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diff --git a/pcbnew/router/pns_meander_placer.h b/pcbnew/router/pns_meander_placer.h
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+++ b/pcbnew/router/pns_meander_placer.h
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+/*
+ * KiRouter - a push-and-(sometimes-)shove PCB router
+ *
+ * Copyright (C) 2013-2014 CERN
+ * Author: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __PNS_MEANDER_PLACER_H
+#define __PNS_MEANDER_PLACER_H
+
+#include <math/vector2d.h>
+
+#include <geometry/shape.h>
+#include <geometry/shape_line_chain.h>
+
+#include "pns_node.h"
+#include "pns_via.h"
+#include "pns_line.h"
+#include "pns_placement_algo.h"
+#include "pns_meander.h"
+#include "pns_meander_placer_base.h"
+
+class PNS_ROUTER;
+class PNS_SHOVE;
+class PNS_OPTIMIZER;
+class PNS_ROUTER_BASE;
+
+/**
+ * Class PNS_MEANDER_PLACER
+ *
+ * Single track length matching/meandering tool.
+ */
+class PNS_MEANDER_PLACER : public PNS_MEANDER_PLACER_BASE
+{
+public:
+
+    PNS_MEANDER_PLACER( PNS_ROUTER* aRouter );
+    virtual ~PNS_MEANDER_PLACER();
+
+    /// @copydoc PNS_PLACEMENT_ALGO::Start()
+    virtual bool Start( const VECTOR2I& aP, PNS_ITEM* aStartItem );
+
+    /// @copydoc PNS_PLACEMENT_ALGO::Move()
+    virtual bool Move( const VECTOR2I& aP, PNS_ITEM* aEndItem );
+
+    /// @copydoc PNS_PLACEMENT_ALGO::FixRoute()
+    virtual bool FixRoute( const VECTOR2I& aP, PNS_ITEM* aEndItem );
+
+    /// @copydoc PNS_PLACEMENT_ALGO::CurrentNode()
+    PNS_NODE* CurrentNode( bool aLoopsRemoved = false ) const;
+
+    /// @copydoc PNS_PLACEMENT_ALGO::Traces()
+    const PNS_ITEMSET Traces();
+
+    /// @copydoc PNS_PLACEMENT_ALGO::CurrentEnd()
+    const VECTOR2I& CurrentEnd() const;
+
+    /// @copydoc PNS_PLACEMENT_ALGO::CurrentNets()
+    const std::vector<int> CurrentNets() const
+    {
+        return std::vector<int> (1, m_originLine.Net() );
+    }
+
+    /// @copydoc PNS_PLACEMENT_ALGO::CurrentLayer()
+    int CurrentLayer() const;
+
+    /// @copydoc PNS_MEANDER_PLACER_BASE::TuningInfo()
+    virtual const wxString TuningInfo() const;
+
+    /// @copydoc PNS_MEANDER_PLACER_BASE::TuningStatus()
+    virtual TUNING_STATUS TuningStatus() const;
+
+    /// @copydoc PNS_MEANDER_PLACER_BASE::CheckFit()
+    bool CheckFit ( PNS_MEANDER_SHAPE* aShape );
+
+protected:
+
+    bool doMove( const VECTOR2I& aP, PNS_ITEM* aEndItem, int aTargetLength );
+
+    void setWorld( PNS_NODE* aWorld );
+
+    virtual int origPathLength() const;
+
+    ///> pointer to world to search colliding items
+    PNS_NODE* m_world;
+
+    ///> current routing start point (end of tail, beginning of head)
+    VECTOR2I m_currentStart;
+
+    ///> Current world state
+    PNS_NODE* m_currentNode;
+
+    PNS_LINE m_originLine;
+    PNS_LINE m_currentTrace;
+    PNS_ITEMSET m_tunedPath;
+
+    SHAPE_LINE_CHAIN m_finalShape;
+    PNS_MEANDERED_LINE m_result;
+    PNS_SEGMENT* m_initialSegment;
+
+    int m_lastLength;
+    TUNING_STATUS m_lastStatus;
+};
+
+#endif    // __PNS_MEANDER_PLACER_H