container_trait.hpp

//
// (c) Copyright 2014 DESY, Eugen Wintersberger <eugen.wintersberger@desy.de>
//
// This file is part of libpnicore.
//
// libpnicore 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.
//
// libpnicore 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 libpnicore.  If not, see <http://www.gnu.org/licenses/>.
//
// ===========================================================================
//
// Created on: Apr 11, 2014
//     Author: Eugen Wintersberger
//
//
#pragma once
#include <vector>
#include <array>
#include <list>


namespace pni{
namespace core{
   
    template<typename CTYPE> struct container_trait
    {
        static const bool is_random_access = false;
        static const bool is_iterable   = false;
        static const bool is_contiguous = false;
        static const bool is_multidim   = false;
    };

    //-------------------------------------------------------------------------
    template<typename ...ARGS> struct container_trait<std::vector<ARGS...>>
    {
        static const bool is_random_access = true;
        static const bool is_iterable   = true;
        static const bool is_contiguous = true;
        static const bool is_multidim   = false;
    };

    //-------------------------------------------------------------------------
    template<
             typename T,
             size_t N
            >
    struct container_trait<std::array<T,N>>
    {
        static const bool is_random_access = true;
        static const bool is_iterable   = true;
        static const bool is_contiguous = true;
        static const bool is_multidim   = false;
    };

    //-------------------------------------------------------------------------
    template<typename ...ARGS> struct container_trait<std::list<ARGS...>>
    {
        static const bool is_random_access = false;
        static const bool is_iterable   = true;
        static const bool is_contiguous = false;
        static const bool is_multidim   = false;
    };




//end of namespace
}
}