1 files changed, 85 insertions, 0 deletions
diff --git a/yaml-cpp/include/yaml-cpp/nodeimpl.h b/yaml-cpp/include/yaml-cpp/nodeimpl.h
new file mode 100755
index 00000000..5ca7ddba
--- /dev/null
+++ b/yaml-cpp/include/yaml-cpp/nodeimpl.h
@@ -0,0 +1,85 @@
+#ifndef NODEIMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66
+#define NODEIMPL_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/nodeutil.h"
+#include <cassert>
+
+namespace YAML
+{
+	// implementation of templated things
+	template <typename T>
+	inline const T Node::to() const {
+		T value;
+		*this >> value;
+		return value;
+	}
+
+	template <typename T>
+	inline typename enable_if<is_scalar_convertible<T> >::type operator >> (const Node& node, T& value) {
+		if(!ConvertScalar(node, value))
+			throw InvalidScalar(node.m_mark);
+	}
+	
+	template <typename T>
+	inline const Node *Node::FindValue(const T& key) const {
+		switch(m_type) {
+			case NodeType::Null:
+			case NodeType::Scalar:
+				throw BadDereference();
+			case NodeType::Sequence:
+				return FindFromNodeAtIndex(*this, key);
+			case NodeType::Map:
+				return FindValueForKey(key);
+		}
+		assert(false);
+		throw BadDereference();
+	}
+	
+	template <typename T>
+	inline const Node *Node::FindValueForKey(const T& key) const {
+		for(Iterator it=begin();it!=end();++it) {
+			T t;
+			if(it.first().Read(t)) {
+				if(key == t)
+					return &it.second();
+			}
+		}
+		
+		return 0;
+	}
+	
+	template <typename T>
+	inline const Node& Node::GetValue(const T& key) const {
+		if(const Node *pValue = FindValue(key))
+			return *pValue;
+		throw MakeTypedKeyNotFound(m_mark, key);
+	}
+	
+	template <typename T>
+	inline const Node& Node::operator [] (const T& key) const {
+		return GetValue(key);
+	}
+	
+	inline const Node *Node::FindValue(const char *key) const {
+		return FindValue(std::string(key));
+	}
+
+	inline const Node *Node::FindValue(char *key) const {
+		return FindValue(std::string(key));
+	}
+	
+	inline const Node& Node::operator [] (const char *key) const {
+		return GetValue(std::string(key));
+	}
+
+	inline const Node& Node::operator [] (char *key) const {
+		return GetValue(std::string(key));
+	}
+}
+
+#endif // NODEIMPL_H_62B23520_7C8E_11DE_8A39_0800200C9A66