CRNProp3.h

Go to the documentation of this file.

/* Copyright 2006-2016 Yann LEYDIER, CoReNum, INSA-Lyon, ENS-Lyon
 * 
 * This file is part of libcrn.
 * 
 * libcrn is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * libcrn 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 Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with libcrn.  If not, see <http://www.gnu.org/licenses/>.
 * 
 * file: CRNProp3.h
 * \author Yann LEYDIER
 */

#ifndef CRNPROP3_HEADER
#define CRNPROP3_HEADER

#include <CRNString.h>

namespace crn
{

    /****************************************************************************/
    class Prop3: public Object
    {
        public:
            Prop3() noexcept :
                value(Prop3::UNKNOWNval)
            {}
            Prop3(int val) noexcept;
            Prop3(bool val) noexcept :
                value(val ? TRUEval : FALSEval)
            {}
            Prop3(const Prop3 &) = default;
            Prop3(Prop3 &&) = default;
            ~Prop3() = default;

            Prop3& operator=(const Prop3 &) = default;
            Prop3& operator=(Prop3 &&) = default;

            Prop3 operator|(const Prop3 &prop) const noexcept;
            Prop3& operator|=(const Prop3 &prop) noexcept;
            Prop3 operator&(const Prop3 &prop) const noexcept;
            Prop3& operator&=(const Prop3 &prop) noexcept;
            bool operator==(const Prop3 &prop) const noexcept;
            Prop3& operator=(const int &prop) noexcept;
            Prop3 operator!() const noexcept;
            bool IsTrue() const noexcept;
            bool IsFalse() const noexcept;
            bool IsUnknown() const noexcept;

            String ToString() const;
            int GetValue() const noexcept { return value; }

            static constexpr int FALSEval = 0;
            static constexpr int TRUEval = 1;
            static constexpr int UNKNOWNval = 2;
            static Prop3 True() { return true; }; 
            static Prop3 False() { return false; }; 
            static Prop3 Unknown() { return Prop3{}; }; 
            void Deserialize(xml::Element &el);
            xml::Element Serialize(xml::Element &parent) const;

        private:

            int value; 
        CRN_DECLARE_CLASS_CONSTRUCTOR(Prop3)
        CRN_SERIALIZATION_CONSTRUCTOR(Prop3)
    };
    template<> struct IsSerializable<Prop3> : public std::true_type {};
    template<> struct IsClonable<Prop3> : public std::true_type {};

    CRN_ALIAS_SMART_PTR(Prop3)
}
#endif