blob: 939bd4fa74812a0270cbf45f29012c731b1a4fde (
plain)
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
|
/*************************************************************************
* Copyright (C) 2010 Tavian Barnes <tavianator@tavianator.com> *
* *
* This file is part of The Dimension Library. *
* *
* The Dimension Library is free software; you can redistribute it and/ *
* or modify it under the terms of the GNU Lesser General Public License *
* as published by the Free Software Foundation; either version 3 of the *
* License, or (at your option) any later version. *
* *
* The Dimension Library 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 *
* Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with this program. If not, see *
* <http://www.gnu.org/licenses/>. *
*************************************************************************/
/**
* @file
* Interiors.
*/
#include "dimension.h"
#include <stdlib.h>
/* Allocate an interior */
dmnsn_interior *
dmnsn_new_interior(void)
{
dmnsn_interior *interior = dmnsn_malloc(sizeof(dmnsn_interior));
interior->ior = 1.0;
interior->free_fn = NULL;
interior->refcount = dmnsn_malloc(sizeof(unsigned int));
*interior->refcount = 1;
return interior;
}
/* Free a interior */
void
dmnsn_delete_interior(dmnsn_interior *interior)
{
if (interior) {
if (*interior->refcount <= 1) {
if (interior->free_fn) {
interior->free_fn(interior->ptr);
}
dmnsn_free(interior->refcount);
dmnsn_free(interior);
} else {
--*interior->refcount;
}
}
}
|
