FF4 - Moved new objects into place

- Moved Mod, Att, Record, StringTable into place, ready for unit tests.

src/Att.h

@@ -0,0 +1,73 @@
+////////////////////////////////////////////////////////////////////////////////
+// task - a command line task list manager.
+//
+// Copyright 2006 - 2009, Paul Beckingham.
+// All rights reserved.
+//
+// This program is free software; you can redistribute it and/or modify it under
+// the terms of the GNU General Public License as published by the Free Software
+// Foundation; either version 2 of the License, or (at your option) any later
+// version.
+//
+// This program is distributed in the hope that it will be useful, but WITHOUT
+// ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+// FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+// details.
+//
+// You should have received a copy of the GNU General Public License along with
+// this program; if not, write to the
+//
+//     Free Software Foundation, Inc.,
+//     51 Franklin Street, Fifth Floor,
+//     Boston, MA
+//     02110-1301
+//     USA
+//
+////////////////////////////////////////////////////////////////////////////////
+#ifndef INCLUDED_ATT
+#define INCLUDED_ATT
+
+#include <string>
+#include <vector>
+
+class Att
+{
+public:
+  Att ();                                       // Default constructor
+  Att (const std::string&, const std::string&); // Simple constructor
+  Att (const Att&);                             // Copy constructor
+  Att& operator= (const Att&);                  // Assignment operator
+  ~Att ();                                      // Destructor
+
+  void parse (const std::string&);
+  std::string composeF4 () const;
+
+  void addMod (const std::string&);
+
+  std::string name () const;
+  void name (const std::string&);
+
+  std::string value () const;
+  void value (const std::string&);
+
+  int value_int () const;
+  void value_int (int);
+
+  bool filter () const;
+  bool required () const;
+  bool reserved () const;
+
+private:
+  void enquote (std::string&) const;
+  void dequote (std::string&) const;
+  void encode (std::string&) const;
+  void decode (std::string&) const;
+
+private:
+  std::string mName;
+  std::string mValue;
+  std::vector <std::string> mMods;
+};
+
+#endif
+////////////////////////////////////////////////////////////////////////////////