Build System

- Added new src/commands and src/columns intermediate libs.
- Began implementation of the first Command object.
- Began implementation of the first Column object.
- TDB2, Variant updates.

src/commands/Command.cpp

@@ -27,9 +27,21 @@
 
 #include <iostream>
 #include <Command.h>
+#include <Context.h>
 
 extern Context context;
 
+////////////////////////////////////////////////////////////////////////////////
+Command* Command::factory (const std::string& name)
+{
+/*
+  if (name == "install")  return new Install ();
+
+  throw std::string ("Unrecognized command '") + name + "'";
+*/
+  return NULL;
+}
+
 ////////////////////////////////////////////////////////////////////////////////
 Command::Command ()
 {