75 lines
2.1 KiB
C++
75 lines
2.1 KiB
C++
#ifndef NODE_NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#define NODE_NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#if defined(_MSC_VER) || \
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(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
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(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
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#pragma once
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#endif
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#include <vector>
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#include "yaml-cpp/anchor.h"
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#include "yaml-cpp/emitterstyle.h"
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#include "yaml-cpp/eventhandler.h"
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#include "yaml-cpp/node/ptr.h"
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namespace YAML {
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namespace detail {
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class node;
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} // namespace detail
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struct Mark;
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} // namespace YAML
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namespace YAML {
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class Node;
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class NodeBuilder : public EventHandler {
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public:
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NodeBuilder();
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NodeBuilder(const NodeBuilder&) = delete;
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NodeBuilder(NodeBuilder&&) = delete;
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NodeBuilder& operator=(const NodeBuilder&) = delete;
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NodeBuilder& operator=(NodeBuilder&&) = delete;
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~NodeBuilder() override;
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Node Root();
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void OnDocumentStart(const Mark& mark) override;
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void OnDocumentEnd() override;
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void OnNull(const Mark& mark, anchor_t anchor) override;
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void OnAlias(const Mark& mark, anchor_t anchor) override;
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void OnScalar(const Mark& mark, const std::string& tag,
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anchor_t anchor, const std::string& value) override;
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void OnSequenceStart(const Mark& mark, const std::string& tag,
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anchor_t anchor, EmitterStyle::value style) override;
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void OnSequenceEnd() override;
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void OnMapStart(const Mark& mark, const std::string& tag,
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anchor_t anchor, EmitterStyle::value style) override;
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void OnMapEnd() override;
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private:
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detail::node& Push(const Mark& mark, anchor_t anchor);
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void Push(detail::node& node);
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void Pop();
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void RegisterAnchor(anchor_t anchor, detail::node& node);
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private:
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detail::shared_memory_holder m_pMemory;
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detail::node* m_pRoot;
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using Nodes = std::vector<detail::node *>;
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Nodes m_stack;
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Nodes m_anchors;
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using PushedKey = std::pair<detail::node*, bool>;
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std::vector<PushedKey> m_keys;
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std::size_t m_mapDepth;
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};
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} // namespace YAML
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#endif // NODE_NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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