ScopedName.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_SCOPEDNAME_H_
#define IDLFE_AST_SCOPEDNAME_H_
#pragma once
 
#include "Identifier.h"
#include "Location.h"
#include <vector>
#include <forward_list>
 
namespace AST {
 
struct ScopedName : 
    std::vector <Identifier>,
    Location
{
    bool from_root;
 
    std::string stringize () const;
 
    ScopedName () :
        from_root (false)
    {}
 
    ScopedName (const Location& loc) :
        Location (loc),
        from_root (false)
    {}
 
    ScopedName (const Location& loc, bool root, const Identifier& name);
 
    ScopedName (const Location& loc, bool root, Identifier&& name) noexcept;
 
    ScopedName (const Location& loc, bool root, std::initializer_list <const char*> names) :
        Location (loc),
        from_root (root)
    {
        reserve (names.size ());
        for (auto n : names) {
            emplace_back (n);
        }
    }
 
    ScopedName (const ScopedName&) = default;
 
    ScopedName (ScopedName&&) = default;
 
    ScopedName& operator = (const ScopedName&) = default;
 
    ScopedName& operator = (ScopedName&&) = default;
 
    bool operator == (const ScopedName& rhs) const noexcept
    {
        return from_root == rhs.from_root &&
            static_cast <const std::vector <Identifier>&> (*this) == (rhs);
    }
};
 
typedef std::forward_list <ScopedName> ScopedNames;
 
}
 
#endif