os-70-350 Commit Details

Date:

2013-12-08 21:52:36 (11 years 11 months ago)

Author:

Natalie Adams

Branch:

master

Commit:

6b8dad3d23bf27231eff188b41c1ba5a59d8a1f1

Parents:

630cdc218ecd78372e0cc28b321079c25d318e36

Message:

Adding bitmap example

Changes:

File differences

-
2
3
4
5
6
7
8
9
10
11
12
+#include <stdint.h>   /* for uint32_t */␍␊
#include <intrin.h> ␍␊
␉␍␊
int main()␍␊
{␉␍␊
␉unsigned int i = 0;␍␊
␉i |= 1 << 3; // or i |= 0x8; or i |= 8␍␊
␉for(unsigned int x = 0; x < 32; x++) // unsigned int = 32bits per ILP32␍␊
␉␉if ((i & (1 << x)) == i)␍␊
␉␉␉cout << x << endl;␍␊
␉return 0;␍␊
}
+#include <stdint.h>   /* for uint32_t */␍␊
+#include <intrin.h> ␍␊
+␉␍␊
+int main()␍␊
+{␉␍␊
+␉unsigned int i = 0;␍␊
+␉i |= 1 << 3; // or i |= 0x8; or i |= 8␍␊
+␉for(unsigned int x = 0; x < 32; x++) // unsigned int = 32bits per ILP32␍␊
+␉␉if ((i & (1 << x)) == i)␍␊
+␉␉␉cout << x << endl;␍␊
+␉return 0;␍␊
+}