Rev | Line | |
---|
[700] | 1 | #ifndef _BBCUTIL_H |
---|
| 2 | #define _BBCUTIL_H |
---|
| 3 |
|
---|
| 4 | #include <BBCPrerequisites.h>
|
---|
| 5 |
|
---|
| 6 | namespace BBC {
|
---|
| 7 | /*
|
---|
| 8 | extern "C" _BBCExport double fround(double n, unsigned d)
|
---|
| 9 | {
|
---|
| 10 | return floor(n * pow((double)10.,(int) d) + .5) / pow((double)10.,(int) d);
|
---|
| 11 | }
|
---|
| 12 |
|
---|
| 13 | extern "C" _BBCExport int iround(double x)
|
---|
| 14 | {
|
---|
| 15 | return (int)floor(x + 0.5);
|
---|
| 16 | } |
---|
| 17 | |
---|
| 18 | extern "C" _BBCExport unsigned int getUpperPowerOfTwo(unsigned int powerOfTwo) |
---|
| 19 | { |
---|
| 20 | unsigned int icount = 0;
|
---|
| 21 | unsigned int depth = 1;
|
---|
| 22 | while (icount < powerOfTwo)
|
---|
| 23 | {
|
---|
| 24 | depth = depth << 1;
|
---|
| 25 | icount++;
|
---|
| 26 | }
|
---|
| 27 | return depth; |
---|
| 28 | } |
---|
| 29 | */ |
---|
| 30 | } |
---|
| 31 | |
---|
| 32 | #endif |
---|
Note: See
TracBrowser
for help on using the repository browser.