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| /* Gerris - The GNU Flow Solver
* Copyright (C) 2010 National Institute of Water and Atmospheric Research
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
// #include <glib.h>
#include <stdlib.h>
#include <stdio.h>
#include "kdt.h"
int main (int argc, char * argv[])
{
if (argc != 2) {
fprintf (stderr, "Usage: %s basename\n", argv[0]);
return -1;
}
Kdt * kdt = kdt_new ();
if (kdt_open (kdt, argv[1])) {
fprintf (stderr, "%s: could not open `%s'\n", argv[0], argv[1]);
return -1;
}
KdtRect query;
int count = 0;
// GTimer * t = g_timer_new ();
while (scanf ("%f %f %f %f",
&query[0].l, &query[1].l,
&query[0].h, &query[1].h) == 4) {
#if 1
fprintf (stderr, "%ld\n", kdt_query (kdt, query));
#else
KdtSum s;
kdt_sum_init (&s);
// g_timer_start (t);
long n = kdt_query_sum (kdt, (KdtCheck) kdt_includes, (KdtCheck) kdt_intersects,
query, query, &s);
// g_timer_stop (t);
// fprintf (stderr, "%d %g %g %g %g\n", n, s.H0, s.Hmax, s.Hmin, g_timer_elapsed (t, NULL));
printf ("%ld %g %g %g\n", n, s.H0, s.H1, s.H2);
#endif
if (count > 0 && count % 1000 == 0)
fprintf (stderr, "\r%d", count);
count++;
}
if (count >= 1000)
fputc ('\n', stderr);
kdt_destroy (kdt);
return 0;
}
|
