From 9d7ce1e6a4ac3eedacf709a2dae42ccc7f11a541 Mon Sep 17 00:00:00 2001
From: Ichthyostega <prg@ichthyostega.de>
Date: Mon, 3 Sep 2018 03:49:23 +0200
Subject: [PATCH] EventLog: now able to use the CursorGear immediately as state
 core

...since TreeExplorer automatically does the iterator wrapping for us.
As added benefit, we have now a direct API to control the search direction
---
 src/lib/test/event-log.hpp | 14 +++-----------
 wiki/thinkPad.ichthyo.mm   | 19 +++++++++++++++++++
 2 files changed, 22 insertions(+), 11 deletions(-)

diff --git a/src/lib/test/event-log.hpp b/src/lib/test/event-log.hpp
index 8717fbd0c..c4e9d9686 100644
--- a/src/lib/test/event-log.hpp
+++ b/src/lib/test/event-log.hpp
@@ -77,8 +77,8 @@ namespace test{
     auto
     buildSearchFilter(Log const& srcSeq)
     {
-      using Iter  = lib::IterCursor<Log::const_iterator>;
-      return treeExplore(Iter (srcSeq))
+      using Cursor  = lib::iter::CursorGear<Log::const_iterator>;
+      return treeExplore (Cursor{srcSeq.begin(), srcSeq.end()})
                 .mutableFilter();
     }
   }
@@ -327,15 +327,7 @@ namespace test{
       void
       attachNextSerchStep (COND&& filter, Direction direction)
         {
-          switch (direction)
-            {
-              case FORWARD:
-                solution_.switchForwards();
-                break;
-              case BACKWARD:
-                solution_.switchBackwards();
-                break;
-            }
+          solution_.reverse (BACKWARD == direction);
           solution_.setNewFilter (forward<COND> (filter));
         }
       
diff --git a/wiki/thinkPad.ichthyo.mm b/wiki/thinkPad.ichthyo.mm
index ff40029c9..83bc81ce0 100644
--- a/wiki/thinkPad.ichthyo.mm
+++ b/wiki/thinkPad.ichthyo.mm
@@ -30715,6 +30715,8 @@
 </node>
 <node CREATED="1535891156816" ID="ID_679300718" MODIFIED="1535891164631" TEXT="ist komplex">
 <icon BUILTIN="smiley-neutral"/>
+<node CREATED="1535939100410" ID="ID_1893557511" MODIFIED="1535939107373" TEXT="aber von einer Art, die mir gef&#xe4;llt"/>
+<node CREATED="1535939111640" ID="ID_1649632412" MODIFIED="1535939115932" TEXT="war bisher gut wartbar"/>
 </node>
 </node>
 <node COLOR="#338800" CREATED="1514328717684" ID="ID_137835978" MODIFIED="1535892401183" TEXT="neuer Anlauf IterExplorer II">
@@ -31150,6 +31152,23 @@
 <node COLOR="#338800" CREATED="1535934121614" ID="ID_757923717" MODIFIED="1535937964888" TEXT="umstellen von IterTools -&gt; TreeExplorer">
 <icon BUILTIN="button_ok"/>
 </node>
+<node COLOR="#338800" CREATED="1535938792363" ID="ID_428321880" MODIFIED="1535938844914" TEXT="CursorGear direkt als Core verwenden">
+<richcontent TYPE="NOTE"><html>
+  <head>
+    
+  </head>
+  <body>
+    <p>
+      TreeExplorer macht das Wrappen f&#252;r uns automatisch,
+    </p>
+    <p>
+      und au&#223;erdem haben wir nun ein direktes API f&#252;r die Laufrichtung
+    </p>
+  </body>
+</html>
+</richcontent>
+<icon BUILTIN="button_ok"/>
+</node>
 </node>
 <node BACKGROUND_COLOR="#eee5c3" COLOR="#990000" CREATED="1535938028929" ID="ID_1910123172" MODIFIED="1535938091638" TEXT="Backtracking Search-Engine einbauen">
 <arrowlink COLOR="#23408f" DESTINATION="ID_1801538785" ENDARROW="Default" ENDINCLINATION="20;-55;" ID="Arrow_ID_1048873840" STARTARROW="None" STARTINCLINATION="-120;0;"/>