cleared out bad code in DBEngine

LParser.cpp

@@ -0,0 +1,50 @@
+// Lexical Parser
+// Test file
+
+#include <iostream>
+#include "DBEngine.h"
+
+using namespace std;
+
+int digit(char c)
+{
+	if(isdigit(c))
+	{
+		return atoi(c);
+	}
+	return 0;
+}
+
+char alpha(char c)
+{
+	toupper(c);
+	string a = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+	int x = 0;
+	while(x != a.length())
+	{
+		if(c == a[x])
+		{
+			return c;
+		}
+		x++;
+	}
+	return "?";
+}
+
+char space(char c)
+{
+	if(c == " ")
+	{
+		return c;
+	}
+	return "?";
+}
+
+char arnold(char c)
+{
+	if(c == ";")
+	{
+		return c;
+	}
+	return "?";
+}