| 541 |
+ |
else |
| 542 |
+ |
rmx_addinfo(m1, rmx_mismatch_warn); |
| 543 |
+ |
for (i = m1->nrows; i--; ) |
| 544 |
+ |
for (j = m1->ncols; j--; ) |
| 545 |
+ |
if (divide) { |
| 546 |
+ |
double d; |
| 547 |
+ |
if (m2->ncomp == 1) { |
| 548 |
+ |
d = rmx_lval(m2,i,j,0); |
| 549 |
+ |
if (d == 0) { |
| 550 |
+ |
++zeroDivides; |
| 551 |
+ |
for (k = m1->ncomp; k--; ) |
| 552 |
+ |
rmx_lval(m1,i,j,k) = 0; |
| 553 |
+ |
} else { |
| 554 |
+ |
d = 1./d; |
| 555 |
+ |
for (k = m1->ncomp; k--; ) |
| 556 |
+ |
rmx_lval(m1,i,j,k) *= d; |
| 557 |
+ |
} |
| 558 |
+ |
} else |
| 559 |
+ |
for (k = m1->ncomp; k--; ) { |
| 560 |
+ |
d = rmx_lval(m2,i,j,k); |
| 561 |
+ |
if (d == 0) { |
| 562 |
+ |
++zeroDivides; |
| 563 |
+ |
rmx_lval(m1,i,j,k) = 0; |
| 564 |
+ |
} else |
| 565 |
+ |
rmx_lval(m1,i,j,k) /= d; |
| 566 |
+ |
} |
| 567 |
+ |
} else { |
| 568 |
+ |
if (m2->ncomp == 1) { |
| 569 |
+ |
const double d = rmx_lval(m2,i,j,0); |
| 570 |
+ |
for (k = m1->ncomp; k--; ) |
| 571 |
+ |
rmx_lval(m1,i,j,k) *= d; |
| 572 |
+ |
} else |
| 573 |
+ |
for (k = m1->ncomp; k--; ) |
| 574 |
+ |
rmx_lval(m1,i,j,k) *= rmx_lval(m2,i,j,k); |
| 575 |
+ |
} |
| 576 |
+ |
if (zeroDivides) { |
| 577 |
+ |
fputs("Divide by zero in rmx_elemult()\n", stderr); |
| 578 |
+ |
errno = ERANGE; |
| 579 |
+ |
} |
| 580 |
+ |
return(1); |
| 581 |
|
} |
| 582 |
|
|
| 583 |
|
/* Sum second matrix into first, applying scale factor beforehand */ |