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Static Public Member Functions | List of all members
q3::ChargeDensityTransformer Class Reference

#include <charge_density_transformer.hpp>

Static Public Member Functions

static void rho_g_to_r (const GVectorsGrid &g_vectors_grid, const FFTGrid &fft_rho, const std::vector< Complex > &charge_density_g_space, std::vector< Real > &charge_density_real_space)
 
static void rho_r_to_g (const GVectorsGrid &g_vectors_grid, const FFTGrid &fft_rho, const std::vector< Real > &charge_density_real_space, std::vector< Complex > &charge_density_g_space)
 

Detailed Description

Definition at line 17 of file charge_density_transformer.hpp.

Member Function Documentation

◆ rho_g_to_r()

static void q3::ChargeDensityTransformer::rho_g_to_r ( const GVectorsGrid &  g_vectors_grid,
const FFTGrid &  fft_rho,
const std::vector< Complex > &  charge_density_g_space,
std::vector< Real > &  charge_density_real_space 
)
inlinestatic

Reciprocal space goes in, real space comes out, and under the stick layout the two counts differ: size for the larger.

Definition at line 19 of file charge_density_transformer.hpp.

References q3::GVectorsGrid::first_nonzero_g_index(), q3::FFTGrid::g_vector_to_fft_grid_index(), q3::GVectorsGrid::g_vectors(), q3::FFTGrid::inverse(), q3::GVectorsGrid::is_gamma_only(), q3::FFTGrid::local_g_space_points(), q3::FFTGrid::local_grid_points(), q3::GVectorsGrid::number_of_g_vectors(), and q3::FFTGrid::total_grid_points().

Referenced by q3::PlanewaveBasis::rho_g_to_r().

◆ rho_r_to_g()

static void q3::ChargeDensityTransformer::rho_r_to_g ( const GVectorsGrid &  g_vectors_grid,
const FFTGrid &  fft_rho,
const std::vector< Real > &  charge_density_real_space,
std::vector< Complex > &  charge_density_g_space 
)
inlinestatic

Definition at line 63 of file charge_density_transformer.hpp.

References q3::FFTGrid::forward(), q3::FFTGrid::g_vector_to_fft_grid_index(), q3::GVectorsGrid::g_vectors(), q3::FFTGrid::local_g_space_points(), q3::FFTGrid::local_grid_points(), q3::GVectorsGrid::number_of_g_vectors(), q3::FFTGrid::reduce_g_space(), and q3::FFTGrid::total_grid_points().

Referenced by q3::PlanewaveBasis::rho_r_to_g().

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