April 01, 2004
Building Little Languages with Macros
(a)
#define swap(x,y) {int tmp=y; y=x; x=tmp;}
(b)
swap(c.red, d->blue)
(c)
{ int tmp=d->blue; d->blue=c.red; c.red=tmp; }
(d)
swap(tmp, other)
(e)
{ int tmp=other; other=tmp; tmp=tmp; }
Example 1: swap.
Previous Page |
1
|
2
|
3
|
4
|
5
|
6
|
7
|
8
|
9
|
10
|
11
|
12
Next Page
|
 |
|
|||||||||||||||||||||||||||
|
