Softwareentwicklung in C++ - ASC

548 B. Vollständige Implementation des Memory Spiels
10 ∗ @param front symbol the f r o n t symbol o f the card
11 ∗ @param back symbol the symbol f o r the back o f the card
12 ∗/
13
14 MemoryGameCard : : MemoryGameCard( const char ∗ front symbol ,
15 const char ∗ back symbol ) :
16 GameCard(BACK SIDE ) , Displayable ( )
17 {
18 i f ( front symbol )
19 {
20 front symbol = new char [ s t r l e n ( front symbol ) + 1 ] ;
21 strcpy ( front symbol , front symbol ) ;
22 }
23 else
24 {
25 front symbol = new char [ 1 ] ;
26 front symbol [ 0 ] = ’ \0 ’ ;
27 }
28
29 i f ( back symbol )
30 {
31 back symbol = new char [ s t r l e n ( back symbol ) + 1 ] ;
32 strcpy ( back symbol , back symbol ) ;
33 }
34 else
35 {
36 back symbol = new char [ 1 ] ;
37 back symbol [ 0 ] = ’ \0 ’ ;
38 }
39 }
40
41 //−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
42 /∗
43 ∗/
44
45 MemoryGameCard : : ˜ MemoryGameCard( )
46 {
47 delete [ ] front symbol ;
48 delete [ ] back symbol ;
49 }
B.1.7 Implementation von MemoryGameboard
1 //memory gameboard . cpp − implementation o f the Memory Gameboard
2
3 #include ”memory gameboard . h”
4 #include ” simple output handling . h”
5 #include ” s i m p l e t e x t d i s p l a y a b l e . h”
6 #include ” s i m p l e i n t d i s p l a y a b l e . h”
7 #include ” c o n c r e t e o b j e c t d e l e t o r s . h”
8
9 //−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−−
10 MemoryGameboard : : MemoryGameboard( uint32 num rows ,
11 uint32 num cols ) :
12 num rows ( num rows ) ,
13 num cols ( num cols ) ,
14 num cards front side up ( 0 ) ,
15 row vector ( 0 ) ,
16 r o w h e a d i n g d i s p l a y a b l e s ( 0 ) ,
17 c o l h e a d i n g d i s p l a y a b l e s ( 0 ) ,
18 e o l d i s p l a y a b l e s ( 0 ) ,
19 container output handling ( 0 ) ,
20 c o n t a i n e r o u t p u t c o n t e x t (0)