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// Copyright 2025, Amlal El Mahrouss (amlal@nekernel.org)
// Distributed under the Boost Software License, Version 1.0. (See accompanying
// file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
// Official repository: https://github.com/ocl-org/tproc
#ifndef OCL_TPROC_ROPE_FWD_HPP
#define OCL_TPROC_ROPE_FWD_HPP
#include <memory>
#include <boost/utility/string_view.hpp>
/// \file rope_fwd.hpp
/// \brief Basic forward definitions of the `rope` type.
namespace ocl {
/// \brief This class implements a rope type for any **CharT** type.
/// \note Specializations are available as `crope` and `wrope`.
/// \author Amlal El Mahrouss
template <class CharT, class Traits = std::char_traits<CharT>,
class Allocator = std::allocator<CharT>>
class basic_rope final {
public:
using traits_type = Traits;
using value_type = CharT;
using allocator_type = Allocator;
using size_type = std::allocator_traits<Allocator>::size_type;
using reference = CharT &;
using const_reference = const CharT &;
using pointer = std::allocator_traits<Allocator>::pointer;
using const_pointer = std::allocator_traits<Allocator>::pointer;
CharT *begin();
CharT *end();
size_type size();
bool empty() const;
~basic_rope() = default;
basic_rope(const boost::string_view& in = {});
private:
struct impl;
std::unique_ptr<impl> impl_;
#if !defined(OCL_ROPE_IMPL)
struct impl {};
#endif
};
#if __cplusplus >= 201811L
#ifdef __cpp_char8_t
using u8rope = basic_rope<char8_t>;
#endif
#endif
using crope = basic_rope<char>;
using wrope = basic_rope<wchar_t>;
} // namespace ocl
#endif
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