q3::lattice_fourier_transform::internal Namespace Reference

Functions
Complex	phase (const Vector3D &kpoint_crystal, const IntegerVector3D &translation, Real sign)
	e^{sign * 2 pi i k.R} for crystal-coordinate k and integer R.

Function Documentation

phase()

Complex q3::lattice_fourier_transform::internal::phase ( const Vector3D &  kpoint_crystal, const IntegerVector3D &  translation, Real  sign  )

inline

e^{sign * 2 pi i k.R} for crystal-coordinate k and integer R.

Definition at line 48 of file lattice_fourier_transform.hpp.

References q3::constants::two_pi, q3::IntegerVector3D::x, q3::Vector3D::x, q3::IntegerVector3D::y, q3::Vector3D::y, q3::IntegerVector3D::z, and q3::Vector3D::z.

Referenced by q3::lattice_fourier_transform::to_kpoint(), and q3::lattice_fourier_transform::to_real_space().