cpml: protect CpmlPair methods against NULL args
[adg.git] / src / cpml / cpml-gobject.h
blob3a1ce332c508864318cd6d5d3ba17c3dff053398
1 /* CPML - Cairo Path Manipulation Library
2 * Copyright (C) 2007,2008,2009,2010,2011,2012,2013 Nicola Fontana <ntd at entidi.it>
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
21 #if !defined(__CPML_H__)
22 #error "Only <cpml/cpml.h> can be included directly."
23 #endif
26 #ifndef __CPML_GOBJECT_H__
27 #define __CPML_GOBJECT_H__
30 G_BEGIN_DECLS
32 #define CPML_TYPE_PAIR (cpml_pair_get_type())
33 GType cpml_pair_get_type (void) G_GNUC_CONST;
34 CpmlPair * cpml_pair_dup (const CpmlPair *pair);
36 #define CPML_TYPE_PRIMITIVE (cpml_primitive_get_type())
37 GType cpml_primitive_get_type (void) G_GNUC_CONST;
38 CpmlPrimitive * cpml_primitive_dup (const CpmlPrimitive *primitive);
39 CpmlPrimitive * cpml_primitive_deep_dup (const CpmlPrimitive *primitive);
41 #define CPML_TYPE_SEGMENT (cpml_segment_get_type())
42 GType cpml_segment_get_type (void) G_GNUC_CONST;
43 CpmlSegment * cpml_segment_dup (const CpmlSegment *segment);
44 CpmlSegment * cpml_segment_deep_dup (const CpmlSegment *segment);
45 void cpml_segment_deep_copy (CpmlSegment *segment,
46 const CpmlSegment *src);
48 G_END_DECLS
51 #endif /* __CPML_GOBJECT_H__ */