Basic.h File Reference

#include <math.h>
#include <stdlib.h>

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Macros
#define	Scalar   double

Enumerations
enum	{ X = 0, Y = 1, Z = 2, W = 3 }

Functions
Scalar	rnd ()
int	sgn (Scalar x)
bool	eqz (Scalar x)
Scalar	min (Scalar x, Scalar y)
Scalar	max (Scalar x, Scalar y)
void	set_min (Scalar &x, Scalar y)
void	set_max (Scalar &x, Scalar y)
Scalar	rads (Scalar x)
Scalar	degs (Scalar x)

Variables
const Scalar	DEGS_PER_RAD = 57.29577951308232286465
const Scalar	RADS_PER_DEG = 0.01745329251994329547
const Scalar	TWO_PI = 6.28318530717958623200
const Scalar	EPSILON = 1.0e-10
const Scalar	EPSILON2 = 1.0e-20
const Scalar	INFINITY_ = 1.0e50

Macro Definition Documentation

Scalar

#define Scalar   double

Definition at line 34 of file Basic.h.

Enumeration Type Documentation

anonymous enum

anonymous enum

Enumerator
X
Y
Z
W

Definition at line 58 of file Basic.h.

Function Documentation

degs()

Scalar degs ( Scalar  x )

inline

Definition at line 56 of file Basic.h.

eqz()

bool eqz ( Scalar  x )

inline

Definition at line 47 of file Basic.h.

max()

Scalar max ( Scalar  x, Scalar  y  )

inline

Definition at line 50 of file Basic.h.

min()

Scalar min ( Scalar  x, Scalar  y  )

inline

Definition at line 49 of file Basic.h.

rads()

Scalar rads ( Scalar  x )

inline

Definition at line 55 of file Basic.h.

rnd()

Scalar rnd ( )

inline

Definition at line 45 of file Basic.h.

set_max()

void set_max ( Scalar &  x, Scalar  y  )

inline

Definition at line 53 of file Basic.h.

set_min()

void set_min ( Scalar &  x, Scalar  y  )

inline

Definition at line 52 of file Basic.h.

sgn()

int sgn ( Scalar  x )

inline

Definition at line 46 of file Basic.h.

Variable Documentation

DEGS_PER_RAD

const Scalar DEGS_PER_RAD = 57.29577951308232286465

Definition at line 36 of file Basic.h.

EPSILON

const Scalar EPSILON = 1.0e-10

Definition at line 39 of file Basic.h.

EPSILON2

const Scalar EPSILON2 = 1.0e-20

Definition at line 40 of file Basic.h.

INFINITY_

const Scalar INFINITY_ = 1.0e50

Definition at line 41 of file Basic.h.

RADS_PER_DEG

const Scalar RADS_PER_DEG = 0.01745329251994329547

Definition at line 37 of file Basic.h.

TWO_PI

const Scalar TWO_PI = 6.28318530717958623200

Definition at line 38 of file Basic.h.