/*
 * Normaliz
 * Copyright (C) 2007-2019  Winfried Bruns, Bogdan Ichim, Christof Soeger
 * 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 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * As an exception, when this program is distributed through (i) the App Store
 * by Apple Inc.; (ii) the Mac App Store by Apple Inc.; or (iii) Google Play
 * by Google Inc., then that store may impose any digital rights management,
 * device limits and/or redistribution restrictions that are required by its
 * terms of service.
 */

//---------------------------------------------------------------------------
#ifndef LIBNORMALIZ_NMZ_NAUTY_HPP
#define LIBNORMALIZ_NMZ_NAUTY_HPP
//---------------------------------------------------------------------------
#include <vector>
#include <list>
#include <iostream>
#include <string>

namespace libnormaliz {
using std::vector;

namespace AutomParam {
enum Quality {    
    combinatorial,
    rational,
    integral,
    euclidean,
    ambient,
    algebraic,
    graded
};
enum Method {    // the type of data from which we compute the automorphisms
                // using generators and support hyperplanes
    E,          // E extreme rays
    G,          // G other "generators" like the Hilbert basis
                //
                // using extreme rays and given linear forms
    EA,         // E combined with ambient automorphisms
                //
                // using only generators
    EE,         // extreme rays
    GG          // given generators
};
enum Goals {
 OrbitsPrimal,
 PermsDual,
  OrbitsDual,
 LinMaps,
 IsoClass
};
} //end namespace AutomParam

struct nauty_result{
    vector<vector<key_t> > GenPerms;
    vector<vector<key_t> > LinFormPerms;
    vector<key_t> GenOrbits;
    vector<key_t> LinFormOrbits;
    mpz_class order;
    BinaryMatrix CanType;
    vector<key_t> CanLabellingGens;
};

template<typename Integer>
 nauty_result compute_automs_by_nauty_Gens_LF(const Matrix<Integer>& Generators,  size_t nr_special_gens,
            const Matrix<Integer>& LinForms, const size_t nr_special_linforms, AutomParam::Quality quality);

template<typename Integer>
 nauty_result compute_automs_by_nauty_FromGensOnly(const Matrix<Integer>& Generators,  size_t nr_special_gens,
            const Matrix<Integer>& SpecialLinForms, AutomParam::Quality quality);


} // namespace libnormaliz

//---------------------------------------------------------------------------
#endif
//---------------------------------------------------------------------------