Abstraction of Cn and Sn symmetry elements. More...

Inheritance diagram for Scine::Molassembler::Shapes::Elements::Rotation:

Public Member Functions
	Rotation (const Eigen::Vector3d &passAxis, unsigned passN, unsigned passPower, bool passReflect)

Rotation	operator* (const Rotation &rhs) const
	Multiply this rotation element by another.

Matrix	matrix () const final
	Returns a matrix representation of the symmetry element operation.

boost::optional< Vector >	vector () const final
	Returns a spatial vector unaffected by the symmetry element, if that exists.

std::string	name () const final
	Returns a debug string representation of the element.

Static Public Member Functions
static Rotation	Cn (const Eigen::Vector3d &axis, unsigned n, unsigned power=1)
	Construct a proper rotation symmetry element.

static Rotation	Cn_z (const unsigned n, const unsigned power=1)

static Rotation	Sn (const Eigen::Vector3d &axis, unsigned n, unsigned power=1)
	Construct an improper rotation symmetry element.

Data Fields
Eigen::Vector3d	axis
	Axis of rotation.

unsigned	n
	Rotation order.

unsigned	power
	Power of the symmetry element (i.e. C3^2 is a rotation by 240°)

bool	reflect
	Proper rotations reflect, improper rotations do not.

Additional Inherited Members
Public Types inherited from Scine::Molassembler::Shapes::Elements::SymmetryElement
using	Vector = Eigen::Vector3d

using	Matrix = Eigen::Matrix3d

using	Ptr = std::unique_ptr< SymmetryElement >

Detailed Description

Abstraction of Cn and Sn symmetry elements.

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

Public Member Functions