DtVector64 Class Reference

Inheritance diagram for DtVector64:

Collaboration diagram for DtVector64:

Public Member Functions
	DtVector64 ()
	DtVector64 (const double &x, const double &y, const double &z)
	Construct from three doubles.
	~DtVector64 ()
	destructor
	DtVector64 (const DtVector64 &vec)
	copy constructor
	DtVector64 (const DtVectorT< double > &vec)
DtVector64 &	operator= (const DtVector64 &vec)
	assignment operator
DtVector64 &	operator= (const DtVectorT< double > &vec)
	assignment operator
DtVector64	crossProduct (const DtVector64 &v) const
	Compute cross product with another vector.
DtVector64 &	operator+= (const DtVector64 &other)
	adds other to this vector
DtVector64 &	operator-= (const DtVector64 &other)
	subtracts other from this vector (this - other)
double	dotProduct (const DtVector64 &v) const
	Compute dot product with another vector.
bool	approxEq (const DtVector64 &v, const double &tolerance) const
	check if the vector is zero-ed out withing the tolerance passed
Public Member Functions inherited from DtVectorT< double >
	DtVectorT ()
	DtVectorT (const double &x, const double &y, const double &z)
	Construct from three doubles.
	DtVectorT (const DtVectorT< double > &vec)
	copy constructor
	~DtVectorT ()
	destructor
void	setToZero ()
	set Vector to all zeros
double &	operator[] (int ind)
	Get the value for the specified subscript. (int version)
double	operator[] (int ind) const
	A const version to get the value for the specified subscript.
double &	operator[] (DtVectorOffset ind)
	Get the value for the specified subscript. (enum version)
double	operator[] (DtVectorOffset ind) const
	a const version to get the value for the specified subscript. (enum version)
int	operator== (const DtVectorT< double > &vec) const
	Get whether another vector equals this vector.
int	operator!= (const DtVectorT< double > &vec) const
	Get whether another vector does not equal this vector.
DtString	string () const
	Get a string representation of the vector.
double	magnitudeSquared () const
	Get the magnitude of the vector squared, i.e.
void	normalize ()
	Normalize the vector; i.e., magnitude = 1.
bool	isNormalized () const
	Returns true of the vector is Normalized.
bool	magnitudeIsZero () const
	check if the magnitude of this vector is zero
bool	magnitudeIsZero (double tolerance) const
	check if the magnitude of this vector is zero, within the tolerance passed.
std::ostream &	printDataToStream (std::ostream &str) const
	prints out a formated string to the stream
const double &	x () const
	gets/sets the x component of a Vector
void	setX (const double &x)
	gets/sets the x component of a Vector
const double &	y () const
	gets/sets the y component of a Vector
void	setY (const double &y)
	gets/sets the y component of a Vector
const double &	z () const
	gets/sets the z component of a Vector
void	setZ (const double &z)
	gets/sets the z component of a Vector
	operator double * ()
	operator const double * () const

Static Public Member Functions
static const DtVector64 &	zero ()
	Get a zeroed vector.
static const DtVector64 &	i ()
	Get a (1,0,0) vector.
static const DtVector64 &	j ()
	Get a (0,1,0) vector.
static const DtVector64 &	k ()
	Get a (0,0,1) vector.
static const DtVector64 &	ones ()
	Get a vector set to all ones.

Additional Inherited Members
Protected Attributes inherited from DtVectorT< double >
double	myRep [3]

Constructor & Destructor Documentation

DtVector64::DtVector64 ( )

inline

DtVector64::DtVector64 ( const double &  x, const double &  y, const double &  z  )

inline

Construct from three doubles.

DtVector64::~DtVector64 ( )

inline

destructor

DtVector64::DtVector64 ( const DtVector64 &  vec )

inline

copy constructor

DtVector64::DtVector64 ( const DtVectorT< double > &  vec )

inline

Member Function Documentation

bool DtVector64::approxEq	(	const DtVector64 &	v,
		const double &	tolerance
	)		const

check if the vector is zero-ed out withing the tolerance passed

DtVector64 DtVector64::crossProduct ( const DtVector64 &  v ) const

inline

Compute cross product with another vector.

double DtVector64::dotProduct

(

const DtVector64 &

v

)

const

Compute dot product with another vector.

static const DtVector64& DtVector64::i ( )

static

Get a (1,0,0) vector.

static const DtVector64& DtVector64::j ( )

static

Get a (0,1,0) vector.

static const DtVector64& DtVector64::k ( )

static

Get a (0,0,1) vector.

static const DtVector64& DtVector64::ones ( )

static

Get a vector set to all ones.

DtVector64& DtVector64::operator+=

(

const DtVector64 &

other

)

adds other to this vector

DtVector64& DtVector64::operator-=

(

const DtVector64 &

other

)

subtracts other from this vector (this - other)

DtVector64& DtVector64::operator= ( const DtVector64 &  vec )

inline

assignment operator

DtVector64& DtVector64::operator= ( const DtVectorT< double > &  vec )

inline

assignment operator

Reimplemented from DtVectorT< double >.

static const DtVector64& DtVector64::zero ( )

static

Get a zeroed vector.

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The documentation for this class was generated from the following file:

• vlVector.h