From dbe90e163e0ece429b2c385e6512553e44a3c44f Mon Sep 17 00:00:00 2001
From: Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
Date: Wed, 19 Feb 2020 18:21:56 +0100
Subject: [PATCH] router: use one global logger object

---
 pcbnew/router/pns_algo_base.h | 12 ++++++++++--
 pcbnew/router/pns_dragger.cpp |  9 ---------
 pcbnew/router/pns_dragger.h   |  3 ---
 pcbnew/router/pns_router.cpp  |  2 +-
 4 files changed, 11 insertions(+), 15 deletions(-)

diff --git a/pcbnew/router/pns_algo_base.h b/pcbnew/router/pns_algo_base.h
index a3d43372c7..b960a35e7c 100644
--- a/pcbnew/router/pns_algo_base.h
+++ b/pcbnew/router/pns_algo_base.h
@@ -40,7 +40,9 @@ class ALGO_BASE
 {
 public:
     ALGO_BASE( ROUTER* aRouter ) :
-        m_debugDecorator( nullptr ), m_router( aRouter )
+        m_debugDecorator( nullptr ), 
+        m_router( aRouter ),
+        m_logger( nullptr )
     {}
 
     virtual ~ALGO_BASE() {}
@@ -57,6 +59,11 @@ public:
     ///> Returns the logger object, allowing to dump geometry to a file.
     virtual LOGGER* Logger();
 
+    void SetLogger( LOGGER* aLogger )
+    {
+        m_logger = aLogger;
+    }
+
     /**
     * Function SetDebugDecorator
     *
@@ -72,9 +79,10 @@ public:
         return m_debugDecorator;
     }
 
-private:
+protected:
     DEBUG_DECORATOR *m_debugDecorator;
     ROUTER* m_router;
+    LOGGER* m_logger;
 };
 
 }
diff --git a/pcbnew/router/pns_dragger.cpp b/pcbnew/router/pns_dragger.cpp
index 299c163d2c..009b0d0f62 100644
--- a/pcbnew/router/pns_dragger.cpp
+++ b/pcbnew/router/pns_dragger.cpp
@@ -397,13 +397,4 @@ const ITEM_SET DRAGGER::Traces()
     return m_draggedItems;
 }
 
-
-LOGGER* DRAGGER::Logger()
-{
-    if( m_shove )
-        return m_shove->Logger();
-
-    return NULL;
-}
-
 }
diff --git a/pcbnew/router/pns_dragger.h b/pcbnew/router/pns_dragger.h
index 1d71dcfa2c..2a79cb10ea 100644
--- a/pcbnew/router/pns_dragger.h
+++ b/pcbnew/router/pns_dragger.h
@@ -97,9 +97,6 @@ public:
      */
     const ITEM_SET Traces();
 
-    /// @copydoc ALGO_BASE::Logger()
-    virtual LOGGER* Logger() override;
-
     void SetMode( int aDragMode );
 
 private:
diff --git a/pcbnew/router/pns_router.cpp b/pcbnew/router/pns_router.cpp
index 8b6884b983..7e3deb5e9e 100644
--- a/pcbnew/router/pns_router.cpp
+++ b/pcbnew/router/pns_router.cpp
@@ -178,7 +178,7 @@ bool ROUTER::isStartingPointRoutable( const VECTOR2I& aWhere, int aLayer )
 }
 
 bool ROUTER::StartRouting( const VECTOR2I& aP, ITEM* aStartItem, int aLayer )
-{
+{   
 
     if( ! isStartingPointRoutable( aP, aLayer ) )
     {