From ecd64456ae06d52250c818981948fdd0e884f9aa Mon Sep 17 00:00:00 2001
From: Paul Beckingham <paul@beckingham.net>
Date: Sun, 25 May 2014 09:26:32 -0400
Subject: [PATCH] A3

- Removed obsolete ::sequence method.
---
 src/A3.cpp | 88 ------------------------------------------------------
 src/A3.h   |  1 -
 2 files changed, 89 deletions(-)

diff --git a/src/A3.cpp b/src/A3.cpp
index 97aca0a57..71d239670 100644
--- a/src/A3.cpp
+++ b/src/A3.cpp
@@ -759,94 +759,6 @@ const A3 A3::tokenize (const A3& input) const
   return output;
 }
 
-////////////////////////////////////////////////////////////////////////////////
-// Convert:     1-3,5 7 92bea814-2e3f-487b-92a1-3286dd1a7eda
-// To:          (id=1 or id=2 or id=3 or id=5 or id=7 or
-//               uuid=92bea814-2e3f-487b-92a1-3286dd1a7eda)
-const A3 A3::sequence (const A3& input) const
-{
-  A3 sequenced;
-
-  // Extract all the components of a sequence.
-  std::vector <int> ids;
-  std::vector <std::string> uuids;
-  std::vector <Arg>::const_iterator arg;
-  for (arg = input.begin (); arg != input.end (); ++arg)
-  {
-    if (arg->_category == Arg::cat_id)
-      extract_id (arg->_raw, ids);
-
-    else if (arg->_category == Arg::cat_uuid)
-      extract_uuid (arg->_raw, uuids);
-  }
-
-  // If there is no sequence, we're done.
-  if (ids.size () == 0 && uuids.size () == 0)
-    return input;
-
-  if (ids.size () == 1 && ids[0] < 1)
-    throw format (STRING_A3_ZERO_ID, ids[0]);
-
-  // Copy everything up to the first id/uuid.
-  for (arg = input.begin (); arg != input.end (); ++arg)
-  {
-    if (arg->_category == Arg::cat_id || arg->_category == Arg::cat_uuid)
-      break;
-
-    sequenced.push_back (*arg);
-  }
-
-  // Insert the algebraic form.
-  sequenced.push_back (Arg ("(", Arg::cat_op));
-
-  for (unsigned int i = 0; i < ids.size (); ++i)
-  {
-    if (i)
-      sequenced.push_back (Arg ("or", Arg::cat_op));
-
-    sequenced.push_back (Arg ("id",           Arg::type_number, Arg::cat_dom));
-    sequenced.push_back (Arg ("=",                              Arg::cat_op));
-    sequenced.push_back (Arg (format(ids[i]), Arg::type_number, Arg::cat_literal));
-  }
-
-  for (unsigned int i = 0; i < uuids.size (); ++i)
-  {
-    if (ids.size () + i > 0)
-      sequenced.push_back (Arg ("or", Arg::cat_op));
-
-    // A full-length UUID requires a string comparison.
-    if (uuids[i].length () == 36)
-    {
-      sequenced.push_back (Arg ("uuid",         Arg::type_string, Arg::cat_dom));
-      sequenced.push_back (Arg ("=",                              Arg::cat_op));
-      sequenced.push_back (Arg (uuids[i],       Arg::type_string, Arg::cat_literal));
-    }
-    // A UUID fragment is a leftmost comparison.
-    else
-    {
-      sequenced.push_back (Arg ("uuid",         Arg::type_string, Arg::cat_dom));
-      sequenced.push_back (Arg ("~",                              Arg::cat_op));
-      sequenced.push_back (Arg ("^" + uuids[i], Arg::type_string, Arg::cat_rx));
-    }
-  }
-
-  sequenced.push_back (Arg (")", Arg::cat_op));
-
-  // Now copy everything after the last id/uuid.
-  bool found_id = false;
-  for (arg = input.begin (); arg != input.end (); ++arg)
-  {
-    if (arg->_category == Arg::cat_id || arg->_category == Arg::cat_uuid)
-      found_id = true;
-
-    else if (found_id)
-      sequenced.push_back (*arg);
-  }
-
-  sequenced.dump ("A3::sequence");
-  return sequenced;
-}
-
 ////////////////////////////////////////////////////////////////////////////////
 // Dijkstra Shunting Algorithm.
 // http://en.wikipedia.org/wiki/Shunting-yard_algorithm
diff --git a/src/A3.h b/src/A3.h
index 03c1633af..231dd036e 100644
--- a/src/A3.h
+++ b/src/A3.h
@@ -62,7 +62,6 @@ public:
   const A3 extract_modifications () const;
 
   const A3 tokenize (const A3&) const;
-  const A3 sequence (const A3&) const;
   const A3 postfix (const A3&) const;
 
   static bool is_attr (Nibbler&, Arg&);