vlVector.h File Reference

This file declares DtVector and DtVector32. More...

Go to the source code of this file.

Classes
class	DtVectorT< T >
	DtVectors represent vectors in 3-d space, X, Y, Z. More...
class	DtVector32
class	DtVector64
class	DtNetVector32
	A Network Byte Order layout using 32 bit floats for DtVector. More...
class	DtNetVector64
	A Network Byte Order layout using 64 bit floats for DtVector. More...

Macros
#define	DtSetVec(v, x, y, z)   v[DtX]=x;v[DtY]=y;v[DtZ]=z;
#define	vlVector_inl
	Include inline definitions for vlVector. More...

Typedefs
typedef DtVector64	DtVector
typedef const DtVector &	DtConstVector
typedef const DtVector32 &	DtConstVector32
typedef DtVector &	DtVectorRef
typedef DtVector32 &	DtVectorRef32
typedef double	DtThreeIndex [3][3][3]
typedef double(*	DtThreeIndexPtr )[3][3]

Enumerations
enum	DtVectorOffset { DtX, DtY, DtZ }
	A simple enumeration to represent Vector Offsets. More...

Functions
DtVector	operator+ (const DtVector &v1, const DtVector &v2)
	implements v1 + v2 More...
DtVector32	operator+ (const DtVector32 &v1, const DtVector32 &v2)
DtVector	operator+ (const DtVector32 &v1, const DtVector &v2)
DtVector	operator+ (const DtVector &v1, const DtVector32 &v2)
DtVector	operator- (const DtVector &v1, const DtVector &v2)
	implemented v1 - v2 More...
DtVector32	operator- (const DtVector32 &v1, const DtVector32 &v2)
DtVector	operator- (const DtVector32 &v1, const DtVector &v2)
DtVector	operator- (const DtVector &v1, const DtVector32 &v2)
void	DtVecScale (const DtVector &v, double scale_factor, DtVector &result)
void	DtVecScale (const DtVector32 &v, double scale_factor, DtVector32 &result)
void	DtVecScale (const DtVector32 &v, double scale_factor, DtVector &result)
void	DtVecNeg (const DtVector &v1, DtVector &result)
void	DtVecNeg (const DtVector32 &v1, DtVector32 &result)
	result = -vec More...
double	DtVecCosProd (const DtVector &v1, const DtVector &v2)
	result = -vec More...
double	DtVecCosProd (const DtVector32 &v1, const DtVector32 &v2)
double	DtVecBoxProd (const DtVector &v1, const DtVector &v2, const DtVector &v3)
	sweep v1 to v2 to v3 More...
double	DtVecBoxProd (const DtVector32 &v1, const DtVector32 &v2, const DtVector32 &v3)
void	DtVecDcmMul (const DtVector &v, const DtDcm &m, DtVector &result)
	Multiplies a vector by a matrix and stores the result. More...
void	DtVecDcmMul (const DtVector32 &v, const DtDcm &m, DtVector32 &result)
void	DtVV_Product (const DtVector &a, const DtVector &b, DtDcm &ans)
void	DtVV_Product (const DtVector32 &a, const DtVector32 &b, DtDcm &ans)
double	DtVecInfNorm (const DtVector &v1)
double	DtVecInfNorm (const DtVector32 &v1)
void	DtVecInit (DtVector &v)
void	DtVecInit (DtVector32 &v)
	Initialize to all zeros. More...
DtVector	DtLerpVector (DtVector va, DtVector vb, double t)
	Initialize to all zeros. More...
DtVector32	DtLerpVector (DtVector32 va, DtVector32 vb, double t)
void	DtVecCopy (const DtVector &from, DtVector &to)
void	DtVecCopy (const DtVector32 &from, DtVector32 &to)
int	DtVecCheck (const DtVector &v)
int	DtVecCheck (const DtVector32 &v)
void	DtVecNormalize (const DtVector &v, DtVector &result)
void	DtVecNormalize (const DtVector32 &v, DtVector32 &result)
void	DtVecCrossProd (const DtVector &v1, const DtVector &v2, DtVector &result)
void	DtVecCrossProd (const DtVector &v1, const DtVector &v2, DtVector32 &result)
void	DtVecCrossProd (const DtVector32 &v1, const DtVector32 &v2, DtVector32 &result)
double	DtVecDotProd (const DtVector &v1, const DtVector &v2)
double	DtVecDotProd (const DtVector32 &v1, const DtVector32 &v2)
void	DtVecDump (const char *str, const DtVector &v)
void	DtVecDump (const char *str, const DtVector32 &v)
void	DtVecSub (const DtVector &v1, const DtVector &v2, DtVector &result)
void	DtVecSub (const DtVector32 &v1, const DtVector32 &v2, DtVector32 &result)
void	DtVecAdd (const DtVector &v1, const DtVector &v2, DtVector &result)
void	DtVecAdd (const DtVector32 &v1, const DtVector32 &v2, DtVector32 &result)
DtVector	DtVelocityFromAToB (const DtVector &a, const DtVector &b, double time)
	DtVelocityFromAToB() Returns velocity you would need to be traveling at to get from point A to point B in t seconds. More...
DtVector32	DtVelocityFromAToB (const DtVector32 &a, const DtVector32 &b, double time)
double	DtHeadingFromAToB (const DtVector &a, const DtVector &b)
	Expects UTM coordinates. More...
double	DtHeadingFromAToB (const DtVector32 &a, const DtVector32 &b)
double	DtDistance (const DtVector &p1, const DtVector &p2)
double	DtDistance (const DtVector32 &p1, const DtVector32 &p2)
double	DtDistSqr (const DtVector &p1, const DtVector &p2)
double	DtDistSqr (const DtVector32 &p1, const DtVector32 &p2)
DtVector64	DtVector32To64 (const DtVector32 &v32)
	Convert between DtVector64 and DtVector32. More...
DtVector32	DtVector64To32 (const DtVector64 &v32)
template<typename T >
std::ostream &	operator<< (std::ostream &str, const DtVectorT< T > &vec)

Variables
DtThreeIndex	DtLevi_Civita

Detailed Description

This file declares DtVector and DtVector32.

Macro Definition Documentation

#define DtSetVec	(		v,
			x,
			y,
			z
	)		v[DtX]=x;v[DtY]=y;v[DtZ]=z;

#define vlVector_inl

Include inline definitions for vlVector.

Typedef Documentation

typedef const DtVector& DtConstVector

typedef const DtVector32& DtConstVector32

typedef double DtThreeIndex[3][3][3]

typedef double(* DtThreeIndexPtr)[3][3]

typedef DtVector64 DtVector

typedef DtVector& DtVectorRef

typedef DtVector32& DtVectorRef32

Function Documentation

double DtDistance	(	const DtVector32 &	p1,
		const DtVector32 &	p2
	)

double DtDistSqr	(	const DtVector32 &	p1,
		const DtVector32 &	p2
	)

double DtHeadingFromAToB	(	const DtVector32 &	a,
		const DtVector32 &	b
	)

DtVector32 DtLerpVector	(	DtVector32	va,
		DtVector32	vb,
		double	t
	)

void DtVecAdd	(	const DtVector32 &	v1,
		const DtVector32 &	v2,
		DtVector32 &	result
	)

double DtVecBoxProd	(	const DtVector32 &	v1,
		const DtVector32 &	v2,
		const DtVector32 &	v3
	)

int DtVecCheck

(

const DtVector32 &

v

)

void DtVecCopy	(	const DtVector32 &	from,
		DtVector32 &	to
	)

double DtVecCosProd	(	const DtVector32 &	v1,
		const DtVector32 &	v2
	)

void DtVecCrossProd	(	const DtVector &	v1,
		const DtVector &	v2,
		DtVector32 &	result
	)

void DtVecCrossProd	(	const DtVector32 &	v1,
		const DtVector32 &	v2,
		DtVector32 &	result
	)

void DtVecDcmMul	(	const DtVector32 &	v,
		const DtDcm &	m,
		DtVector32 &	result
	)

double DtVecDotProd	(	const DtVector32 &	v1,
		const DtVector32 &	v2
	)

void DtVecDump	(	const char *	str,
		const DtVector32 &	v
	)

double DtVecInfNorm

(

const DtVector32 &

v1

)

void DtVecInit

(

DtVector32 &

v

)

Initialize to all zeros.

void DtVecNeg	(	const DtVector32 &	v1,
		DtVector32 &	result
	)

result = -vec

void DtVecNormalize	(	const DtVector32 &	v,
		DtVector32 &	result
	)

void DtVecScale	(	const DtVector32 &	v,
		double	scale_factor,
		DtVector32 &	result
	)

void DtVecScale	(	const DtVector32 &	v,
		double	scale_factor,
		DtVector &	result
	)

void DtVecSub	(	const DtVector32 &	v1,
		const DtVector32 &	v2,
		DtVector32 &	result
	)

DtVector32 DtVector64To32

(

const DtVector64 &

v32

)

DtVector32 DtVelocityFromAToB	(	const DtVector32 &	a,
		const DtVector32 &	b,
		double	time
	)

void DtVV_Product	(	const DtVector32 &	a,
		const DtVector32 &	b,
		DtDcm &	ans
	)

DtVector32 operator+	(	const DtVector32 &	v1,
		const DtVector32 &	v2
	)

DtVector operator+	(	const DtVector32 &	v1,
		const DtVector &	v2
	)

DtVector operator+	(	const DtVector &	v1,
		const DtVector32 &	v2
	)

DtVector32 operator-	(	const DtVector32 &	v1,
		const DtVector32 &	v2
	)

DtVector operator-	(	const DtVector32 &	v1,
		const DtVector &	v2
	)

DtVector operator-	(	const DtVector &	v1,
		const DtVector32 &	v2
	)

template<typename T >

std::ostream& operator<<	(	std::ostream &	str,
		const DtVectorT< T > &	vec
	)