Softwareentwicklung in C++ - ASC

38 2. Datentypen und Variablen
5 using std : : cout ;
6 using std : : endl ;
7
8 struct Pixel
9 {
10 unsigned x coord ;
11 unsigned y coord ;
12 // the s i n g l e c o l o r channels red , green and blue
13 // are accessed through the i n d i c e s 0 , 1 and 2
14 unsigned short rgb value [ 3 ] ;
15 } ;
16
17 struct Pixel g l o b a l p i x e l ; // i m p l i c i t l y i n i t i a l i z e d
18
19 int main ( int argc , char ∗ argv [ ] )
20 {
21 struct Pixel o n e p i x e l ;
22
23 o n e p i x e l . x coord = 10;
24 o n e p i x e l . y coord = 30;
25 o n e p i x e l . rgb value [ 0 ] = 0xFF ; // maximum red
26 o n e p i x e l . rgb value [ 1 ] = 0 x00 ; // no green
27 o n e p i x e l . rgb value [ 2 ] = 0 x00 ; // no blue
28
29 cout