#include <LatticeIsEquivalent.hh>

Detailed Description

Lattice comparisons.

Does comparisons of the form: copy_apply(A, lat) ?= copy_apply(B, other)*U,

where lat and other are lattices, represented as column matrices A & B are symmetry operations U is a unimodular (3x3, integer, w/ abs(det(T))==1) transformation matrix

Definition at line 25 of file LatticeIsEquivalent.hh.

Public Member Functions
	LatticeIsEquivalent (const Lattice &_lat)

bool	operator() (const Lattice &other, double tol=-1.) const
	Checks if lat = other*U, with unimodular U. More...

Eigen::Matrix3d	U () const
	Returns U found for last check. More...

Private Attributes
Lattice	m_lat

Eigen::Matrix3d	m_U

Constructor & Destructor Documentation

◆ LatticeIsEquivalent()

CASM::xtal::LatticeIsEquivalent::LatticeIsEquivalent ( const Lattice & _lat )

Definition at line 10 of file LatticeIsEquivalent.cc.

Member Function Documentation

◆ operator()()

bool CASM::xtal::LatticeIsEquivalent::operator()	(	const Lattice &	other,
		double	tol = `-1.`
	)		const

Checks if lat = other*U, with unimodular U.

Checks if lat = other*U, with unimodular U, tolerance is relative, default tolerance is sentinal value to default to m_lat.tol()

Definition at line 13 of file LatticeIsEquivalent.cc.

◆ U()

Eigen::Matrix3d CASM::xtal::LatticeIsEquivalent::U ( ) const

Returns U found for last check.

Definition at line 20 of file LatticeIsEquivalent.cc.

Member Data Documentation

◆ m_lat

Lattice CASM::xtal::LatticeIsEquivalent::m_lat

private

Definition at line 37 of file LatticeIsEquivalent.hh.

◆ m_U

Eigen::Matrix3d CASM::xtal::LatticeIsEquivalent::m_U

mutableprivate

Definition at line 38 of file LatticeIsEquivalent.hh.

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

/Users/bpuchala/Work/codes/CASMcode_v0.2.X_reference/include/casm/crystallography/LatticeIsEquivalent.hh
/Users/bpuchala/Work/codes/CASMcode_v0.2.X_reference/src/casm/crystallography/LatticeIsEquivalent.cc