Public Member Functions
	Vector4 (const float rawArray[])

	Vector4 (float xyzw)

	Vector4 (float x, float y, float z, float w)

	Vector4 (const Vector2 &xy, float z, float w)

	Vector4 (const Vector3 &xyz, float w)

	Vector4 (const Vector4 &other)

	Vector4 (__m128 v)

void *	operator new (size_t _size)

void	operator delete (void *p)

	operator __m128 (void) const

Vector4	operator+ (float s) const
	Adds all elements in this Vector4 by a given scalar This operation returns a new Vector4. More...

Vector4	operator- (float s) const
	Subtracts all elements in this Vector4 by a given scalar This operation returns a new Vector4. More...

Vector4	operator* (float s) const
	Multiplies all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4. More...

Vector4	operator/ (float s) const
	Divides all elements in this Vector4 by a given scalar This operation returns a new Vector4. More...

Vector4 &	operator+= (float s)
	Adds all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4. More...

Vector4 &	operator-= (float s)
	Subtracts all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4. More...

Vector4 &	operator*= (float s)
	Multiplies all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4. More...

Vector4 &	operator/= (float s)
	Divides all of the elements from this vector by a given scalar This operation affects the elements in this Vector4. More...

bool	operator== (const Vector4 &u) const
	Compares the values of this Vector4 to another given Vector4. More...

bool	operator!= (const Vector4 &u) const
	Compares the values of this Vector4 to another given Vector4. More...

Vector4	operator+ (const Vector4 &u) const
	Adds all of the elements from a given vector to this one. More...

Vector4	operator- (const Vector4 &u) const
	Subtracts all of the elements from this vector by a given vector. More...

Vector4	operator* (const Vector4 &u) const
	Executes memberwise multiplication on this Vector4. More...

Vector4	operator/ (const Vector4 &u) const
	Executes memberwise division on this Vector4. More...

Vector4 &	operator+= (const Vector4 &u)
	Adds all of the elements from a given vector to this one. More...

Vector4 &	operator-= (const Vector4 &u)
	Subtracts all of the elements from this vector by a given one. More...

Vector4 &	operator*= (const Vector4 &u)
	Multiplies all of the elements of this vector by a given one. More...

Vector4 &	operator/= (const Vector4 &u)
	Divides all the elements of this vector by the elements of a given vector. More...

float &	operator[] (size_t i)
	Fetches an element of this Vector at the index i. More...

const float &	operator[] (size_t i) const
	Fetches an element of this Vector at the index i. More...

	operator Vector3 () const

	operator Vector2 () const

Vector4	Normalized () const

Vector4	NormalizedEst () const

float	Magnitude () const

float	MagnitudeSqr () const

Float4	ToFloat4 () const
	Stores values from SIMD registers into Float4. More...

	Vector4 ()
	Create a Vector4 with all 4 elements being 0.

	Vector4 (float x, float y, float z, float w)
	Create a Vector4 with the elements x, y and z.

	Vector4 (const Vector4 &other)
	Create a copy of an existing Vector4.

	Vector4 (Vector3 &v3, float w)
	Create a Vector4 with the first three elements of a given Vector3 and a fourth given float w.

void *	operator new (size_t _size)
	Allocate a 16byte aligned array of Vector4s.

void	operator delete (void *p)
	Delete an array of Vector4s.

	operator const __m128 (void) const
	Cast Vector4's SSE intrinsic to __m128.

float	magSqr ()

float	mag ()
	Returns the magnitude of the vector. More...

Vector4	normalized ()
	Normalizes a Vector4. More...

float *	getAsArray ()
	Returns this Vector4 as a pointer to an array of floats. More...

Vector4	operator* (float s)
	Multiplies all elements in this Vector4 by a given scalar This operation returns a new Vector4. More...

Vector4	operator/ (float s)
	Divides all elements in this Vector4 by a given scalar This operation returns a new Vector4. More...

Vector4	operator- (float s)
	Subtracts all elements in this Vector4 by a given scalar This operation returns a new Vector4. More...

Vector4	operator+ (float s)
	Adds all elements in this Vector4 by a given scalar This operation returns a new Vector4. More...

Vector4	operator*= (float s)
	Multiplies all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4. More...

Vector4	operator/= (float s)
	Divides all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4. More...

Vector4	operator-= (float s)
	Subtracts all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4. More...

Vector4	operator+= (float s)
	Adds all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4. More...

bool	operator> (Vector4 u)
	Compares the magnitue of this Vector4 to another given Vector4. More...

bool	operator< (Vector4 u)
	Compares the magnitue of this Vector4 to another given Vector4. More...

bool	operator== (Vector4 u)
	Compares the values of this Vector4 to another given Vector4. More...

bool	operator!= (Vector4 u)
	Compares the values of this Vector4 to another given Vector4. More...

float	operator* (Vector4 u)
	Executes the Dot product this Vector4 and another as this * other. More...

Vector4	operator+ (Vector4 u)
	Adds all of the elements from a given vector to this one. More...

Vector4	operator- (Vector4 u)
	Subtracts all of the elements from this vector by a given vector. More...

Vector4	operator+= (Vector4 u)
	Adds all of the elements from a given vector to this one. More...

Vector4	operator-= (Vector4 u)
	Subtracts all of the elements from this vector by a given one. More...

float &	operator[] (int i)
	Fetches an element of this Vector at the index i. More...

	operator Vector3 ()
	Returns a Vector3 with the first three elements from this vector and the last one being 0.

	operator Vector2 ()
	Returns a Vector2 with the fist two elements from this vector.

Static Public Member Functions
static float	Dot (const Vector4 &v, const Vector4 &u)

static float	Dot (Vector4 v, Vector4 u)
	Executes the Dot product on two Vector4s as v * u. More...

Public Attributes
union {
__m128 m_vector

struct {
float x

float y

float z

float w

}

float m_data [4]

};

union {
__m128 m_vector

struct {
float x

float y

float z

float w

}

float data [4]

};

Friends
class	Matrix4

class	Quaternion

Member Function Documentation

float Vector4::Dot	(	Vector4	v,
		Vector4	u
	)

static

Executes the Dot product on two Vector4s as v * u.

Parameters

v	The first Vector4
u	The second Vector4

Returns: The Dot product of v and u as a float

float * Vector4::getAsArray ( )

Returns this Vector4 as a pointer to an array of floats.

Returns: This vector as an array of floats

float Vector4::mag ( )

Returns the magnitude of the vector.

Returns: The magnitude as a float

Vector4 Vector4::normalized ( )

Normalizes a Vector4.

Parameters

v	The Vector4 to normalize

Returns: A normalized version of v

bool Vector4::operator!= ( Vector4 u )

Compares the values of this Vector4 to another given Vector4.

Parameters

u	The other Vector4

Returns: True if this Vector4 does not have the same values as the other Vector4

bool Vector4::operator!= ( const Vector4 & rhs ) const

inline

Compares the values of this Vector4 to another given Vector4.

Parameters

u	The other Vector4

Returns: True if this Vector4 does not have the same values as the other Vector4

Vector4 Vector4::operator* ( float s )

Multiplies all elements in this Vector4 by a given scalar This operation returns a new Vector4.

Parameters

s	The scalar to multiply this Vector4 by

Returns: A Vector4 after all the elements have been multiplied by s

float Vector4::operator* ( Vector4 u )

Executes the Dot product this Vector4 and another as this * other.

Parameters

u	The other Vector4

Returns: The Dot product of this * u as a float

Vector4 Vector4::operator* ( float s ) const

inline

Multiplies all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4.

Parameters

s	The scalar to multiply this Vector4 by

Returns: A Vector4 after all the elements have been multiplied by s

Vector4 Vector4::operator* ( const Vector4 & rhs ) const

inline

Executes memberwise multiplication on this Vector4.

Parameters

u	The other Vector4

Returns: The products of this * u as a Vector4

Vector4 Hatchit::Math::Vector4::operator*= ( float s )

Multiplies all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4.

Parameters

s	The scalar to multiply this Vector4 by

Returns: This Vector4 after all the elements have been multiplied by s

Vector4 Vector4::operator*= ( float s )

inline

Multiplies all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4.

Parameters

s	The scalar to multiply this Vector4 by

Returns: This Vector4 after all the elements have been multiplied by s

Vector4 & Vector4::operator*= ( const Vector4 & rhs )

inline

Multiplies all of the elements of this vector by a given one.

Parameters

u	The Vector4 which to multiply the elements by

Returns: This vector with the products of this vector's elements and the given vector's elements.

Vector4 Vector4::operator+ ( float s )

Adds all elements in this Vector4 by a given scalar This operation returns a new Vector4.

Parameters

s	The scalar to add this Vector4 by

Returns: A Vector4 after all the elements have been added by s

Vector4 Vector4::operator+ ( Vector4 u )

Adds all of the elements from a given vector to this one.

Parameters

u	The other Vector4

Returns: A new vector with the sums of all the pairs of elements

Vector4 Vector4::operator+ ( float s ) const

inline

Adds all elements in this Vector4 by a given scalar This operation returns a new Vector4.

Parameters

s	The scalar to add this Vector4 by

Returns: A Vector4 after all the elements have been added by s

Vector4 Vector4::operator+ ( const Vector4 & rhs ) const

inline

Adds all of the elements from a given vector to this one.

Parameters

u	The other Vector4

Returns: A new vector with the sums of all the pairs of elements

Vector4 Hatchit::Math::Vector4::operator+= ( float s )

Adds all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4.

Parameters

s	The scalar to add this Vector4 by

Returns: This Vector4 after all the elements have been added by s

Vector4 Vector4::operator+= ( Vector4 u )

Adds all of the elements from a given vector to this one.

Parameters

u	The other Vector4

Returns: This vector with the sums of all the pairs of elements

Vector4 Vector4::operator+= ( float s )

inline

Adds all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4.

Parameters

s	The scalar to add this Vector4 by

Returns: This Vector4 after all the elements have been added by s

Vector4 & Vector4::operator+= ( const Vector4 & rhs )

inline

Adds all of the elements from a given vector to this one.

Parameters

u	The other Vector4

Returns: This vector with the sums of all the pairs of elements

Vector4 Vector4::operator- ( float s )

Subtracts all elements in this Vector4 by a given scalar This operation returns a new Vector4.

Parameters

s	The scalar to subtract this Vector4 by

Returns: A Vector4 after all the elements have been subtracted by s

Vector4 Vector4::operator- ( Vector4 u )

Subtracts all of the elements from this vector by a given vector.

Parameters

u	The other Vector4

Returns: A new vector with the differences of all the pairs of elemens

Vector4 Vector4::operator- ( float s ) const

inline

Subtracts all elements in this Vector4 by a given scalar This operation returns a new Vector4.

Parameters

s	The scalar to subtract this Vector4 by

Returns: A Vector4 after all the elements have been subtracted by s

Vector4 Vector4::operator- ( const Vector4 & u ) const

inline

Subtracts all of the elements from this vector by a given vector.

Parameters

u	The other Vector4

Returns: A new vector with the differences of all the pairs of elemens

Vector4 Hatchit::Math::Vector4::operator-= ( float s )

Subtracts all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4.

Parameters

s	The scalar to subtract this Vector4 by

Returns: This Vector4 after all the elements have been subtracted by s

Vector4 Vector4::operator-= ( Vector4 u )

Subtracts all of the elements from this vector by a given one.

Parameters

u	The other Vector4

Returns: This vector with the differences of all the pairs of elements

Vector4 Vector4::operator-= ( float s )

inline

Subtracts all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4.

Parameters

s	The scalar to subtract this Vector4 by

Returns: This Vector4 after all the elements have been subtracted by s

Vector4 & Vector4::operator-= ( const Vector4 & rhs )

inline

Subtracts all of the elements from this vector by a given one.

Parameters

u	The other Vector4

Returns: This vector with the differences of all the pairs of elements

Vector4 Vector4::operator/ ( float s )

Divides all elements in this Vector4 by a given scalar This operation returns a new Vector4.

Parameters

s	The scalar to divide this Vector4 by

Returns: A Vector4 after all the elements have been divided by s

Vector4 Vector4::operator/ ( float s ) const

inline

Divides all elements in this Vector4 by a given scalar This operation returns a new Vector4.

Parameters

s	The scalar to divide this Vector4 by

Returns: A Vector4 after all the elements have been divided by s

Vector4 Vector4::operator/ ( const Vector4 & rhs ) const

inline

Executes memberwise division on this Vector4.

Parameters

u	The Vector4 with the values to divide by

Returns: The quotients of this / u as a Vector4.

Vector4 Hatchit::Math::Vector4::operator/= ( float s )

Divides all elements in this Vector4 by a given scalar This operation affects the elements in this Vector4.

Parameters

s	The scalar to divide this Vector4 by

Returns: This Vector4 after all the elements have been divided by s

Vector4 Vector4::operator/= ( float s )

inline

Divides all of the elements from this vector by a given scalar This operation affects the elements in this Vector4.

Parameters

s	Scalar to divide elements by

Returns: This vector with the differences of all the pairs of elements

Vector4 & Vector4::operator/= ( const Vector4 & rhs )

inline

Divides all the elements of this vector by the elements of a given vector.

Parameters

u	The Vector4 which to divide this vector4's elements by

Returns: This vector with the elements of this vector divided by the elements of the given vector's elements.

bool Vector4::operator< ( Vector4 u )

Compares the magnitue of this Vector4 to another given Vector4.

Parameters

u	The other Vector4

Returns: True if this Vector4 has a smaller magnitude than the other Vector4

bool Vector4::operator== ( Vector4 u )

Compares the values of this Vector4 to another given Vector4.

Parameters

u	The other Vector4

Returns: True if this Vector4 has the same values of the other Vector4

bool Vector4::operator== ( const Vector4 & rhs ) const

inline

Compares the values of this Vector4 to another given Vector4.

Parameters

u	The other Vector4

Returns: True if this Vector4 has the same values of the other Vector4

bool Vector4::operator> ( Vector4 u )

Compares the magnitue of this Vector4 to another given Vector4.

Parameters

u	The other Vector4

Returns: True if this Vector4 has a larger magnitude than the other Vector4

float & Vector4::operator[] ( int i )

Fetches an element of this Vector at the index i.

Parameters

i	The index of the element to fetch

Returns: A float that is stored in this Vector4 at the index i This will throw an index out of range exception if you go beyond an index if 1

float & Vector4::operator[] ( size_t i )

inline

Fetches an element of this Vector at the index i.

Parameters

i	The index of the element to fetch

Returns: A float that is stored in this Vector4 at the index i This will throw an index out of range exception if you go beyond an index if 1

const float & Vector4::operator[] ( size_t i ) const

inline

Fetches an element of this Vector at the index i.

Parameters

i	The index of the element to fetch

Returns: A float that is stored in this Vector4 at the index i This will throw an index out of range exception if you go beyond an index if 1

Float4 Vector4::ToFloat4 ( ) const

inline

Stores values from SIMD registers into Float4.

Returns: Float4 with Vector4 data.

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

include/ht_math.h
include/unused/ht_vector4.h
source/inline/ht_mathvector4.inl
source/unused/ht_vector4.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Friends

Member Function Documentation