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/*
Copyright (C) 2023 Jean Kieffer
This file is part of FLINT.
FLINT is free software: you can redistribute it and/or modify it under
the terms of the GNU Lesser General Public License (LGPL) as published
by the Free Software Foundation; either version 3 of the License, or
(at your option) any later version. See <https://www.gnu.org/licenses/>.
*/
#include "acb_theta.h"
void
acb_theta_eld_points(slong * pts, const acb_theta_eld_t E)
{
slong d = acb_theta_eld_dim(E);
slong g = acb_theta_eld_ambient_dim(E);
slong nr = acb_theta_eld_nr(E);
slong nl = acb_theta_eld_nl(E);
slong k, j, i;
if (d == 1)
{
i = 0;
for (k = acb_theta_eld_min(E); k <= acb_theta_eld_max(E); k++)
{
pts[i] = k;
for (j = 1; j < g; j++)
{
pts[i + j] = acb_theta_eld_coord(E, j);
}
i += g;
}
}
else /* d > 1 */
{
i = 0;
for (k = 0; k < nr; k++)
{
acb_theta_eld_points(&pts[i], acb_theta_eld_rchild(E, k));
i += g * acb_theta_eld_nb_pts(acb_theta_eld_rchild(E, k));
}
for (k = 0; k < nl; k++)
{
acb_theta_eld_points(&pts[i], acb_theta_eld_lchild(E, k));
i += g * acb_theta_eld_nb_pts(acb_theta_eld_lchild(E, k));
}
}
}