blob: 0e419ec317f9747c6b94ab325a0d07fe9b51e1e3 (
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
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
/*
* main_animal.c
* compile with: gcc eina_model_04_*.c -o eina_model_04 `pkg-config --cflags --libs eina`
*/
/*
* This example demonstrates the extended usage of Eina Model.
* Class inheritance and interface implementation
*
* Animal Class is inherited from BaseClass and implements
* "_breathe_animal()" and "_eat_animal()" methods.
*
* Human Class is inherited from Animal class.
* Parrot Class is inherited from Animal class.
*
* Child Class is inherited from Human class.
*
* Human Class and Parrot Class implement Whistler Interface.
* Human Class implements Diver Interface. Diver Interface inherited from Swimmer Interface
*
*
* Animal Class (inherited from Base Class)
* + _breathe_animal()
* + _eat_animal()
* / -------/ \-------------\
* / \
* Human Class Parrot Class
* inherits inherits
* + animal_breathe() + animal_breathe()
* overrides overrides
* + animal_eat(); + animal_eat();
* implements implements
* + human_walk(); + parrot_fly();
*
* implements Whistler, Swimmer, implements Whistler,
* Diver Interfaces: + whistler_whistle()
* + whistler_whistle()
* + swimmer_swim()
* + diver_dive()
*
* ----------------------------------------------------------
* | Swim_Interface |
* | + swim() |
* | | |
* | | |
* | Dive Intarface (inherited from Swim Interface) |
* | + dive() |
* ---------------------------------------------------------
* |
* |
* Child Class
* + inherits all parent's methods
* + implements cry_child()
* + overrides dive() interface method
*/
#include <Eina.h>
#include "eina_model_04_human.h"
#include "eina_model_04_parrot.h"
#include "eina_model_04_child.h"
#include "eina_model_04_whistler.h"
int
main()
{
Eina_Model *h, *p, *c;
eina_init();
human_init();
parrot_init();
child_init();
h = eina_model_new(HUMAN_TYPE);
p = eina_model_new(PARROT_TYPE);
c = eina_model_new(CHILD_TYPE);
animal_breathe(p);
animal_eat(p);
parrot_fly(p);
whistler_whistle(p);
printf("\n");
animal_breathe(h);
animal_eat(h);
human_walk(h);
whistler_whistle(h);
swimmer_swim(h);
diver_dive(h);
printf("\n");
animal_breathe(c);
animal_eat(c);
human_walk(c);
whistler_whistle(c);
swimmer_swim(c);
diver_dive(c);
child_cry(c);
eina_model_unref(c);
eina_model_unref(h);
eina_model_unref(p);
eina_shutdown();
return 0;
}
|
