Constant.h

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/*
* Nirvana IDL front-end library.
*
* This is a part of the Nirvana project.
*
* Author: Igor Popov
*
* Copyright (c) 2021 Igor Popov.
*
* This program 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.
*
* 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 Lesser General Public
* License along with this library.  If not, see <http://www.gnu.org/licenses/>.
*
* Send comments and/or bug reports to:
*  popov.nirvana@gmail.com
*/
#ifndef IDLFE_AST_CONSTANT_H_
#define IDLFE_AST_CONSTANT_H_
#pragma once
 
#include "NamedItem.h"
#include "Type.h"
#include "Variant.h"
 
namespace AST {
 
class Constant :
    public NamedItem,
    public Type,
    public Variant
{
private:
    template <class T> friend class Ptr;
 
    Constant (Builder& builder, Type&& type, const SimpleDeclarator& name, Variant&& val) :
        NamedItem (Item::Kind::CONSTANT, builder, name),
        Type (std::move (type)),
        Variant (val.vtype () == Variant::VT::FIXED ? Variant (Fixed::normalize (val.as_Fixed ())) : std::move (val))
    {}
 
    Constant (Builder& builder, Type&& type, const SimpleDeclarator& name) :
        NamedItem (Item::Kind::CONSTANT, builder, name),
        Type (std::move (type))
    {}
 
};
 
}
 
#endif