tomlplusplus/include/toml++/impl/node_impl.h

//# This file is a part of toml++ and is subject to the the terms of the MIT license.
//# Copyright (c) Mark Gillard <mark.gillard@outlook.com.au>
//# See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text.
// SPDX-License-Identifier: MIT

#pragma once
//# {{
#include "preprocessor.h"
#if !TOML_IMPLEMENTATION
	#error This is an implementation-only header.
#endif
//# }}

#include "node.h"

TOML_NAMESPACE_START
{
	TOML_EXTERNAL_LINKAGE
	node::node(node && other) noexcept //
		: source_{ std::exchange(other.source_, {}) }
	{}

	TOML_EXTERNAL_LINKAGE
	node::node(const node& /*other*/) noexcept
	{
		// does not copy source information - this is not an error
		//
		// see https://github.com/marzer/tomlplusplus/issues/49#issuecomment-665089577
	}

	TOML_EXTERNAL_LINKAGE
	node& node::operator=(const node& /*rhs*/) noexcept
	{
		// does not copy source information - this is not an error
		//
		// see https://github.com/marzer/tomlplusplus/issues/49#issuecomment-665089577

		source_ = {};
		return *this;
	}

	TOML_EXTERNAL_LINKAGE
	node& node::operator=(node&& rhs) noexcept
	{
		if (&rhs != this)
			source_ = std::exchange(rhs.source_, {});
		return *this;
	}

	TOML_EXTERNAL_LINKAGE
	node::operator node_view<node>() noexcept
	{
		return node_view<node>(this);
	}

	TOML_EXTERNAL_LINKAGE
	node::operator node_view<const node>() const noexcept
	{
		return node_view<const node>(this);
	}
}
TOML_NAMESPACE_END;