gr_fast_atan2f.cc File Reference

#include <gr_math.h>
#include <cmath>

Include dependency graph for gr_fast_atan2f.cc:

Defines
#define	REAL   float
#define	TAN_MAP_RES   0.003921569
#define	RAD_PER_DEG   0.017453293
#define	TAN_MAP_SIZE   256
Functions
REAL	gr_fast_atan2f (REAL y, REAL x)

---

Define Documentation

#define RAD_PER_DEG   0.017453293

#define REAL   float

Referenced by gr_fast_atan2f().

#define TAN_MAP_RES   0.003921569

Referenced by gr_fast_atan2f().

#define TAN_MAP_SIZE   256

Referenced by gr_fast_atan2f().

---

Function Documentation

REAL gr_fast_atan2f	(	REAL	y,
		REAL	x
	)

References REAL, TAN_MAP_RES, and TAN_MAP_SIZE.

Referenced by gr_quadrature_demod_cf::work(), and gr_complex_to_arg::work().