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authorHanoh Haim <hhaim@cisco.com>2015-06-24 14:03:29 +0300
committerHanoh Haim <hhaim@cisco.com>2015-06-24 14:03:29 +0300
commit8b52a31ed2c299b759f330c4f976b9c70f5765f4 (patch)
tree9d6da5438b5b56b1d2d57e6c13494b4e65d000e7 /yaml-cpp/src/nodebuilder.h
first version
Diffstat (limited to 'yaml-cpp/src/nodebuilder.h')
-rwxr-xr-xyaml-cpp/src/nodebuilder.h61
1 files changed, 61 insertions, 0 deletions
diff --git a/yaml-cpp/src/nodebuilder.h b/yaml-cpp/src/nodebuilder.h
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+++ b/yaml-cpp/src/nodebuilder.h
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+#ifndef NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+#define NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+
+#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
+#pragma once
+#endif
+
+#include "yaml-cpp/eventhandler.h"
+#include <map>
+#include <memory>
+#include <stack>
+#include <vector>
+
+namespace YAML
+{
+ class Node;
+
+ class NodeBuilder: public EventHandler
+ {
+ public:
+ explicit NodeBuilder(Node& root);
+ virtual ~NodeBuilder();
+
+ virtual void OnDocumentStart(const Mark& mark);
+ virtual void OnDocumentEnd();
+
+ virtual void OnNull(const Mark& mark, anchor_t anchor);
+ virtual void OnAlias(const Mark& mark, anchor_t anchor);
+ virtual void OnScalar(const Mark& mark, const std::string& tag, anchor_t anchor, const std::string& value);
+
+ virtual void OnSequenceStart(const Mark& mark, const std::string& tag, anchor_t anchor);
+ virtual void OnSequenceEnd();
+
+ virtual void OnMapStart(const Mark& mark, const std::string& tag, anchor_t anchor);
+ virtual void OnMapEnd();
+
+ private:
+ Node& Push(anchor_t anchor);
+ Node& Push();
+ Node& Top();
+ void Pop();
+
+ void Insert(Node& node);
+ void RegisterAnchor(anchor_t anchor, Node& node);
+
+ private:
+ Node& m_root;
+ bool m_initializedRoot;
+ bool m_finished;
+
+ std::stack<Node *> m_stack;
+ std::stack<Node *> m_pendingKeys;
+ std::stack<bool> m_didPushKey;
+
+ typedef std::vector<Node *> Anchors;
+ Anchors m_anchors;
+ };
+}
+
+#endif // NODEBUILDER_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+