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/*
Copyright (C) 2016 Pascal Molin
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 "dirichlet.h"
static void
dirichlet_prime_group_dlog_precompute(dirichlet_prime_group_struct * P, ulong num)
{
P->dlog = flint_malloc(sizeof(dlog_precomp_t));
/* even if e = 1 use modpe struct, more flexible if reused in bigger group */
dlog_precomp_modpe_init(P->dlog, P->g, P->p, P->e, P->pe.n, num);
}
void
dirichlet_group_dlog_precompute(dirichlet_group_t G, ulong num)
{
slong k;
for (k = 0; k < G->num; k++)
{
if (G->P[k].dlog == NULL)
dirichlet_prime_group_dlog_precompute(&G->P[k], num);
}
}
void
dirichlet_group_dlog_clear(dirichlet_group_t G)
{
slong k;
for (k = 0; k < G->num; k++)
{
if (G->P[k].dlog != NULL)
{
dlog_precomp_clear(G->P[k].dlog);
flint_free(G->P[k].dlog);
G->P[k].dlog = NULL;
}
}
}