Attributes.h

/*
╔══════════════════════════════════════════════════════════════════════════════╗
║                       SIMPLY POWERFUL TOOLKIT (SPTK)                         ║
╟──────────────────────────────────────────────────────────────────────────────╢
║  copyright            © 1999-2022 Alexey Parshin. All rights reserved.       ║
║  email                alexeyp@gmail.com                                      ║
╚══════════════════════════════════════════════════════════════════════════════╝
┌──────────────────────────────────────────────────────────────────────────────┐
│   This library is free software; you can redistribute it and/or modify it    │
│   under the terms of the GNU Library General Public License as published by  │
│   the Free Software Foundation; either version 2 of the License, or (at your │
│   option) any later version.                                                 │
│                                                                              │
│   This library 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 Library   │
│   General Public License for more details.                                   │
│                                                                              │
│   You should have received a copy of the GNU Library General Public License  │
│   along with this library; if not, write to the Free Software Foundation,    │
│   Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.               │
│                                                                              │
│   Please report all bugs and problems to alexeyp@gmail.com.                  │
└──────────────────────────────────────────────────────────────────────────────┘
*/
 
#include <sptk5/String.h>
#include <vector>
 
#pragma once
 
namespace sptk::xdoc {
 
class SP_EXPORT Attributes
{
public:
    using AttributeVector = std::vector<std::pair<String, String>>;
 
    using iterator = AttributeVector::iterator;
    using const_iterator = AttributeVector::const_iterator;
 
    iterator begin()
    {
        return m_items.begin();
    }
 
    const_iterator begin() const
    {
        return m_items.begin();
    }
 
    iterator end()
    {
        return m_items.end();
    }
 
    const_iterator end() const
    {
        return m_items.end();
    }
 
    void clear()
    {
        m_items.clear();
    }
 
    String get(const String& name, const String& defaultValue = "") const;
 
    bool have(const String& name) const;
 
    Attributes& set(const String& name, const String& value);
 
    bool empty() const
    {
        return m_items.empty();
    }
 
    size_t size() const
    {
        return m_items.size();
    }
 
private:
    AttributeVector m_items;
};
 
} // namespace sptk::xdoc