io_fwd.hpp

// SPDX-License-Identifier: BSL-1.0
// Copyright 2025-2026, 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/open-cpp-libraries/core
 
#ifndef OCL_CORE_IO
#define OCL_CORE_IO
 
#include <ocl/detail/config.hpp>
 
#ifndef OCL_FREESTANDING
#define console_io_out ::std::cout
#define console_io_in  ::std::cin
 
#include <iostream>
#else
#define console_io_out ::ocl::io::void_cout
#define console_io_in  ::ocl::io::void_cin
 
#warning The OCL doesnt define IO streams in freestanding mode.
 
namespace ocl::io
{
 
    class void_stream final
    {
    public:
        void_stream()  = default;
        ~void_stream() = default;
 
        void_stream& operator=(const void_stream&) = default;
        void_stream(const void_stream&)            = default;
 
        void_stream& operator<<(...) = delete;
        void_stream& operator>>(...) = delete;
        
    }
 
    inline void_stream void_cout;
    inline void_stream void_cin;
 
} // namespace ocl::io
 
#endif
#endif