node.inl

Go to the documentation of this file.

// # 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.hpp"
#if !TOML_IMPLEMENTATION
#error This is an implementation-only header.
#endif
// # }}
 
#include "array.hpp"
#include "at_path.hpp"
#include "header_start.hpp"
#include "node.hpp"
#include "node_view.hpp"
#include "table.hpp"
#include "value.hpp"
 
TOML_NAMESPACE_START {
  TOML_EXTERNAL_LINKAGE
  node::node() noexcept = default;
 
  TOML_EXTERNAL_LINKAGE
  node::~node() noexcept = default;
 
  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_view<node> node::at_path(std::string_view path) noexcept {
    return toml::at_path(*this, path);
  }
 
  TOML_EXTERNAL_LINKAGE
  node_view<const node> node::at_path(std::string_view path) const noexcept {
    return toml::at_path(*this, path);
  }
 
  TOML_EXTERNAL_LINKAGE
  node_view<node> node::at_path(const path& p) noexcept {
    return toml::at_path(*this, p);
  }
 
  TOML_EXTERNAL_LINKAGE
  node_view<const node> node::at_path(const path& p) const noexcept {
    return toml::at_path(*this, p);
  }
 
#if TOML_ENABLE_WINDOWS_COMPAT
 
  TOML_EXTERNAL_LINKAGE
  node_view<node> node::at_path(std::wstring_view path) {
    return toml::at_path(*this, path);
  }
 
  TOML_EXTERNAL_LINKAGE
  node_view<const node> node::at_path(std::wstring_view path) const {
    return toml::at_path(*this, path);
  }
 
#endif  // TOML_ENABLE_WINDOWS_COMPAT
 
  TOML_EXTERNAL_LINKAGE
  node_view<node> node::operator[](const path& p) noexcept {
    return toml::at_path(*this, p);
  }
 
  TOML_EXTERNAL_LINKAGE
  node_view<const node> node::operator[](const path& p) const noexcept {
    return toml::at_path(*this, p);
  }
}
TOML_NAMESPACE_END;
 
TOML_IMPL_NAMESPACE_START {
  TOML_PURE_GETTER
  TOML_EXTERNAL_LINKAGE
  bool TOML_CALLCONV node_deep_equality(const node* lhs, const node* rhs) noexcept {
    // both same or both null
    if (lhs == rhs) return true;
 
    // lhs null != rhs null or different types
    if ((!lhs != !rhs) || lhs->type() != rhs->type()) return false;
 
    return lhs->visit([=](auto& l) noexcept {
      using concrete_type = remove_cvref<decltype(l)>;
 
      return l == *(rhs->as<concrete_type>());
    });
  }
}
TOML_IMPL_NAMESPACE_END;
 
#include "header_end.hpp"