62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
#ifndef NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#define NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__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 "yaml-cpp/eventhandler.h"
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#include <map>
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#include <memory>
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#include <stack>
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#include <vector>
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namespace YAML
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{
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class Node;
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class NodeBuilder: public EventHandler
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{
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public:
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explicit NodeBuilder(Node& root);
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virtual ~NodeBuilder();
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virtual void OnDocumentStart(const Mark& mark);
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virtual void OnDocumentEnd();
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virtual void OnNull(const Mark& mark, anchor_t anchor);
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virtual void OnAlias(const Mark& mark, anchor_t anchor);
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virtual void OnScalar(const Mark& mark, const std::string& tag, anchor_t anchor, const std::string& value);
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virtual void OnSequenceStart(const Mark& mark, const std::string& tag, anchor_t anchor);
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virtual void OnSequenceEnd();
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virtual void OnMapStart(const Mark& mark, const std::string& tag, anchor_t anchor);
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virtual void OnMapEnd();
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private:
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Node& Push(anchor_t anchor);
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Node& Push();
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Node& Top();
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void Pop();
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void Insert(Node& node);
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void RegisterAnchor(anchor_t anchor, Node& node);
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private:
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Node& m_root;
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bool m_initializedRoot;
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bool m_finished;
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std::stack<Node *> m_stack;
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std::stack<Node *> m_pendingKeys;
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std::stack<bool> m_didPushKey;
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typedef std::vector<Node *> Anchors;
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Anchors m_anchors;
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};
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}
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#endif // NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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