Bead.h

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/*******************************************************************************
 * Copyright (C) 2017-2026 Theodore Chang
 *
 * 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 BEAD_H
#define BEAD_H
 
#include <Domain/Storage.hpp>
 
class DomainBase;
 
class Bead {
    unsigned current_domain_tag = 1;
 
    DomainBaseStorage domain_pool;
 
    std::unordered_map<std::string, std::string> variable_map;
 
public:
    Bead();
 
    bool insert(const shared_ptr<DomainBase>&);
    void erase_domain(unsigned);
    void enable_domain(unsigned);
    void disable_domain(unsigned);
 
    void set_current_domain_tag(unsigned);
    unsigned get_current_domain_tag() const;
 
    const shared_ptr<DomainBase>& get_domain(unsigned) const;
    const shared_ptr<DomainBase>& get_current_domain() const;
 
    friend shared_ptr<DomainBase>& get_domain(const shared_ptr<Bead>&, unsigned);
    friend shared_ptr<DomainBase>& get_current_domain(const shared_ptr<Bead>&);
 
    int precheck();
 
    int analyze();
 
    std::string& variable(const std::string&);
    std::string replace_variable(std::string_view);
};
 
#endif