1 files changed, 62 insertions, 0 deletions
diff --git a/pcbnew/router/pns_algo_base.h b/pcbnew/router/pns_algo_base.h
new file mode 100644
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+++ b/pcbnew/router/pns_algo_base.h
@@ -0,0 +1,62 @@
+/*
+ * 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_ALGO_BASE_H
+#define __PNS_ALGO_BASE_H
+
+#include <wx/wx.h> // for wxString
+
+#include "pns_routing_settings.h"
+
+class PNS_ROUTER;
+class PNS_LOGGER;
+
+/**
+ * Class PNS_ALGO_BASE
+ *
+ * Base class for all P&S algorithms (shoving, walkaround, line placement, dragging, etc.)
+ * Holds a bunch of objects commonly used by all algorithms (P&S settings, parent router instance, logging)
+ */
+class PNS_ALGO_BASE
+{
+public:
+    PNS_ALGO_BASE( PNS_ROUTER* aRouter ) :
+        m_router( aRouter )
+    {}
+
+    virtual ~PNS_ALGO_BASE() {}
+
+    ///> Returns the instance of our router
+    PNS_ROUTER* Router() const
+    {
+        return m_router;
+    }
+
+    ///> Returns current router settings
+    PNS_ROUTING_SETTINGS& Settings() const;
+
+    ///> Returns the logger object, allowing to dump geometry to a file.
+    virtual PNS_LOGGER* Logger();
+
+private:
+    PNS_ROUTER* m_router;
+};
+
+#endif