Lattice.hh File Reference

#include <cmath>
#include <iostream>
#include <type_traits>
#include <vector>
#include "casm/global/definitions.hh"
#include "casm/global/eigen.hh"
#include "casm/misc/Comparisons.hh"

Go to the source code of this file.

Classes
class	CASM::xtal::Lattice

Namespaces
	CASM
	Main CASM namespace.
	CASM::xtal

Functions
double	CASM::xtal::volume (const Lattice &lat)
	Returns the volume of a Lattice. More...
std::pair< bool, Eigen::Matrix3d >	CASM::xtal::is_superlattice (const Lattice &scel, const Lattice &unit, double tol)
	Check if scel is a superlattice of unitcell unit and some integer transformation matrix T. More...
std::istream &	CASM::xtal::operator>> (std::istream &in, const Lattice &lattice_in)
Lattice	CASM::xtal::make_superduperlattice (const Lattice &lat1, const Lattice &lat2)
	returns Lattice that is smallest possible superlattice of both input Lattice More...
Eigen::Matrix3d	CASM::xtal::cart2frac (const Eigen::Ref< const Eigen::Matrix3d > &cart_mat, const Lattice &lat)
	Returns 'frac_mat' which is transformation of 'cart_mat' if cart_vec_after = cart_mat*cart_vec then frac_vec_after = frac_mat*frac_vec where cart_vec = lat.lat_column_mat()*frac_vec and cart_vec_after = lat.lat_column_mat()*frac_vec_after. More...
Eigen::Matrix3d	CASM::xtal::frac2cart (const Eigen::Ref< const Eigen::Matrix3d > &frac_mat, const Lattice &lat)
	Returns 'cart_mat' which is transformation of 'frac_mat' if cart_vec_after = cart_mat*cart_vec then frac_vec_after = frac_mat*frac_vec where cart_vec = lat.lat_column_mat()*frac_vec and cart_vec_after = lat.lat_column_mat()*frac_vec_after. More...
template<typename IntegralType , int Options = 0>
Lattice	CASM::xtal::make_superlattice (const Lattice &lat, const Eigen::Matrix< IntegralType, 3, 3, Options > &transf_mat)
	Returns a super Lattice. Transformation matrix must be integer. More...
Eigen::Matrix3l	CASM::xtal::make_transformation_matrix_to_super (const Lattice &tiling_unit, const Lattice &superlattice, double tol)