Map< const Quaternion< _Scalar >, _Options > Class Template Reference

Quaternion expression mapping a constant memory buffer. More...

Inherits QuaternionBase< Derived >.

List of all members.

Public Types
typedef _Scalar	Scalar
Public Member Functions
	Map (const Scalar *coeffs)

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Detailed Description

template<typename _Scalar, int _Options>
class Eigen::Map< const Quaternion< _Scalar >, _Options >

Quaternion expression mapping a constant memory buffer.

Parameters:

_Scalar	the type of the Quaternion coefficients
_Options	see class Map

This is a specialization of class Map for Quaternion. This class allows to view a 4 scalar memory buffer as an Eigen's Quaternion object.

See also:

class Map, class Quaternion, class QuaternionBase

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Member Typedef Documentation

typedef _Scalar Scalar

the scalar type of the coefficients

Reimplemented from RotationBase< Derived, 3 >.

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Constructor & Destructor Documentation

Map

(

const Scalar *

coeffs

)

[inline]

Constructs a Mapped Quaternion object from the pointer coeffs

The pointer coeffs must reference the four coeffecients of Quaternion in the following order:

 *coeffs == {x, y, z, w} 

If the template parameter _Options is set to Aligned, then the pointer coeffs must be aligned.

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