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& c/ V0 a, c. m, x; `5 J3 \来个实例，大家看看+ x. G/ M/ z6 V6 Y( S
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- int obj_num = 10;9 T7 V/ [, h9 D: B
- tag_t *object = NULL;
2 ?; f4 x# P0 i& ?4 F! n - object = (tag_t *) UF_allocate_memory( obj_num * sizeof(tag_t), &error );
0 u( }2 h5 v: }1 F+ K" A' ] - object = (tag_t *) UF_reallocate_memory( object, (obj_num+1) * sizeof(tag_t), &error );
7 j9 |) r# {* W4 Q; S: P - UF_free( object );
@- f( V. S2 j5 Y - char **strings = NULL; " {+ ^, a. R* c7 ~! e) B
- strings = (char **) UF_allocate_memory( 10 * sizeof(char *), &error ); ; V6 J( X+ v8 F, Q
- for ( i = 0; i < 10; i ++ )
1 c% i2 J/ q$ n7 R - { strings[i] = NULL; - X2 P7 y- A; {, X% D* C
- strings[i] = (char *) UF_allocate_memory( 133 * sizeof(char), &error );
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) c" I( o' a& H, y' }; K2 l2 H4 i; X% J - UF_free_string_array( 10, strings );4 b+ r+ S$ @6 Z7 V
- double (*point_coords)[3];
: Q S4 f8 m0 [ [ - point_coords = (double (*)[3]) UF_allocate_memory( 10 * sizeof(double [3]), &error ); " F, M6 k3 A8 d3 T
- Static void my_function ( int *num, tag_t **object )) \' L2 A x! N" Z/ _
- {
3 V* ~% F' @+ Y - (*num) = 10;
: ~$ d5 m+ f1 v! y - (*object) = (tag_t *) UF_allocate_memory( (*num) * sizeof(tag_t), &error );
' l% S" M/ I$ ~* ^2 E; x; D - (*object)[0] = NULL_TAG; ; @. D- N& e! |' B+ j
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double start_point[3]; * K! C6 M, A( ^+ ^) o
double end_point[3]; 4 q2 b6 j. {4 z# q
} UF_CURVE_line_t, * UF_CURVE_line_p_t;
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UF_CURVE_line_t my_line;
6 P2 n' s, n3 I- O- A2 W my_line.start_point[0] = 0.0;" q" v4 u& X2 F9 G, q0 Q( I
N( F( o( ?' T8 }- Y, U UF_CURVE_line_t *my_line;
Q5 j" `, n; Q- A my_line->start_point[0] = 0.0; S" O# G9 M& t6 b
4 t- Y: B5 n8 P- b9 O7 j UF_CURVE_line_p_t my_line;
# O8 s. r0 J6 A9 N my_line->start_point[0] = 0.0;
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