From 28741f589289076d03e70d6d94aa6f77f9850492 Mon Sep 17 00:00:00 2001
From: Daniel D'Avella <ddavella@stsci.edu>
Date: Tue, 8 May 2018 15:39:23 -0400
Subject: [PATCH 1/3] Make private members of Node class protected instead

---
 include/yaml-cpp/node/node.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/yaml-cpp/node/node.h b/include/yaml-cpp/node/node.h
index 1ded7d2..dc92d64 100644
--- a/include/yaml-cpp/node/node.h
+++ b/include/yaml-cpp/node/node.h
@@ -113,7 +113,7 @@ class YAML_CPP_API Node {
   template <typename Key, typename Value>
   void force_insert(const Key& key, const Value& value);
 
- private:
+ protected:
   enum Zombie { ZombieNode };
   explicit Node(Zombie);
   explicit Node(detail::node& node, detail::shared_memory_holder pMemory);
@@ -128,7 +128,7 @@ class YAML_CPP_API Node {
   void AssignData(const Node& rhs);
   void AssignNode(const Node& rhs);
 
- private:
+ protected:
   bool m_isValid;
   mutable detail::shared_memory_holder m_pMemory;
   mutable detail::node* m_pNode;

From f881758b840725523d02a4c605e0b3e45b6989d6 Mon Sep 17 00:00:00 2001
From: Daniel D'Avella <drdavella@gmail.com>
Date: Thu, 10 May 2018 10:32:01 -0400
Subject: [PATCH 2/3] Make nodebuilder part of the public API

---
 {src => include/yaml-cpp}/nodebuilder.h | 0
 src/node.cpp                            | 2 +-
 src/nodebuilder.cpp                     | 2 +-
 src/parse.cpp                           | 2 +-
 4 files changed, 3 insertions(+), 3 deletions(-)
 rename {src => include/yaml-cpp}/nodebuilder.h (100%)

diff --git a/src/nodebuilder.h b/include/yaml-cpp/nodebuilder.h
similarity index 100%
rename from src/nodebuilder.h
rename to include/yaml-cpp/nodebuilder.h
diff --git a/src/node.cpp b/src/node.cpp
index 2088e13..3fab63b 100644
--- a/src/node.cpp
+++ b/src/node.cpp
@@ -1,5 +1,5 @@
 #include "yaml-cpp/node/node.h"
-#include "nodebuilder.h"
+#include "yaml-cpp/nodebuilder.h"
 #include "nodeevents.h"
 
 namespace YAML {
diff --git a/src/nodebuilder.cpp b/src/nodebuilder.cpp
index 093d2ef..9a2ecc3 100644
--- a/src/nodebuilder.cpp
+++ b/src/nodebuilder.cpp
@@ -1,7 +1,7 @@
 #include <assert.h>
 #include <cassert>
 
-#include "nodebuilder.h"
+#include "yaml-cpp/nodebuilder.h"
 #include "yaml-cpp/node/detail/node.h"
 #include "yaml-cpp/node/impl.h"
 #include "yaml-cpp/node/node.h"
diff --git a/src/parse.cpp b/src/parse.cpp
index 0b2ae4a..32fbaea 100644
--- a/src/parse.cpp
+++ b/src/parse.cpp
@@ -6,7 +6,7 @@
 #include "yaml-cpp/node/node.h"
 #include "yaml-cpp/node/impl.h"
 #include "yaml-cpp/parser.h"
-#include "nodebuilder.h"
+#include "yaml-cpp/nodebuilder.h"
 
 namespace YAML {
 Node Load(const std::string& input) {

From acf5912d90f197811182a974f39b5e4122c25e61 Mon Sep 17 00:00:00 2001
From: Daniel D'Avella <drdavella@gmail.com>
Date: Thu, 10 May 2018 10:32:52 -0400
Subject: [PATCH 3/3] Change nodebuilder private members to protected

---
 include/yaml-cpp/nodebuilder.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/yaml-cpp/nodebuilder.h b/include/yaml-cpp/nodebuilder.h
index a6a47f0..f0481de 100644
--- a/include/yaml-cpp/nodebuilder.h
+++ b/include/yaml-cpp/nodebuilder.h
@@ -47,13 +47,13 @@ class NodeBuilder : public EventHandler {
                           anchor_t anchor, EmitterStyle::value style);
   virtual void OnMapEnd();
 
- private:
+ protected:
   detail::node& Push(const Mark& mark, anchor_t anchor);
   void Push(detail::node& node);
   void Pop();
   void RegisterAnchor(anchor_t anchor, detail::node& node);
 
- private:
+ protected:
   detail::shared_memory_holder m_pMemory;
   detail::node* m_pRoot;