Cmaid: src/lib/cmaid_container_funcdef.h Source File

00001 /* vim: set sw=8 ts=8 sts=8 expandtab: */
00002 #ifndef CMAID_CONTAINER_FUNCDEF_H
00003 #define CMAID_CONTAINER_FUNCDEF_H
00004 
00005 #include <stdlib.h>
00006 
00012 #define CMAID_CONTAINER_FUNC(c) ((c)->interface)
00013 
00022 CMAID_INLINE int 
00023 cmaid_container_count(const Cmaid_Container *c)
00024 {
00025         CMAID_CHECK_CONTAINER_RET(c, 0);
00026         return c->count;
00027 }
00028 
00033 CMAID_INLINE int
00034 cmaid_container_empty_is(const Cmaid_Container *c)
00035 {
00036         CMAID_CHECK_CONTAINER_RET(c, 1);
00037         return c->count == 0;
00038 }
00039 
00049 CMAID_INLINE void
00050 cmaid_container_clear(Cmaid_Container *c)
00051 {
00052         CMAID_CHECK_CONTAINER(c);
00053         CMAID_CONTAINER_FUNC(c)->clear(c);
00054 }
00055 
00077 CMAID_INLINE void
00078 cmaid_container_iter_attach(Cmaid_Container *c, Cmaid_Iter *it)
00079 {
00080         CMAID_CHECK_CONTAINER(c);
00081         CMAID_CONTAINER_FUNC(c)->iter_attach(c, it);
00082 }
00083 
00094 CMAID_INLINE void
00095 cmaid_container_iter_detach(Cmaid_Container *c, Cmaid_Iter *it)
00096 {
00097         CMAID_CHECK_CONTAINER(c);
00098         CMAID_CONTAINER_FUNC(c)->iter_detach(c, it);
00099         it->container = NULL;
00100         it->interface = NULL;
00101 }
00102 
00111 CMAID_INLINE void
00112 cmaid_container_destroy(Cmaid_Container *c)
00113 {
00114         CMAID_CHECK_CONTAINER(c);
00115         CMAID_CONTAINER_FUNC(c)->destroy(c);
00116 }
00117 
00118 #endif /* CMAID_CONTAINER_FUNCDEF_H */