3f4a540ca6
also: - added `at_path()` (closes #118) - added `node_view::operator==` - updated conformance tests
117 lines
2.5 KiB
C++
117 lines
2.5 KiB
C++
//# This file is a part of toml++ and is subject to the the terms of the MIT license.
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//# Copyright (c) Mark Gillard <mark.gillard@outlook.com.au>
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//# See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text.
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// SPDX-License-Identifier: MIT
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#pragma once
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//# {{
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#include "preprocessor.h"
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#if !TOML_IMPLEMENTATION
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#error This is an implementation-only header.
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#endif
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//# }}
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#include "node.h"
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#include "node_view.h"
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#include "at_path.h"
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#include "table.h"
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#include "array.h"
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#include "value.h"
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#include "header_start.h"
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TOML_NAMESPACE_START
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{
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TOML_EXTERNAL_LINKAGE
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node::node(node && other) noexcept //
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: source_{ std::exchange(other.source_, {}) }
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{}
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TOML_EXTERNAL_LINKAGE
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node::node(const node& /*other*/) noexcept
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{
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// does not copy source information - this is not an error
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//
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// see https://github.com/marzer/tomlplusplus/issues/49#issuecomment-665089577
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}
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TOML_EXTERNAL_LINKAGE
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node& node::operator=(const node& /*rhs*/) noexcept
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{
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// does not copy source information - this is not an error
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//
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// see https://github.com/marzer/tomlplusplus/issues/49#issuecomment-665089577
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source_ = {};
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return *this;
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}
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TOML_EXTERNAL_LINKAGE
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node& node::operator=(node&& rhs) noexcept
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{
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if (&rhs != this)
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source_ = std::exchange(rhs.source_, {});
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return *this;
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}
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TOML_EXTERNAL_LINKAGE
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node::~node() noexcept = default;
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TOML_EXTERNAL_LINKAGE
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node_view<node> node::at_path(std::string_view path) noexcept
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{
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return toml::at_path(*this, path);
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}
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TOML_EXTERNAL_LINKAGE
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node_view<const node> node::at_path(std::string_view path) const noexcept
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{
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return toml::at_path(*this, path);
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}
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#if TOML_ENABLE_WINDOWS_COMPAT
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TOML_EXTERNAL_LINKAGE
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node_view<node> node::at_path(std::wstring_view path)
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{
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return toml::at_path(*this, path);
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}
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TOML_EXTERNAL_LINKAGE
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node_view<const node> node::at_path(std::wstring_view path) const
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{
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return toml::at_path(*this, path);
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}
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#endif // TOML_ENABLE_WINDOWS_COMPAT
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}
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TOML_NAMESPACE_END;
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TOML_IMPL_NAMESPACE_START
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{
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TOML_EXTERNAL_LINKAGE
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bool node_deep_equality(const node* lhs, const node* rhs) noexcept
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{
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// both same or both null
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if (lhs == rhs)
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return true;
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// lhs null != rhs null or different types
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if ((!lhs != !rhs) || lhs->type() != rhs->type())
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return false;
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bool same;
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lhs->visit(
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[=, &same](auto& l) noexcept
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{
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using concrete_type = remove_cvref<decltype(l)>;
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same = (l == *(rhs->as<concrete_type>()));
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});
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return same;
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}
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}
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TOML_IMPL_NAMESPACE_END;
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#include "header_end.h"
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