QueryParameterList.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.                  │
└──────────────────────────────────────────────────────────────────────────────┘
*/
 
#pragma once
 
#include <sptk5/db/QueryParameter.h>
 
#include <map>
#include <vector>
 
namespace sptk {
 
using CParamVector = std::vector<SQueryParameter>;
 
class SP_EXPORT QueryParameterList
{
    friend class Query;
 
public:
    using iterator = CParamVector::iterator;
 
    using const_iterator = CParamVector::const_iterator;
 
    void clear();
 
    SQueryParameter find(const String& paramName);
 
    void remove(size_t ndx);
 
    QueryParameter& operator[](size_t index) const;
 
    QueryParameter& operator[](const String& paramName) const;
 
    size_t size() const;
 
    void enumerate(CParamVector& params) const;
 
    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();
    }
 
protected:
    void add(const SQueryParameter& item);
 
private:
    CParamVector m_items;                      
    std::map<String, SQueryParameter> m_index; 
    bool m_bindingTypeChanged {true};          
};
 
} // namespace sptk