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# distutils: depends = NTL/ZZ.h """ Conversion between NTL's ``ZZ`` and various other types. """
#***************************************************************************** # Copyright (C) 2015 Jeroen Demeyer <jdemeyer@cage.ugent.be> # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 2 of the License, or # (at your option) any later version. # http://www.gnu.org/licenses/ #*****************************************************************************
from sage.libs.gmp.mpz cimport mpz_init, mpz_clear from sage.libs.gmp.pylong cimport mpz_set_pylong
cdef extern from "sage/libs/ntl/ntlwrap.cpp": void ZZ_to_mpz(mpz_t output, ZZ_c* x) void mpz_to_ZZ(ZZ_c *output, mpz_srcptr x)
cdef void PyLong_to_ZZ(ZZ_c* z, value): """ Convert ``value`` (which must be a Python ``long``) to NTL. """ cdef mpz_t t |