Moved all code to src/ and include/ directories.

src/scalar.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "content.h"
+#include <string>
+
+namespace YAML
+{
+	class Scalar: public Content
+	{
+	public:
+		Scalar();
+		virtual ~Scalar();
+
+		virtual void Parse(Scanner *pScanner, const ParserState& state);
+		virtual void Write(std::ostream& out, int indent, bool startedLine, bool onlyOneCharOnLine);
+
+		// extraction
+		virtual void Read(std::string& s);
+		virtual void Read(int& i);
+		virtual void Read(unsigned& u);
+		virtual void Read(long& l);
+		virtual void Read(float& f);
+		virtual void Read(double& d);
+		virtual void Read(char& c);
+
+		// ordering
+		virtual int Compare(Content *pContent);
+		virtual int Compare(Scalar *pScalar);
+		virtual int Compare(Sequence *pSeq) { return -1; }
+		virtual int Compare(Map *pMap) { return -1; }
+
+	protected:
+		std::string m_data;
+	};
+}