Vector2f64 Class Reference

#include <sse_vector_2f64.h>

Detailed Description

The class and the default constructor are always defined. The functions of this class are only defined when C4D_HAS_SSE2_CAPABILITY is set. Instances of this class must be aligned to 16 bytes. The layout in the memory is as follows: address + 0 + 1 R0 R1

Public Types
using	ValueType = Float64

Public Member Functions
	Vector2f64 ()=default
MAXON_ATTRIBUTE_FORCE_INLINE	Vector2f64 (Float64 d0, Float64 d1)
MAXON_ATTRIBUTE_FORCE_INLINE	Vector2f64 (const Float64 *p, Bool aligned)
MAXON_ATTRIBUTE_FORCE_INLINE void	LoadUnaligned (const Float64 *p)
MAXON_ATTRIBUTE_FORCE_INLINE void	LoadAligned (const Float64 *p)
MAXON_ATTRIBUTE_FORCE_INLINE void	LoadSingle (const double *p)

Static Public Member Functions
template<int mb1, int ma1>
static MAXON_ATTRIBUTE_FORCE_INLINE Vector2f64	Shuffle (const Vector2f64 &a)

Protected Attributes
Float64	v [2]

Friends
Vector4f32	ConvertToVector4f32 (const Vector2f64 &a, const Vector2f64 &b)
Vector4f32	ConvertToVector4f32 (const Vector2f64 &a)
void	ConvertToVectors2f64 (const Vector4f32 &a, Vector2f64 &result1, Vector2f64 &result2)
MAXON_ATTRIBUTE_FORCE_INLINE friend Vector2f64	operator+ (const Vector2f64 &a, const Vector2f64 &b)
MAXON_ATTRIBUTE_FORCE_INLINE friend Vector2f64	operator* (const Vector2f64 &a, const Vector2f64 &b)

Member Typedef Documentation

ValueType

using ValueType = Float64

Constructor & Destructor Documentation

Vector2f64() [1/3]

Vector2f64 ( )

default

Constructs the object. It does not set a default value.

Vector2f64() [2/3]

MAXON_ATTRIBUTE_FORCE_INLINE Vector2f64 ( Float64  d0, Float64  d1  )

explicit

Constructs the object and sets all values to f0...f3.

Parameters

[in]	d0	The value that is assigned to vector element 0.
[in]	d1	The value that is assigned to vector element 1.

Vector2f64() [3/3]

MAXON_ATTRIBUTE_FORCE_INLINE Vector2f64 ( const Float64 *  p, Bool  aligned  )

explicit

Constructs a vector from an address in the memory.

Parameters

[in]	p	The address where the vector is loaded from.
[in]	aligned	Should be set to true, if p is known to be 16-byte aligned.

Member Function Documentation

LoadUnaligned()

MAXON_ATTRIBUTE_FORCE_INLINE void LoadUnaligned

(

const Float64 *

p

)

Loads a vector from an address in the memory.

Parameters

[in]

p

The address where the vector is loaded from.

LoadAligned()

MAXON_ATTRIBUTE_FORCE_INLINE void LoadAligned

(

const Float64 *

p

)

Loads a vector from an address in the memory.

Parameters

[in]

p

The address where the vector is loaded from. It must be 16-byte aligned.

LoadSingle()

MAXON_ATTRIBUTE_FORCE_INLINE void LoadSingle

(

const double *

p

)

Loads a single value from an address in the memory to the lower value of the vector. The upper part is set to zero.

Parameters

[in]

p

The address where the vector is loaded from.

Shuffle()

static MAXON_ATTRIBUTE_FORCE_INLINE Vector2f64 Shuffle ( const Vector2f64 &  a )

static

Shuffles the components of the input vectors. Note that the template arguments must be numeric constants and be either 0 or 1.

Parameters

[in]

a

Input vector A.

Template Parameters

ma1	Decides which element of vector A becomes the new R0.
mb1	Decides which element of vector B becomes the new R0.

Returns

A vector consisting of R0=A[ma1], R1=B[mb1]

Friends And Related Function Documentation

ConvertToVector4f32 [1/2]

Vector4f32 ConvertToVector4f32 ( const Vector2f64 &  a, const Vector2f64 &  b  )

friend

Converts two Vector2f64 to a Vector4f32 vector.

Returns

A Vector4f32 vector.

ConvertToVector4f32 [2/2]

Vector4f32 ConvertToVector4f32 ( const Vector2f64 &  a )

friend

Converts one Vector2f64 to a Vector4f32 vector.

Returns

A Vector4f32 vector. The two lower values are the converted members from the source vector, the two upper values are zero.

ConvertToVectors2f64

void ConvertToVectors2f64 ( const Vector4f32 &  a, Vector2f64 &  result1, Vector2f64 &  result2  )

friend

operator+

MAXON_ATTRIBUTE_FORCE_INLINE friend Vector2f64 operator+ ( const Vector2f64 &  a, const Vector2f64 &  b  )

friend

Adds two vectors.

Parameters

[in]	a	The first operand.
[in]	b	The second operand.

Returns

The sum of a and b.

operator*

MAXON_ATTRIBUTE_FORCE_INLINE friend Vector2f64 operator* ( const Vector2f64 &  a, const Vector2f64 &  b  )

friend

Multiplies two vectors.

Parameters

[in]	a	The first operand.
[in]	b	The second operand.

Returns

The sum of a and b.

Member Data Documentation

v

Float64 v[2]

protected