/**
 * @file artis/kernel/AbstractCoupledModel.hpp
 * @author See the AUTHORS file
 */

/*
 * Copyright (C) 2012-2017 ULCO http://www.univ-littoral.fr
 *
 * 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/>.
 */

#ifndef __ARTIS_KERNEL_ABSTRACT_COUPLED_MODEL_HPP
#define __ARTIS_KERNEL_ABSTRACT_COUPLED_MODEL_HPP

#include <artis/kernel/AbstractModel.hpp>
#include <artis/kernel/Externals.hpp>
#include <artis/kernel/Internals.hpp>
#include <artis/kernel/States.hpp>

#include <artis/utils/DateTime.hpp>
#include <artis/utils/Trace.hpp>

#include <functional>
#include <vector>

namespace artis { namespace kernel {

template < typename T, typename U, typename V, typename W >
class AbstractCoupledModel : public AbstractModel < U, V >,
                             public States < T, U, V >,
                             public Internals < T, U, V >,
                             public Externals < T, U, V >
{
    typedef AbstractModel < U, V > type;
    typedef std::map < int, type* > Submodels;
    typedef std::map < int,
                       std::vector < type* > > Setsubmodels;
    typedef std::map < int, std::pair < type*,
                                        int > > SubModelInternals;

#ifdef WITH_TRACE
    template < typename T, typename U, typename V, typename W >
    friend class Simulator;
#endif

public:
    struct Var
    {
        unsigned int index;
        type* model;
        int sub_index;
        std::string var_name;
        std::string sub_var_name;

        Var (unsigned int index, std::string var_name,
             type* model, int sub_index, std::string sub_var_name) :
            index(index), model(model), sub_index(sub_index),
            var_name(var_name), sub_var_name(sub_var_name)
        { }
    };

    AbstractCoupledModel(const type* parent = 0) : type(parent)
    {
#ifdef WITH_TRACE
        utils::Trace < utils::DoubleTime >::trace()
            << utils::TraceElement < utils::DoubleTime >(
                   true,
                   boost::core::demangle(typeid(T).name()).erase(0,6),
                   utils::DoubleTime::null,
                   utils::CONSTRUCT);
        utils::Trace < utils::DoubleTime >::trace().flush();
#endif
    }

    virtual ~AbstractCoupledModel()
    {
#ifdef WITH_TRACE
        trace_element(true, utils::DoubleTime::null,
                      utils::DESTRUCT);
#endif
    }

    virtual void after(typename U::type t)
    {

#ifdef WITH_TRACE
        trace_element(true, t, utils::AFTER_COMPUTE);
        trace_internals(true, t, utils::AFTER_COMPUTE);
#else
        (void) t;
#endif

    }

    virtual const Node < U >* atomic(unsigned int index) const
    {
        typename AbstractCoupledModel::SubModelInternals::const_iterator it =
            submodel_internals.find(index);

        if (it == submodel_internals.end()) {
            return this;
        } else {
            return it->second.first->atomic(it->second.second);
        }
    }

    virtual void before(typename U::type t)
    {

#ifdef WITH_TRACE
        trace_element(true, t, utils::BEFORE_COMPUTE);
        trace_internals(true, t, utils::BEFORE_COMPUTE);
        trace_externals(true, t, utils::BEFORE_COMPUTE);
#else
        (void) t;
#endif

    }

    virtual void build(W& /* parameters */)
    { }

    virtual void build(W& /* parameters */, const std::string& /* json */)
    { }

    virtual bool check(typename U::type t) const
    { return Externals < T, U, V >::check(t); }

    virtual void compute(typename U::type t, bool update) = 0;

    virtual const Any& get(typename U::type t, unsigned int index) const
    {
        typename AbstractCoupledModel::SubModelInternals::const_iterator it =
            submodel_internals.find(index);

        if (it == submodel_internals.end()) {
            if (type::last_time != t) {
                throw utils::InvalidGet("Variable not computed");
            }
            return Internals < T, U, V >::get(index);
        } else {
            return it->second.first->get(t, it->second.second);
        }
    }

    template < typename Z, typename K >
    Z get(typename U::type t, unsigned int index) const
    {
        typename AbstractCoupledModel::SubModelInternals::const_iterator it =
            submodel_internals.find(index);

        if (it == submodel_internals.end()) {
            if (type::last_time != t) {
                throw utils::InvalidGet("Variable not computed");
            }
            const Any& value = Internals < T, U, V >::get(index);

            return static_cast < const T* >(this)->*(value.get < T, Z >());
        } else {
            const Any& value = it->second.first->get(t, it->second.second);
            const Node < U >* object = it->second.first->atomic(
                it->second.second);

            return static_cast < const K* >(object)->*(value.get < K, Z >());
        }
    }

    virtual std::string get(const ValueType& value_type, typename U::type t,
                            unsigned int index) const
    {
        typename AbstractCoupledModel::SubModelInternals::const_iterator it =
            submodel_internals.find(index);

        if (it == submodel_internals.end()) {
            Any value = Internals < T, U, V >::get(index);

            switch (value_type) {
            case DOUBLE:
                return std::to_string(
                    static_cast < const T* >(this)->*(value.get < T,
                                                      double >()));
            case INT:
                return std::to_string(
                    static_cast < const T* >(this)->*(value.get < T, int >()));
            case BOOL:
                return std::to_string(
                    static_cast < const T* >(this)->*(value.get < T, bool >()));
            default: return "NA";
            }
        } else {
            return it->second.first->get(value_type, t, it->second.second);
        }
    }

    virtual void init(typename U::type t, const V& parameters) = 0;

    virtual bool is_atomic() const
    { return false; }

    bool is_computed(typename U::type t, unsigned int index) const
    {
        typename AbstractCoupledModel::SubModelInternals::const_iterator it =
            submodel_internals.find(index);

        if (it == submodel_internals.end()) {
            return false;
        } else {
            return it->second.first->is_computed(t, it->second.second);
        }
    }

    bool is_stable(typename U::type t) const
    {
        typename AbstractCoupledModel::SubModelInternals::const_iterator it =
            submodel_internals.begin();
        bool stable = true;

        while (it != submodel_internals.end() and stable) {
            stable = it->second.first->is_stable(t);
            ++it;
        }
        return stable;
    }

    virtual bool is_updated() const
    { return Externals < T, U, V >::updated; }

    virtual const Node < U >* get_submodel(unsigned int index) const
    {
        typename AbstractCoupledModel::Submodels::const_iterator it =
            submodels.find(index);

        if (it != submodels.end()) {
            return it->second;
        } else {
            return 0;
        }
    }

    virtual const Node < U >* get_submodel(unsigned int index,
                                           unsigned int rank) const
    {
        typename AbstractCoupledModel::Setsubmodels::const_iterator it =
            setsubmodels.find(index);

        if (it != setsubmodels.end() and it->second.size() > rank) {
            return it->second.at(rank);
        } else {
            return 0;
        }
    }

    virtual std::string path_index(const AbstractModel < U, V >* child,
                                   int& index) const
    {
        typename Setsubmodels::const_iterator it = setsubmodels.begin();
        bool found = false;

        index = -1;
        while (not found and it != setsubmodels.end()) {
            typename std::vector < type* >::const_iterator itm =
                it->second.begin();

            index = 0;
            while (not found and itm != it->second.end()) {
                found = *itm == child;
                if (not found) {
                    ++index;
                    ++itm;
                }
            }
            index = found ? index : -1;
            ++it;
        }
        if (type::parent) {
            int i;
            std::string p = type::parent->path_index(this, i);

            if (i >= 0) {
                return p +
                    "/[" + std::to_string(i) + "]" +
                    boost::core::demangle(typeid(*this).name());
            } else {
                return p + "/" + boost::core::demangle(typeid(*this).name()).erase(0,6);
            }
        } else {
            return boost::core::demangle(typeid(*this).name()).erase(0,6);
        }
    }

    virtual void restore(const context::State < U >& state)
    {
        typename AbstractCoupledModel::Submodels::const_iterator it =
            submodels.begin();

        while (it != submodels.end()) {
            it->second->restore(state.get_substate(it->first));
            ++it;
        }
        States < T, U, V >::restore(this, state);
        Internals < T, U, V >::restore(this, state);
        Externals < T, U, V >::restore(this, state);
    }

    virtual void save(context::State < U >& state) const
    {
        typename AbstractCoupledModel::Submodels::const_iterator it =
            submodels.begin();

        while (it != submodels.end()) {
            context::State < U > substate;

            it->second->save(substate);
            state.add_substate(it->first, substate);
            ++it;
        }
        States < T, U, V >::save(this, state);
        Internals < T, U, V >::save(this, state);
        Externals < T, U, V >::save(this, state);
    }

    virtual void stable()
    { Externals < T, U, V >::updated = false; }

    void submodel(unsigned int index, type* model)
    {
        if (model) {
            submodels[index] = model;
            model->set_parent(this);
        } else {
            submodels[index] = 0;
        }
    }

    virtual void trace_element(typename U::type t, utils::TraceType type = utils::NONE, std::string comment = "") const
    {trace_element(false, t, type, comment);}

    virtual void trace_internals(typename U::type t, utils::TraceType type) const
    {trace_internals(false, t, type);}

    virtual void trace_externals(typename U::type t, utils::TraceType type = utils::NONE) const
    {trace_externals(false, t, type);}

    virtual void trace_model(typename U::type t, utils::TraceType type = utils::NONE) const
    {trace_model(false, t, type);}

private:
    void trace_element(bool from_kernel, typename U::type t, utils::TraceType type = utils::NONE, std::string comment = "") const
    {
        utils::Trace < utils::DoubleTime >::trace()
            << utils::TraceElement < utils::DoubleTime >(
                   from_kernel,
                  AbstractCoupledModel < T, U, V, W >::path(this),
                   t, type)
            << comment;
        utils::Trace < utils::DoubleTime >::trace().flush();
    }

    void trace_internals(bool from_kernel, typename U::type t, utils::TraceType type) const
    {
        for (size_t i = 0; i < Internals < T, U, V >::size(); ++i) {
            if (not Internals < T, U, V >::get(i).is_null()) {
                utils::Trace < utils::DoubleTime >::trace()
                        << utils::TraceElement < utils::DoubleTime >(
                               from_kernel,
                              AbstractCoupledModel < T, U, V, W >::path(this),
                               t, type)
                        << utils::KernelInfo(
                               Internals < T, U, V >::name(i), true,
                               Internals < T, U, V >::get(i).to_string(
                                   dynamic_cast < const T* >(this))
                               );
                utils::Trace < utils::DoubleTime >::trace().flush();
            }
        }
    }

    void trace_externals(bool from_kernel, typename U::type t, utils::TraceType type = utils::NONE) const
    {
        for (size_t i = 0; i < Externals < T, U, V >::size(); ++i) {
            if (not Externals < T, U, V >::get(i).is_null()) {
                utils::Trace < utils::DoubleTime >::trace()
                        << utils::TraceElement < utils::DoubleTime >(
                               from_kernel,
                              AbstractCoupledModel < T, U, V, W >::path(this),
                               t, type)
                        << utils::KernelInfo(
                               Externals < T, U, V >::name(i), false,
                               Externals < T, U, V >::get(i).to_string(
                                   dynamic_cast < const T* >(this))
                               );
                utils::Trace < utils::DoubleTime >::trace().flush();
            }
        }
    }

    void trace_model(bool from_kernel, typename U::type t, utils::TraceType type = utils::NONE) const
    {
        trace_element(from_kernel, t, type);
        trace_internals(from_kernel, t, type);
        trace_externals(from_kernel, t, type);
        typename AbstractCoupledModel::Submodels::const_iterator it =
                submodels.begin();

//        while (it != submodels.end()) {
//            it->second->trace_model(from_kernel, t, type);
//            ++it;
//        }
    }

protected:
//     void change_internal(unsigned int index, double T::* var)
//     {
//         submodel_internals.erase(index);
//         Internals < T, U, V >::internal(index, var);
//     }

//     void change_internal(unsigned int index, int T::* var)
//     {
//         submodel_internals.erase(index);
//         Internals < T, U, V >::internalI(index, var);
//     }

//     void change_internal(unsigned int index, bool T::* var)
//     {
//         submodel_internals.erase(index);
//         Internals < T, U, V >::internalB(index, var);
//     }

    void link_internal_(unsigned int index, std::string var_name,
                        type* model, int sub_index, std::string sub_var_name)
    {
        submodel_internals[index] =
            std::pair < type*, int >(model, sub_index);
#ifdef WITH_TRACE
        utils::Trace < utils::DoubleTime >::trace()
                << utils::TraceElement < utils::DoubleTime >(
                       true,
                      AbstractCoupledModel < T, U, V, W >::path(this),
                      utils::DoubleTime::null,
                      utils::INTERNAL_LINK)
                << utils::KernelInfo(
                       var_name,
                       AbstractCoupledModel < T, U, V, W >::path(model),
                       sub_var_name);
        utils::Trace < utils::DoubleTime >::trace().flush();

#endif
    }

    void I_(std::initializer_list < Var > internals)
    {
        for (typename std::initializer_list < Var >::iterator it =
                 internals.begin(); it != internals.end(); ++it) {

            submodel_internals[it->index] =
                std::pair < type*, int >(it->model, it->sub_index);

#ifdef WITH_TRACE
            utils::Trace < utils::DoubleTime >::trace()
                    << utils::TraceElement < utils::DoubleTime >(
                           true,
                          AbstractCoupledModel < T, U, V, W >::path(this),
                          utils::DoubleTime::null,
                          utils::INTERNAL_LINK)
                    << utils::KernelInfo(
                           it->var_name,
                           AbstractCoupledModel < T, U, V, W >::path(it->model),
                           it->sub_var_name);
            utils::Trace < utils::DoubleTime >::trace().flush();
#endif
        }
    }

    void SM_(std::initializer_list < std::pair <  unsigned int,
             type* > > models)
    {
        for (typename std::initializer_list < std::pair <  unsigned int,
                 type* > >::iterator it =
                 models.begin(); it != models.end(); ++it) {
            submodels[it->first] = it->second;
            it->second->set_parent(this);

#ifdef WITH_TRACE
        utils::Trace < utils::DoubleTime >::trace()
                << utils::TraceElement < utils::DoubleTime >(
                       true,
                       AbstractCoupledModel < T, U, V, W >::path(this),
                       utils::DoubleTime::null,
                       utils::SUBMODEL_ADD)
                << utils::KernelInfo(
                       AbstractCoupledModel < T, U, V, W >::path(it->second));
        utils::Trace < utils::DoubleTime >::trace().flush();
#endif

        }
    }

    void setsubmodel(unsigned int index, type* model)
    {
        if (setsubmodels.find(index) == setsubmodels.end()) {
            setsubmodels[index] = std::vector < type* >();
        }
        setsubmodels[index].push_back(model);
        model->set_parent(this);

#ifdef WITH_TRACE
        utils::Trace < utils::DoubleTime >::trace()
                << utils::TraceElement < utils::DoubleTime >(
                       true,
                       AbstractCoupledModel < T, U, V, W >::path(this),
                       utils::DoubleTime::null,
                       utils::SUBMODEL_ADD)
                << utils::KernelInfo(
                       AbstractCoupledModel < T, U, V, W >::path(model));
        utils::Trace < utils::DoubleTime >::trace().flush();
#endif
    }

private:
    SubModelInternals submodel_internals;
    Submodels submodels;
    Setsubmodels setsubmodels;
};


#define InternalS(index, var, sub_index) link_internal_(index, std::string(ESCAPEQUOTE(index)), var, sub_index, std::string(ESCAPEQUOTE(index)))
#define ITEM_S(index, var, sub_index) Var(index, std::string(ESCAPEQUOTE(index)), var, sub_index, std::string(ESCAPEQUOTE(index)))
#define UNWRAP_ITEM_S(...) ITEM_S __VA_ARGS__
#define LIST_S_16(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12, L13, L14, L15, L16) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5), UNWRAP_ITEM_S(L6), UNWRAP_ITEM_S(L7), UNWRAP_ITEM_S(L8), UNWRAP_ITEM_S(L9), UNWRAP_ITEM_S(L10), UNWRAP_ITEM_S(L11), UNWRAP_ITEM_S(L12), UNWRAP_ITEM_S(L13), UNWRAP_ITEM_S(L14), UNWRAP_ITEM_S(L15), UNWRAP_ITEM_S(L16) }
#define LIST_S_15(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12, L13, L14, L15) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5), UNWRAP_ITEM_S(L6), UNWRAP_ITEM_S(L7), UNWRAP_ITEM_S(L8), UNWRAP_ITEM_S(L9), UNWRAP_ITEM_S(L10), UNWRAP_ITEM_S(L11), UNWRAP_ITEM_S(L12), UNWRAP_ITEM_S(L13), UNWRAP_ITEM_S(L14), UNWRAP_ITEM_S(L15) }
#define LIST_S_14(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12, L13, L14) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5), UNWRAP_ITEM_S(L6), UNWRAP_ITEM_S(L7), UNWRAP_ITEM_S(L8), UNWRAP_ITEM_S(L9), UNWRAP_ITEM_S(L10), UNWRAP_ITEM_S(L11), UNWRAP_ITEM_S(L12), UNWRAP_ITEM_S(L13), UNWRAP_ITEM_S(L14) }
#define LIST_S_13(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12, L13) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5), UNWRAP_ITEM_S(L6), UNWRAP_ITEM_S(L7), UNWRAP_ITEM_S(L8), UNWRAP_ITEM_S(L9), UNWRAP_ITEM_S(L10), UNWRAP_ITEM_S(L11), UNWRAP_ITEM_S(L12), UNWRAP_ITEM_S(L13) }
#define LIST_S_12(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5), UNWRAP_ITEM_S(L6), UNWRAP_ITEM_S(L7), UNWRAP_ITEM_S(L8), UNWRAP_ITEM_S(L9), UNWRAP_ITEM_S(L10), UNWRAP_ITEM_S(L11), UNWRAP_ITEM_S(L12) }
#define LIST_S_11(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5), UNWRAP_ITEM_S(L6), UNWRAP_ITEM_S(L7), UNWRAP_ITEM_S(L8), UNWRAP_ITEM_S(L9), UNWRAP_ITEM_S(L10), UNWRAP_ITEM_S(L11) }
#define LIST_S_10(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5), UNWRAP_ITEM_S(L6), UNWRAP_ITEM_S(L7), UNWRAP_ITEM_S(L8), UNWRAP_ITEM_S(L9), UNWRAP_ITEM_S(L10) }
#define LIST_S_9(L1, L2, L3, L4, L5, L6, L7, L8, L9) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5), UNWRAP_ITEM_S(L6), UNWRAP_ITEM_S(L7), UNWRAP_ITEM_S(L8), UNWRAP_ITEM_S(L9) }
#define LIST_S_8(L1, L2, L3, L4, L5, L6, L7, L8) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5), UNWRAP_ITEM_S(L6), UNWRAP_ITEM_S(L7), UNWRAP_ITEM_S(L8) }
#define LIST_S_7(L1, L2, L3, L4, L5, L6, L7) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5), UNWRAP_ITEM_S(L6), UNWRAP_ITEM_S(L7) }
#define LIST_S_6(L1, L2, L3, L4, L5, L6) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5), UNWRAP_ITEM_S(L6) }
#define LIST_S_5(L1, L2, L3, L4, L5) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4), UNWRAP_ITEM_S(L5) }
#define LIST_S_4(L1, L2, L3, L4) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3), UNWRAP_ITEM_S(L4) }
#define LIST_S_3(L1, L2, L3) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2), UNWRAP_ITEM_S(L3) }
#define LIST_S_2(L1, L2) { UNWRAP_ITEM_S(L1), UNWRAP_ITEM_S(L2) }
#define LIST_S_1(L1) { UNWRAP_ITEM_S(L1) }
#define LIST_S_(N) LIST_S_##N
#define LIST_S_EVAL(N) LIST_S_(N)
#define UNWRAP_S_2(...) EXPAND( LIST_S_EVAL(EXPAND( PP_NARG(__VA_ARGS__) ))(__VA_ARGS__) )
//#define UNWRAP_S_2(...) GET_MACRO(__VA_ARGS__, LIST_S_16, LIST_S_15, LIST_S_14, LIST_S_13, LIST_S_12, LIST_S_11, LIST_S_10, LIST_S_9, LIST_S_8, LIST_S_7, LIST_S_6, LIST_S_5, LIST_S_4, LIST_S_3, LIST_S_2, LIST_S_1)(__VA_ARGS__)
#define InternalsS(L) I_(UNWRAP_S_2 L)

#define ITEM_Sub(index, model) { index, model }
#define UNWRAP_ITEM_Sub(...) ITEM_Sub __VA_ARGS__
#define LIST_Sub_16(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12, L13, L14, L15, L16) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5), UNWRAP_ITEM_Sub(L6), UNWRAP_ITEM_Sub(L7), UNWRAP_ITEM_Sub(L8), UNWRAP_ITEM_Sub(L9), UNWRAP_ITEM_Sub(L10), UNWRAP_ITEM_Sub(L11), UNWRAP_ITEM_Sub(L12), UNWRAP_ITEM_Sub(L13), UNWRAP_ITEM_Sub(L14), UNWRAP_ITEM_Sub(L15), UNWRAP_ITEM_Sub(L16) }
#define LIST_Sub_15(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12, L13, L14, L15) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5), UNWRAP_ITEM_Sub(L6), UNWRAP_ITEM_Sub(L7), UNWRAP_ITEM_Sub(L8), UNWRAP_ITEM_Sub(L9), UNWRAP_ITEM_Sub(L10), UNWRAP_ITEM_Sub(L11), UNWRAP_ITEM_Sub(L12), UNWRAP_ITEM_Sub(L13), UNWRAP_ITEM_Sub(L14), UNWRAP_ITEM_Sub(L15) }
#define LIST_Sub_14(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12, L13, L14) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5), UNWRAP_ITEM_Sub(L6), UNWRAP_ITEM_Sub(L7), UNWRAP_ITEM_Sub(L8), UNWRAP_ITEM_Sub(L9), UNWRAP_ITEM_Sub(L10), UNWRAP_ITEM_Sub(L11), UNWRAP_ITEM_Sub(L12), UNWRAP_ITEM_Sub(L13), UNWRAP_ITEM_Sub(L14) }
#define LIST_Sub_13(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12, L13) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5), UNWRAP_ITEM_Sub(L6), UNWRAP_ITEM_Sub(L7), UNWRAP_ITEM_Sub(L8), UNWRAP_ITEM_Sub(L9), UNWRAP_ITEM_Sub(L10), UNWRAP_ITEM_Sub(L11), UNWRAP_ITEM_Sub(L12), UNWRAP_ITEM_Sub(L13) }
#define LIST_Sub_12(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11, L12) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5), UNWRAP_ITEM_Sub(L6), UNWRAP_ITEM_Sub(L7), UNWRAP_ITEM_Sub(L8), UNWRAP_ITEM_Sub(L9), UNWRAP_ITEM_Sub(L10), UNWRAP_ITEM_Sub(L11), UNWRAP_ITEM_Sub(L12) }
#define LIST_Sub_11(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10, L11) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5), UNWRAP_ITEM_Sub(L6), UNWRAP_ITEM_Sub(L7), UNWRAP_ITEM_Sub(L8), UNWRAP_ITEM_Sub(L9), UNWRAP_ITEM_Sub(L10), UNWRAP_ITEM_Sub(L11) }
#define LIST_Sub_10(L1, L2, L3, L4, L5, L6, L7, L8, L9, L10) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5), UNWRAP_ITEM_Sub(L6), UNWRAP_ITEM_Sub(L7), UNWRAP_ITEM_Sub(L8), UNWRAP_ITEM_Sub(L9), UNWRAP_ITEM_Sub(L10) }
#define LIST_Sub_9(L1, L2, L3, L4, L5, L6, L7, L8, L9) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5), UNWRAP_ITEM_Sub(L6), UNWRAP_ITEM_Sub(L7), UNWRAP_ITEM_Sub(L8), UNWRAP_ITEM_Sub(L9) }
#define LIST_Sub_8(L1, L2, L3, L4, L5, L6, L7, L8) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5), UNWRAP_ITEM_Sub(L6), UNWRAP_ITEM_Sub(L7), UNWRAP_ITEM_Sub(L8) }
#define LIST_Sub_7(L1, L2, L3, L4, L5, L6, L7) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5), UNWRAP_ITEM_Sub(L6), UNWRAP_ITEM_Sub(L7) }
#define LIST_Sub_6(L1, L2, L3, L4, L5, L6) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5), UNWRAP_ITEM_Sub(L6) }
#define LIST_Sub_5(L1, L2, L3, L4, L5) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4), UNWRAP_ITEM_Sub(L5) }
#define LIST_Sub_4(L1, L2, L3, L4) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3), UNWRAP_ITEM_Sub(L4) }
#define LIST_Sub_3(L1, L2, L3) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2), UNWRAP_ITEM_Sub(L3) }
#define LIST_Sub_2(L1, L2) { UNWRAP_ITEM_Sub(L1), UNWRAP_ITEM_Sub(L2) }
#define LIST_Sub_1(L1) { UNWRAP_ITEM_Sub(L1) }
#define LIST_Sub_(N) LIST_Sub_##N
#define LIST_Sub_EVAL(N) LIST_Sub_(N)
#define UNWRAP_Sub_2(...) EXPAND( LIST_Sub_EVAL(EXPAND( PP_NARG(__VA_ARGS__) ))(__VA_ARGS__) )
//#define UNWRAP_Sub_2(...) GET_MACRO(__VA_ARGS__, LIST_Sub_16, LIST_Sub_15, LIST_Sub_14, LIST_Sub_13, LIST_Sub_12, LIST_Sub_11, LIST_Sub_10, LIST_Sub_9, LIST_Sub_8, LIST_Sub_7, LIST_Sub_6, LIST_Sub_5, LIST_Sub_4, LIST_Sub_3, LIST_Sub_2, LIST_Sub_1)(__VA_ARGS__)
#define Submodels(L) SM_(UNWRAP_Sub_2 L)


} }

#endif