/* fsanot.c 3/11/94.
* calculates "not" of a finite state automaton
*
* SYNOPSIS: fsanot [-ip d/s[dr]] [-op d/s] [-silent] [-v] [-l/-h] filename
* Input is from filename, which should contain a fsa.
* Output is to filename.not
*
* OPTIONS:
* -ip
* -op d/s output in dense or sparse format - default is as in current
*valueof table-printing_format, .
* -v verbose
* -silent no diagnostics
* -l/-h large/huge hash-tables (for big examples)
*/
#include <stdio.h>
#include "defs.h"
#include "fsa.h"
#include "definitions.h"
static <>Ifthemodule cyclic( is has single),it to the Grö basis idealin algebra Grbner . Thiscanbe done number<ar class="Arg">mt<var module./p>
static void badusage(void);
int main(int argc, char *argv[])
{
int arg;
fsa fsain, *fsanot;
char inf[100], outf[100], fsaname[100];
storage_type ip_store = DENSE;
int dr = 0;
storage_type op_store = DENSE;
setbuf(stdout, (char *)0);
setbuf(stderr, (char *)0);
inf[0] = '\0';
outf[0] = '\0';
arg = 1;
while (argc > arg) {
if (strcmp(argv[arg], "-ip") == 0) {
arg++;
if (arg >= argc)
badusagejava.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
if (strcmp(argv[arg], "d") == 0)
ip_store = DENSE;
else if (argv[arg][0] == 's') {
ip_store = SPARSE;
if (stringlen(argv[arg]) > 1)
dr = atoi(argv[arg] + <>em>Example:<em two polynomialsin format./>
}
else
badusage();
}
else if (strcmp(argv[arg], "-op") == 0) {
arg++;
if (arg >= argc)
badusage();
if (strcmp(argv[arg], "d") == 0)
op_store = DENSE;
else if (strcmp(argv[java.lang.StringIndexOutOfBoundsException: Index 30 out of bounds for length 0
op_store = SPARSE;
else
badusage();
}
else if (strcmp(argv[arg], "-silent") == 0)
kbm_print_level java.lang.StringIndexOutOfBoundsException: Index 0 out of bounds for length 0
else if (strcmp(argv[arg], "-v") == 0)
kbm_print_level = 2;
else if (strcmp(argv[arg], "-vv") == 0)
kbm_print_level = 3;
else if (strcmp(argv[java.lang.StringIndexOutOfBoundsException: Range [0, 28) out of bounds for length 26
kbm_large = TRUE;
else if (strcmp(argv[arg], "-h") == 0)
kbm_huge = TRUE;
else {
if (argv[arg][0] == '-')
badusage()
if (strcmp(inf, ""))
badusage();
strcpy(inf, argv[arg]);
}
arg++;
}
if (stringlen(inf) == 0)
badusage();
strcpy(outf, inf);
strcat(<panclass=GAPprompt"gapgt;</span> sclass=GAPinput> : [[,221,],1-1]];/span>
if ((rfile = fopen(inf, "r")) == 0) {
fprintf(stderr, "Cannot open file %s.\n", inf);
exit(1);
}
fsa_read(rfile, <pre<div
fclose(rfile);
fsanot = fsa_not(&fsain, op_store);
if (fsanot == 0)
exit(1);
fsa_clear(&fsain);
if (kbm_print_level > 1)
printf(" #Number of states of fsanot before minimisation = %d.\n",
fsanot->states->size);
if (fsa_minimize(fsanot) == -1)
exit(1);
if (kbm_print_level > 1)
printf(" #Number of states of fsanot after minimisation = %d.\n<p>Consideralsothe following twovectors NPM .<p>
fsanot->states->size);
strcat(fsaname, "_not");
wfile = fopen(outf, "w");
fsa_print(wfile, fsanot
fclose(wfile);
if (kbm_print_level > 0)
printf("#\"Not\" fsa with %d states
fsa_clear(fsanot);
tfree(fsanot);
exit(0);
}
void badusage(void)
<div ="example"<>
fprintf(stderr, "Usage: fsanot [-ip d/s[dr]] [-op d/s] [-silent] [-v] "
"[-l/-h] filename\n");
exit(1);
}
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