1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
|
/* -*- mode: C -*- */
/*
IGraph library.
Copyright (C) 2006-2012 Gabor Csardi <csardi.gabor@gmail.com>
334 Harvard street, Cambridge, MA 02139 USA
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., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301 USA
*/
#include <igraph.h>
#include <stdio.h>
void print_vector(const igraph_vector_t *v, FILE *f) {
long int i;
for (i=0; i<igraph_vector_size(v); i++) {
fprintf(f, " %li", (long int) VECTOR(*v)[i]);
}
fprintf(f, "\n");
}
void print_array(const igraph_array3_t *a, FILE *f) {
long int i,j,k;
for (k=0; k<igraph_array3_n(a, 3); k++) {
for (i=0; i<igraph_array3_n(a, 1); i++) {
for (j=0; j<igraph_array3_n(a, 2); j++) {
fprintf(f, " %li", (long int) ARRAY3(*a, i, j, k));
}
fprintf(f, "\n");
}
fprintf(f, "\n");
}
}
int main() {
igraph_array3_t a;
long int i,j,k;
long int s=1;
igraph_array3_init(&a, 5,4,3);
igraph_array3_destroy(&a);
igraph_array3_init(&a, 5,4,3);
print_array(&a, stdout);
if (igraph_array3_n(&a, 1) != 5) {
return 1;
}
if (igraph_array3_n(&a, 2) != 4) {
return 1;
}
if (igraph_array3_n(&a, 3) != 3) {
return 1;
}
igraph_array3_destroy(&a);
igraph_array3_init(&a,5,4,3);
for (k=0; k<igraph_array3_n(&a,3); k++) {
for (j=0; j<igraph_array3_n(&a,2); j++) {
for (i=0; i<igraph_array3_n(&a,1); i++) {
ARRAY3(a,i,j,k) = s++;
}
}
}
print_array(&a,stdout);
print_vector(&a.data, stdout);
igraph_array3_destroy(&a);
if (!IGRAPH_FINALLY_STACK_EMPTY) return 2;
return 0;
}
|
