Listing 4: Simple comparison
int flt_abs_compare(const void * a, const void * b) { float fa = fabs(*(float *)a); float fb = fabs(*(float *)b); if (fa == fb) return 0; else if (fa < fb) return -1; else return 1; } /* End of File */
Dr. Dobb's is part of the Informa Tech Division of Informa PLC
This site is operated by a business or businesses owned by Informa PLC and all copyright resides with them. Informa PLC's registered office is 5 Howick Place, London SW1P 1WG. Registered in England and Wales. Number 8860726.
int flt_abs_compare(const void * a, const void * b) { float fa = fabs(*(float *)a); float fb = fabs(*(float *)b); if (fa == fb) return 0; else if (fa < fb) return -1; else return 1; } /* End of File */
To upload an avatar photo, first complete your Disqus profile. | View the list of supported HTML tags you can use to style comments. | Please read our commenting policy. | |
This month,
Dr. Dobb's Journal is devoted to mobile programming. We introduce you to Apple's new Swift programming language, discuss the perils of being the third-most-popular mobile platform, revisit SQLite on Android
, and much more!
Download the latest issue today. >>