String.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 "sptk.h"
#include "string_ext.h"
#include <algorithm>
#include <string>
 
namespace sptk {
 
class Strings;
 
class SP_EXPORT String
    : public std::string
{
public:
    String()
        : m_id(0)
    {
    }
 
    String(const String& other) = default;
 
    String(String&& src) noexcept = default;
 
    String(const std::string& str, int64_t id = 0)
        : std::string(str)
        , m_id(id)
    {
    }
 
    String(const char* str)
        : std::string(str)
        , m_id(0)
    {
    }
 
    String(const char* str, size_t len, int64_t id = 0)
        : std::string(str, len)
        , m_id(id)
    {
    }
 
    String(size_t len, char ch, int64_t id = 0)
        : std::string(len, ch)
        , m_id(id)
    {
    }
 
    ~String() noexcept = default;
 
    String& operator=(const std::string& si)
    {
        assign(si);
        m_id = 0;
        return *this;
    }
 
    String& operator=(const String& other) = default;
    String& operator=(String&& other) noexcept = default;
 
    String& operator=(const char* str)
    {
        assign(str);
        m_id = 0;
        return *this;
    }
 
    int64_t ident() const
    {
        return m_id;
    }
 
    void ident(int64_t id)
    {
        m_id = id;
    }
 
    bool in(std::initializer_list<String> list) const;
 
    bool matches(const String& pattern, const String& options = String()) const;
 
    Strings split(const String& pattern) const;
 
    String replace(const String& pattern, const String& replacement) const;
 
    String toUpperCase() const;
 
    String toLowerCase() const;
 
    int toInt() const;
 
    bool startsWith(const String& subject) const;
 
    bool contains(const String& subject) const;
 
    bool endsWith(const String& subject) const;
 
    String trim() const;
 
private:
    int64_t m_id {0};
};
 
} // namespace sptk