11 #define TYPEDEF_VECTOR(T, N) typedef struct { \
17 typedef const _##N* const_##N;
19 #define VECTOR(T) struct { \
25 #define VECTOR_INIT(_x) do { (_x) = NULL; } while(0)
26 #define VECTOR_INIT_STATIC() NULL
27 #define VECTOR_DEINIT(_x) do { al_free((_x)); (_x) = NULL; } while(0)
29 #define VECTOR_RESIZE(_x, _s, _c) do { \
30 size_t _size = (_s); \
35 if(!(_x) && _cap == 0) \
38 if(((_x) ? (_x)->Capacity : 0) < _cap) \
40 size_t old_size = ((_x) ? (_x)->Size : 0); \
43 temp = al_calloc(16, sizeof(*(_x)) + sizeof((_x)->Data[0])*_cap); \
44 assert(temp != NULL); \
46 memcpy(((ALubyte*)temp)+sizeof(*(_x)), (_x)->Data, \
47 sizeof((_x)->Data[0])*old_size); \
51 (_x)->Capacity = _cap; \
56 #define VECTOR_CAPACITY(_x) ((_x) ? (_x)->Capacity : 0)
57 #define VECTOR_SIZE(_x) ((_x) ? (_x)->Size : 0)
59 #define VECTOR_BEGIN(_x) ((_x) ? (_x)->Data + 0 : NULL)
60 #define VECTOR_END(_x) ((_x) ? (_x)->Data + (_x)->Size : NULL)
62 #define VECTOR_PUSH_BACK(_x, _obj) do { \
63 size_t _pbsize = VECTOR_SIZE(_x)+1; \
64 VECTOR_RESIZE(_x, _pbsize, _pbsize); \
65 (_x)->Data[(_x)->Size-1] = (_obj); \
67 #define VECTOR_POP_BACK(_x) ((void)((_x)->Size--))
69 #define VECTOR_BACK(_x) ((_x)->Data[(_x)->Size-1])
70 #define VECTOR_FRONT(_x) ((_x)->Data[0])
72 #define VECTOR_ELEM(_x, _o) ((_x)->Data[(_o)])
74 #define VECTOR_FOR_EACH(_t, _x, _f) do { \
75 _t *_iter = VECTOR_BEGIN((_x)); \
76 _t *_end = VECTOR_END((_x)); \
77 for(;_iter != _end;++_iter) \
81 #define VECTOR_FOR_EACH_PARAMS(_t, _x, _f, ...) do { \
82 _t *_iter = VECTOR_BEGIN((_x)); \
83 _t *_end = VECTOR_END((_x)); \
84 for(;_iter != _end;++_iter) \
85 _f(__VA_ARGS__, _iter); \
88 #define VECTOR_FIND_IF(_i, _t, _x, _f) do { \
89 _t *_iter = VECTOR_BEGIN((_x)); \
90 _t *_end = VECTOR_END((_x)); \
91 for(;_iter != _end;++_iter) \
99 #define VECTOR_FIND_IF_PARMS(_i, _t, _x, _f, ...) do { \
100 _t *_iter = VECTOR_BEGIN((_x)); \
101 _t *_end = VECTOR_END((_x)); \
102 for(;_iter != _end;++_iter) \
104 if(_f(__VA_ARGS__, _iter)) \
110 #endif /* AL_VECTOR_H */