Exclusions for Unconnected Items; Markers & exclusions for Parity checks

Fixes https://gitlab.com/kicad/code/kicad/issues/5589

Fixes https://gitlab.com/kicad/code/kicad/issues/5504

include/marker_base.h

@@ -52,7 +52,9 @@ public:
     enum TYPEMARKER {
         MARKER_UNSPEC,
         MARKER_ERC,
-        MARKER_PCB,
+        MARKER_DRC,
+        MARKER_RATSNEST,
+        MARKER_PARITY,
         MARKER_SIMUL
     };
 

pcbnew/CMakeLists.txt

@@ -231,7 +231,6 @@ set( PCBNEW_MICROWAVE_SRCS
     )
 
 set( PCBNEW_DRC_SRCS
-    drc/drc_results_provider.cpp
     drc/drc_test_provider.cpp
     drc/drc_test_provider_annular_width.cpp
     drc/drc_test_provider_disallow.cpp

pcbnew/board.cpp

@@ -221,13 +221,27 @@ void BOARD::IncrementTimeStamp()
 
 std::vector<PCB_MARKER*> BOARD::ResolveDRCExclusions()
 {
+    std::shared_ptr<CONNECTIVITY_DATA> conn = GetConnectivity();
+
+    auto setExcluded =
+            [&conn]( PCB_MARKER* aMarker )
+            {
+                if( aMarker->GetMarkerType() == MARKER_BASE::MARKER_RATSNEST )
+                {
+                    const std::shared_ptr<RC_ITEM>& rcItem = aMarker->GetRCItem();
+                    conn->AddExclusion( rcItem->GetMainItemID(), rcItem->GetAuxItemID() );
+                }
+
+                aMarker->SetExcluded( true );
+            };
+
     for( PCB_MARKER* marker : GetBoard()->Markers() )
     {
         auto i = m_designSettings->m_DrcExclusions.find( marker->Serialize() );
 
         if( i != m_designSettings->m_DrcExclusions.end() )
         {
-            marker->SetExcluded( true );
+            setExcluded( marker );
             m_designSettings->m_DrcExclusions.erase( i );
         }
     }
@@ -240,7 +254,7 @@ std::vector<PCB_MARKER*> BOARD::ResolveDRCExclusions()
 
         if( marker )
         {
-            marker->SetExcluded( true );
+            setExcluded( marker );
             newMarkers.push_back( marker );
         }
     }

pcbnew/connectivity/connectivity_data.cpp

@@ -150,10 +150,10 @@ void CONNECTIVITY_DATA::updateRatsnest()
     std::vector<std::future<size_t>> returns( parallelThreadCount );
 
     auto update_lambda =
-            [&nextNet, &dirty_nets]() -> size_t
+            [this, &nextNet, &dirty_nets]() -> size_t
             {
                 for( size_t i = nextNet++; i < dirty_nets.size(); i = nextNet++ )
-                    dirty_nets[i]->Update();
+                    dirty_nets[i]->Update( m_exclusions );
 
                 return 1;
             };
@@ -405,12 +405,11 @@ unsigned int CONNECTIVITY_DATA::GetUnconnectedCount() const
         if( !net )
             continue;
 
-        const std::vector<CN_EDGE>& edges = net->GetUnconnected();
+        for( const CN_EDGE& edge : net->GetEdges() )
-
+        {
-        if( edges.empty() )
+            if( edge.IsVisible() )
-            continue;
+                ++unconnected;
-
+        }
-        unconnected += edges.size();
     }
 
     return unconnected;
@@ -801,6 +800,48 @@ void CONNECTIVITY_DATA::SetProgressReporter( PROGRESS_REPORTER* aReporter )
 }
 
 
+void CONNECTIVITY_DATA::AddExclusion( const KIID& aBoardItemId1, const KIID& aBoardItemId2 )
+{
+    m_exclusions.insert( std::pair<KIID, KIID>( aBoardItemId1, aBoardItemId2 ) );
+    m_exclusions.insert( std::pair<KIID, KIID>( aBoardItemId2, aBoardItemId1 ) );
+
+    for( RN_NET* rnNet : m_nets )
+    {
+        for( CN_EDGE& edge : rnNet->GetEdges() )
+        {
+            if( ( edge.GetSourceNode()->Parent()->m_Uuid == aBoardItemId1
+                    && edge.GetTargetNode()->Parent()->m_Uuid == aBoardItemId2 )
+             || ( edge.GetSourceNode()->Parent()->m_Uuid == aBoardItemId2
+                    && edge.GetTargetNode()->Parent()->m_Uuid == aBoardItemId1 ) )
+            {
+                edge.SetVisible( false );
+            }
+        }
+    }
+}
+
+
+void CONNECTIVITY_DATA::RemoveExclusion( const KIID& aBoardItemId1, const KIID& aBoardItemId2 )
+{
+    m_exclusions.erase( std::pair<KIID, KIID>( aBoardItemId1, aBoardItemId2 ) );
+    m_exclusions.erase( std::pair<KIID, KIID>( aBoardItemId2, aBoardItemId1 ) );
+
+    for( RN_NET* rnNet : m_nets )
+    {
+        for( CN_EDGE& edge : rnNet->GetEdges() )
+        {
+            if( ( edge.GetSourceNode()->Parent()->m_Uuid == aBoardItemId1
+                    && edge.GetTargetNode()->Parent()->m_Uuid == aBoardItemId2 )
+             || ( edge.GetSourceNode()->Parent()->m_Uuid == aBoardItemId2
+                    && edge.GetTargetNode()->Parent()->m_Uuid == aBoardItemId1 ) )
+            {
+                edge.SetVisible( true );
+            }
+        }
+    }
+}
+
+
 const std::vector<CN_EDGE> CONNECTIVITY_DATA::GetRatsnestForItems( std::vector<BOARD_ITEM*> aItems )
 {
     std::set<int> nets;
@@ -879,9 +920,9 @@ const std::vector<CN_EDGE> CONNECTIVITY_DATA::GetRatsnestForComponent( FOOTPRINT
 
     for( const auto& netcode : nets )
     {
-        const auto& net = GetRatsnestForNet( netcode );
+        RN_NET* net = GetRatsnestForNet( netcode );
 
-        for( const auto& edge : net->GetEdges() )
+        for( const CN_EDGE& edge : net->GetEdges() )
         {
             auto srcNode = edge.GetSourceNode();
             auto dstNode = edge.GetTargetNode();

pcbnew/connectivity/connectivity_data.h

@@ -297,6 +297,9 @@ public:
         return m_netclassMap;
     }
 
+    void AddExclusion( const KIID& aBoardItemId1, const KIID& aBoardItemId2 );
+    void RemoveExclusion( const KIID& aBoardItemId1, const KIID& aBoardItemId2 );
+
 #ifndef SWIG
     const std::vector<CN_EDGE> GetRatsnestForItems( const std::vector<BOARD_ITEM*> aItems );
 
@@ -326,6 +329,9 @@ private:
     /// Used to suppress ratsnest calculations on dynamic ratsnests
     bool                            m_skipRatsnest = false;
 
+    /// Ratsnest lines that have been excluded in DRC
+    std::set<std::pair<KIID, KIID>> m_exclusions;
+
     KISPINLOCK                      m_lock;
 
     /// Map of netcode -> netclass the net is a member of; used for ratsnest painting

pcbnew/dialogs/dialog_drc.cpp

@@ -29,6 +29,8 @@
 #include <kiface_base.h>
 #include <macros.h>
 #include <pad.h>
+#include <drc/drc_item.h>
+#include <connectivity/connectivity_data.h>
 #include <pcb_edit_frame.h>
 #include <pcbnew_settings.h>
 #include <tool/tool_manager.h>
@@ -309,7 +311,7 @@ void DIALOG_DRC::SetMarkersProvider( RC_ITEMS_PROVIDER* aProvider )
 }
 
 
-void DIALOG_DRC::SetUnconnectedProvider( class RC_ITEMS_PROVIDER * aProvider )
+void DIALOG_DRC::SetRatsnestProvider( class RC_ITEMS_PROVIDER * aProvider )
 {
     m_unconnectedItemsProvider = aProvider;
     m_unconnectedTreeModel->SetProvider( m_unconnectedItemsProvider );
@@ -451,11 +453,12 @@ void DIALOG_DRC::OnDRCItemRClick( wxDataViewEvent& aEvent )
     if( !node )
         return;
 
-    std::shared_ptr<RC_ITEM>  rcItem = node->m_RcItem;
+    std::shared_ptr<RC_ITEM>           rcItem = node->m_RcItem;
-    DRC_ITEM*                 drcItem = static_cast<DRC_ITEM*>( rcItem.get() );
+    DRC_ITEM*                          drcItem = static_cast<DRC_ITEM*>( rcItem.get() );
-    wxString  listName;
+    std::shared_ptr<CONNECTIVITY_DATA> conn = m_currentBoard->GetConnectivity();
-    wxMenu    menu;
+    wxString                           listName;
-    wxString  msg;
+    wxMenu                             menu;
+    wxString                           msg;
 
     switch( bds().m_DRCSeverities[ rcItem->GetErrorCode() ] )
     {
@@ -527,12 +530,19 @@ void DIALOG_DRC::OnDRCItemRClick( wxDataViewEvent& aEvent )
     {
     case 1:
     {
-        PCB_MARKER* marker = dynamic_cast<PCB_MARKER*>( node->m_RcItem->GetParent() );
+        PCB_MARKER* marker = dynamic_cast<PCB_MARKER*>( rcItem->GetParent() );
 
         if( marker )
         {
             marker->SetExcluded( false );
-            m_frame->GetCanvas()->GetView()->Update( marker );
+
+            if( rcItem->GetErrorCode() == DRCE_UNCONNECTED_ITEMS )
+                conn->RemoveExclusion( drcItem->GetMainItemID(), drcItem->GetAuxItemID() );
+
+            if( rcItem->GetErrorCode() == DRCE_UNCONNECTED_ITEMS )
+                m_frame->GetCanvas()->RedrawRatsnest();
+            else
+                m_frame->GetCanvas()->GetView()->Update( marker );
 
             // Update view
             static_cast<RC_TREE_MODEL*>( aEvent.GetModel() )->ValueChanged( node );
@@ -544,12 +554,19 @@ void DIALOG_DRC::OnDRCItemRClick( wxDataViewEvent& aEvent )
 
     case 2:
     {
-        PCB_MARKER* marker = dynamic_cast<PCB_MARKER*>( node->m_RcItem->GetParent() );
+        PCB_MARKER* marker = dynamic_cast<PCB_MARKER*>( rcItem->GetParent() );
 
         if( marker )
         {
             marker->SetExcluded( true );
-            m_frame->GetCanvas()->GetView()->Update( marker );
+
+            if( rcItem->GetErrorCode() == DRCE_UNCONNECTED_ITEMS )
+                conn->AddExclusion( drcItem->GetMainItemID(), drcItem->GetAuxItemID() );
+
+            if( rcItem->GetErrorCode() == DRCE_UNCONNECTED_ITEMS )
+                m_frame->GetCanvas()->RedrawRatsnest();
+            else
+                m_frame->GetCanvas()->GetView()->Update( marker );
 
             // Update view
             if( m_severities & RPT_SEVERITY_EXCLUSION )
@@ -646,9 +663,14 @@ void DIALOG_DRC::OnDRCItemRClick( wxDataViewEvent& aEvent )
                 markers.erase( markers.begin() + i );
             }
             else
+            {
                 ++i;
+            }
         }
 
+        if( rcItem->GetErrorCode() == DRCE_UNCONNECTED_ITEMS )
+            m_frame->GetCanvas()->RedrawRatsnest();
+
         // Rebuild model and view
         static_cast<RC_TREE_MODEL*>( aEvent.GetModel() )->SetProvider( m_markersProvider );
         modified = true;

pcbnew/dialogs/dialog_drc.h

@@ -52,7 +52,7 @@ public:
     void SetFootprintTestsRun() { m_footprintTestsRun = true; }
 
     void SetMarkersProvider( RC_ITEMS_PROVIDER* aProvider );
-    void SetUnconnectedProvider( RC_ITEMS_PROVIDER* aProvider );
+    void SetRatsnestProvider( RC_ITEMS_PROVIDER* aProvider );
     void SetFootprintsProvider( RC_ITEMS_PROVIDER* aProvider );
 
     void PrevMarker();

pcbnew/dialogs/dialog_drc_base.cpp

@@ -235,8 +235,10 @@ DIALOG_DRC_BASE::DIALOG_DRC_BASE( wxWindow* parent, wxWindowID id, const wxStrin
 	m_markerDataView->Connect( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemRClick ), NULL, this );
 	m_markerDataView->Connect( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemSelected ), NULL, this );
 	m_unconnectedDataView->Connect( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemDClick ), NULL, this );
+	m_unconnectedDataView->Connect( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemRClick ), NULL, this );
 	m_unconnectedDataView->Connect( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemSelected ), NULL, this );
 	m_footprintsDataView->Connect( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemDClick ), NULL, this );
+	m_footprintsDataView->Connect( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemRClick ), NULL, this );
 	m_footprintsDataView->Connect( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemSelected ), NULL, this );
 	m_ignoredList->Connect( wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, wxListEventHandler( DIALOG_DRC_BASE::OnIgnoreItemRClick ), NULL, this );
 	m_showAll->Connect( wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler( DIALOG_DRC_BASE::OnSeverity ), NULL, this );
@@ -261,8 +263,10 @@ DIALOG_DRC_BASE::~DIALOG_DRC_BASE()
 	m_markerDataView->Disconnect( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemRClick ), NULL, this );
 	m_markerDataView->Disconnect( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemSelected ), NULL, this );
 	m_unconnectedDataView->Disconnect( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemDClick ), NULL, this );
+	m_unconnectedDataView->Disconnect( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemRClick ), NULL, this );
 	m_unconnectedDataView->Disconnect( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemSelected ), NULL, this );
 	m_footprintsDataView->Disconnect( wxEVT_COMMAND_DATAVIEW_ITEM_ACTIVATED, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemDClick ), NULL, this );
+	m_footprintsDataView->Disconnect( wxEVT_COMMAND_DATAVIEW_ITEM_CONTEXT_MENU, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemRClick ), NULL, this );
 	m_footprintsDataView->Disconnect( wxEVT_COMMAND_DATAVIEW_SELECTION_CHANGED, wxDataViewEventHandler( DIALOG_DRC_BASE::OnDRCItemSelected ), NULL, this );
 	m_ignoredList->Disconnect( wxEVT_COMMAND_LIST_ITEM_RIGHT_CLICK, wxListEventHandler( DIALOG_DRC_BASE::OnIgnoreItemRClick ), NULL, this );
 	m_showAll->Disconnect( wxEVT_COMMAND_CHECKBOX_CLICKED, wxCommandEventHandler( DIALOG_DRC_BASE::OnSeverity ), NULL, this );

pcbnew/dialogs/dialog_drc_base.fbp

@@ -954,17 +954,18 @@
                                                                 <property name="window_name"></property>
                                                                 <property name="window_style"></property>
                                                                 <event name="OnDataViewCtrlItemActivated">OnDRCItemDClick</event>
+                                                                <event name="OnDataViewCtrlItemContextMenu">OnDRCItemRClick</event>
                                                                 <event name="OnDataViewCtrlSelectionChanged">OnDRCItemSelected</event>
                                                             </object>
                                                         </object>
                                                     </object>
                                                 </object>
                                             </object>
-                                            <object class="notebookpage" expanded="0">
+                                            <object class="notebookpage" expanded="1">
                                                 <property name="bitmap"></property>
                                                 <property name="label">Schematic Parity (%d)</property>
                                                 <property name="select">0</property>
-                                                <object class="wxPanel" expanded="0">
+                                                <object class="wxPanel" expanded="1">
                                                     <property name="BottomDockable">1</property>
                                                     <property name="LeftDockable">1</property>
                                                     <property name="RightDockable">1</property>
@@ -1015,7 +1016,7 @@
                                                     <property name="window_extra_style"></property>
                                                     <property name="window_name"></property>
                                                     <property name="window_style">wxTAB_TRAVERSAL</property>
-                                                    <object class="wxBoxSizer" expanded="0">
+                                                    <object class="wxBoxSizer" expanded="1">
                                                         <property name="minimum_size"></property>
                                                         <property name="name">bSizerFootprintsBox</property>
                                                         <property name="orient">wxVERTICAL</property>
@@ -1046,6 +1047,7 @@
                                                                 <property name="window_name"></property>
                                                                 <property name="window_style"></property>
                                                                 <event name="OnDataViewCtrlItemActivated">OnDRCItemDClick</event>
+                                                                <event name="OnDataViewCtrlItemContextMenu">OnDRCItemRClick</event>
                                                                 <event name="OnDataViewCtrlSelectionChanged">OnDRCItemSelected</event>
                                                             </object>
                                                         </object>

pcbnew/dialogs/dialog_footprint_checker.cpp

@@ -27,7 +27,7 @@
 #include <tools/pcb_actions.h>
 #include <footprint.h>
 #include <pcb_marker.h>
-#include <drc/drc_results_provider.h>
+#include <drc/drc_item.h>
 #include <footprint_edit_frame.h>
 #include <convert_shape_list_to_polygon.h>
 #include <tools/footprint_editor_control.h>
@@ -91,7 +91,7 @@ void DIALOG_FOOTPRINT_CHECKER::runChecks()
     FOOTPRINT* footprint = board->GetFirstFootprint();
     wxString   msg;
 
-    SetMarkersProvider( new BOARD_DRC_ITEMS_PROVIDER( board ) );
+    SetMarkersProvider( new DRC_ITEMS_PROVIDER( board, MARKER_BASE::MARKER_DRC ) );
 
     deleteAllMarkers();
 
@@ -147,7 +147,7 @@ void DIALOG_FOOTPRINT_CHECKER::runChecks()
     footprint->CheckFootprintTHPadNoHoles( &tstHoleInTHPad );
     m_checksRun = true;
 
-    SetMarkersProvider( new BOARD_DRC_ITEMS_PROVIDER( board ) );
+    SetMarkersProvider( new DRC_ITEMS_PROVIDER( board, MARKER_BASE::MARKER_DRC ) );
 
     refreshEditor();
 }

pcbnew/drc/drc_engine.cpp

@@ -33,6 +33,7 @@
 #include <drc/drc_rule.h>
 #include <drc/drc_rule_condition.h>
 #include <drc/drc_test_provider.h>
+#include <drc/drc_item.h>
 #include <footprint.h>
 #include <pad.h>
 #include <pcb_track.h>

pcbnew/drc/drc_item.cpp

@@ -2,7 +2,7 @@
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
  * Copyright (C) 2007 Dick Hollenbeck, dick@softplc.com
- * Copyright (C) 2015-2020 KiCad Developers, see change_log.txt for contributors.
+ * Copyright (C) 2015-2021 KiCad Developers, see change_log.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -28,6 +28,7 @@
 #include <drc/drc_item.h>
 #include <drc/drc_rule.h>
 #include <board.h>
+#include <pcb_marker.h>
 
 
 // These, being statically-defined, require specialized I18N handling.  We continue to
@@ -380,3 +381,66 @@ wxString DRC_ITEM::GetViolatingRuleDesc() const
         return _( "Local override" );
 }
 
+
+void DRC_ITEMS_PROVIDER::SetSeverities( int aSeverities )
+{
+    m_severities = aSeverities;
+
+    m_filteredMarkers.clear();
+
+    for( PCB_MARKER* marker : m_board->Markers() )
+    {
+        if( marker->GetMarkerType() != m_markerType )
+            continue;
+
+        if( marker->GetSeverity() & m_severities )
+            m_filteredMarkers.push_back( marker );
+    }
+}
+
+
+int DRC_ITEMS_PROVIDER::GetCount( int aSeverity ) const
+{
+    if( aSeverity < 0 )
+        return m_filteredMarkers.size();
+
+    int count = 0;
+
+    for( PCB_MARKER* marker : m_board->Markers() )
+    {
+        if( marker->GetMarkerType() != m_markerType )
+            continue;
+
+        if( marker->GetSeverity() == aSeverity )
+            count++;
+    }
+
+    return count;
+}
+
+
+std::shared_ptr<RC_ITEM> DRC_ITEMS_PROVIDER::GetItem( int aIndex ) const
+{
+    PCB_MARKER* marker = m_filteredMarkers[ aIndex ];
+
+    return marker ? marker->GetRCItem() : nullptr;
+}
+
+
+void DRC_ITEMS_PROVIDER::DeleteItem( int aIndex, bool aDeep )
+{
+    PCB_MARKER* marker = m_filteredMarkers[ aIndex ];
+    m_filteredMarkers.erase( m_filteredMarkers.begin() + aIndex );
+
+    if( aDeep )
+        m_board->Delete( marker );
+}
+
+
+void DRC_ITEMS_PROVIDER::DeleteAllItems( bool aIncludeExclusions, bool aDeep )
+{
+    // Filtered list was already handled through DeleteItem() by the tree control
+
+    if( aDeep )
+        m_board->DeleteMARKERs( true, aIncludeExclusions );
+}

pcbnew/drc/drc_item.h

@@ -2,7 +2,7 @@
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
  * Copyright (C) 2007 Dick Hollenbeck, dick@softplc.com
- * Copyright (C) 2018-2020 KiCad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 2018-2021 KiCad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -26,10 +26,13 @@
 #define DRC_ITEM_H
 
 #include <rc_item.h>
+#include <marker_base.h>
 
 class PCB_BASE_FRAME;
 class DRC_RULE;
 class DRC_TEST_PROVIDER;
+class PCB_MARKER;
+class BOARD;
 
 enum PCB_DRC_CODE {
     DRCE_FIRST = 1,
@@ -198,4 +201,34 @@ private:
     DRC_TEST_PROVIDER* m_violatingTest = nullptr;
 };
 
+
+class DRC_ITEMS_PROVIDER : public RC_ITEMS_PROVIDER
+{
+public:
+    DRC_ITEMS_PROVIDER( BOARD* aBoard, MARKER_BASE::TYPEMARKER aMarkerType ) :
+            m_board( aBoard ),
+            m_markerType( aMarkerType ),
+            m_severities( 0 )
+    {
+    }
+
+    void SetSeverities( int aSeverities ) override;
+
+    int GetCount( int aSeverity = -1 ) const override;
+
+    std::shared_ptr<RC_ITEM> GetItem( int aIndex ) const override;
+
+    void DeleteItem( int aIndex, bool aDeep ) override;
+
+    void DeleteAllItems( bool aIncludeExclusions, bool aDeep ) override;
+
+private:
+    BOARD*                   m_board;
+    MARKER_BASE::TYPEMARKER  m_markerType;
+
+    int                      m_severities;
+    std::vector<PCB_MARKER*> m_filteredMarkers;
+};
+
+
 #endif      // DRC_ITEM_H

pcbnew/drc/drc_results_provider.cpp

@@ -1,95 +0,0 @@
-/*
- * This program source code file is part of KiCad, a free EDA CAD application.
- *
- * Copyright (C) 2018-2021 KiCad Developers, see change_log.txt for contributors.
- *
- * 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 2
- * 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, you may find one here:
- * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
- * or you may search the http://www.gnu.org website for the version 2 license,
- * or you may write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
- */
-
-#include <board_design_settings.h>
-#include "drc_results_provider.h"
-
-void BOARD_DRC_ITEMS_PROVIDER::SetSeverities( int aSeverities )
-{
-    m_severities = aSeverities;
-
-    m_filteredMarkers.clear();
-
-    for( PCB_MARKER* marker : m_board->Markers() )
-    {
-        if( marker->GetSeverity() & m_severities )
-            m_filteredMarkers.push_back( marker );
-    }
-}
-
-
-int BOARD_DRC_ITEMS_PROVIDER::GetCount( int aSeverity ) const
-{
-    if( aSeverity < 0 )
-        return m_filteredMarkers.size();
-
-    int count = 0;
-
-    for( PCB_MARKER* marker : m_board->Markers() )
-    {
-        if( marker->GetSeverity() == aSeverity )
-            count++;
-    }
-
-    return count;
-}
-
-
-void VECTOR_DRC_ITEMS_PROVIDER::SetSeverities( int aSeverities )
-{
-    m_severities = aSeverities;
-
-    BOARD_DESIGN_SETTINGS& bds = m_frame->GetBoard()->GetDesignSettings();
-
-    m_filteredVector.clear();
-
-    if( m_sourceVector )
-    {
-        for( const std::shared_ptr<DRC_ITEM>& item : *m_sourceVector )
-        {
-            if( bds.GetSeverity( item->GetErrorCode() ) & aSeverities )
-                m_filteredVector.push_back( item );
-        }
-    }
-}
-
-
-int VECTOR_DRC_ITEMS_PROVIDER::GetCount( int aSeverity ) const
-{
-    if( aSeverity < 0 )
-        return m_filteredVector.size();
-
-    int                    count = 0;
-    BOARD_DESIGN_SETTINGS& bds = m_frame->GetBoard()->GetDesignSettings();
-
-    if( m_sourceVector )
-    {
-        for( const std::shared_ptr<DRC_ITEM>& item : *m_sourceVector )
-        {
-            if( bds.GetSeverity( item->GetErrorCode() ) == aSeverity )
-                count++;
-        }
-    }
-
-    return count;
-}

pcbnew/drc/drc_results_provider.h

@@ -1,163 +0,0 @@
-/*
- * This program source code file is part of KiCad, a free EDA CAD application.
- *
- * Copyright (C) 2018-2021 KiCad Developers, see change_log.txt for contributors.
- *
- * 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 2
- * 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, you may find one here:
- * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
- * or you may search the http://www.gnu.org website for the version 2 license,
- * or you may write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
- */
-
-
-#ifndef DRC_PROVIDER__H
-#define DRC_PROVIDER__H
-
-#include <board.h>
-#include <pcb_marker.h>
-#include <pcb_base_frame.h>
-#include <drc/drc_item.h>
-#include <widgets/ui_common.h>
-#include <functional>
-
-
-/**
- * BOARD_DRC_ITEMS_PROVIDER
- * is an implementation of the RC_ITEMS_PROVIDER interface which uses a BOARD instance
- * to fulfill the interface.
- */
-class BOARD_DRC_ITEMS_PROVIDER : public RC_ITEMS_PROVIDER
-{
-private:
-    BOARD*                   m_board;
-
-    int                      m_severities;
-    std::vector<PCB_MARKER*> m_filteredMarkers;
-
-public:
-    BOARD_DRC_ITEMS_PROVIDER( BOARD* aBoard ) :
-            m_board( aBoard ),
-            m_severities( 0 )
-    {
-    }
-
-    void SetSeverities( int aSeverities ) override;
-
-    int GetCount( int aSeverity = -1 ) const override;
-
-    std::shared_ptr<RC_ITEM> GetItem( int aIndex ) const override
-    {
-        PCB_MARKER* marker = m_filteredMarkers[ aIndex ];
-
-        return marker ? marker->GetRCItem() : nullptr;
-    }
-
-    void DeleteItem( int aIndex, bool aDeep ) override
-    {
-        PCB_MARKER* marker = m_filteredMarkers[ aIndex ];
-        m_filteredMarkers.erase( m_filteredMarkers.begin() + aIndex );
-
-        if( aDeep )
-            m_board->Delete( marker );
-    }
-
-    void DeleteAllItems( bool aIncludeExclusions, bool aDeep ) override
-    {
-        // Filtered list was already handled through DeleteItem() by the tree control
-
-        if( aDeep )
-            m_board->DeleteMARKERs( true, aIncludeExclusions );
-    }
-};
-
-
-/**
- * VECTOR_DRC_ITEMS_PROVIDER
- * is an implementation of the interface named DRC_ITEMS_PROVIDER which uses a vector
- * of pointers to DRC_ITEMs to fulfill the interface.  No ownership is taken of the
- * vector.
- */
-class VECTOR_DRC_ITEMS_PROVIDER : public RC_ITEMS_PROVIDER
-{
-    PCB_BASE_FRAME*         m_frame;
-    std::vector<std::shared_ptr<DRC_ITEM> >* m_sourceVector;     // owns its DRC_ITEMs
-
-    int                     m_severities;
-    std::vector<std::shared_ptr<DRC_ITEM> >  m_filteredVector;   // does not own its DRC_ITEMs
-
-public:
-
-    VECTOR_DRC_ITEMS_PROVIDER( PCB_BASE_FRAME* aFrame, std::vector<std::shared_ptr<DRC_ITEM> >* aList ) :
-            m_frame( aFrame ),
-            m_sourceVector( aList ),
-            m_severities( 0 )
-    {
-    }
-
-    void SetSeverities( int aSeverities ) override;
-
-    int GetCount( int aSeverity = -1 ) const override;
-
-    std::shared_ptr<RC_ITEM> GetItem( int aIndex ) const override
-    {
-        return (m_filteredVector)[aIndex];
-    }
-
-    void DeleteItem( int aIndex, bool aDeep ) override
-    {
-        auto item = m_filteredVector[aIndex];
-        m_filteredVector.erase( m_filteredVector.begin() + aIndex );
-
-        if( aDeep )
-        {
-            for( size_t i = 0; i < m_sourceVector->size(); ++i )
-            {
-                if( m_sourceVector->at( i ) == item )
-                {
-                    m_sourceVector->erase( m_sourceVector->begin() + i );
-                    break;
-                }
-            }
-        }
-    }
-
-    void DeleteAllItems( bool aIncludeExclusions, bool aDeep ) override
-    {
-        if( aDeep )
-        {
-            m_sourceVector->clear();
-        }
-
-        m_filteredVector.clear();   // no ownership of DRC_ITEM pointers
-    }
-};
-
-
-/**
- * RATSNEST_DRC_ITEMS_PROVIDER
- */
-class RATSNEST_DRC_ITEMS_PROVIDER : public VECTOR_DRC_ITEMS_PROVIDER
-{
-    // TODO: for now this is just a vector, but we need to map it to some board-level
-    // data-structure so that deleting/excluding things can do a deep delete/exclusion
-    // which will be reflected in the ratsnest....
-public:
-    RATSNEST_DRC_ITEMS_PROVIDER( PCB_BASE_FRAME* aFrame, std::vector<std::shared_ptr<DRC_ITEM> >* aList ) :
-            VECTOR_DRC_ITEMS_PROVIDER( aFrame, aList )
-    { }
-};
-
-
-#endif // DRC_PROVIDER__H

pcbnew/drc/drc_test_provider_sliver_checker.cpp

@@ -28,6 +28,7 @@
 #include <pcb_shape.h>
 #include <geometry/shape_poly_set.h>
 #include <drc/drc_rule.h>
+#include <drc/drc_item.h>
 #include <drc/drc_test_provider.h>
 #include <advanced_config.h>
 

pcbnew/drc/drc_test_provider_zone_connections.cpp

@@ -31,6 +31,7 @@
 #include <geometry/shape_line_chain.h>
 #include <geometry/shape_poly_set.h>
 #include <drc/drc_rule.h>
+#include <drc/drc_item.h>
 #include <drc/drc_test_provider.h>
 
 

pcbnew/pcb_marker.cpp

@@ -49,8 +49,28 @@ PCB_MARKER::PCB_MARKER( std::shared_ptr<RC_ITEM> aItem, const wxPoint& aPosition
     MARKER_BASE( SCALING_FACTOR, aItem )
 {
     if( m_rcItem )
+    {
         m_rcItem->SetParent( this );
 
+        switch( m_rcItem->GetErrorCode() )
+        {
+        case DRCE_UNCONNECTED_ITEMS:
+            SetMarkerType( MARKER_BASE::MARKER_RATSNEST );
+            break;
+
+        case DRCE_MISSING_FOOTPRINT:
+        case DRCE_DUPLICATE_FOOTPRINT:
+        case DRCE_EXTRA_FOOTPRINT:
+        case DRCE_NET_CONFLICT:
+            SetMarkerType( MARKER_BASE::MARKER_PARITY );
+            break;
+
+        default:
+            SetMarkerType( MARKER_BASE::MARKER_DRC );
+            break;
+        }
+    }
+
     m_Pos = aPosition;
 }
 
@@ -168,6 +188,12 @@ SEVERITY PCB_MARKER::GetSeverity() const
 
 void PCB_MARKER::ViewGetLayers( int aLayers[], int& aCount ) const
 {
+    if( GetMarkerType() == MARKER_RATSNEST )
+    {
+        aCount = 0;
+        return;
+    }
+
     aCount = 2;
 
     aLayers[1] = LAYER_MARKER_SHADOWS;

pcbnew/pcb_marker.h

@@ -2,7 +2,7 @@
  * This program source code file is part of KiCad, a free EDA CAD application.
  *
  * Copyright (C) 2009-2018 Jean-Pierre Charras, jean-pierre.charras@ujf-grenoble.fr
- * Copyright (C) 1992-2018 KiCad Developers, see AUTHORS.txt for contributors.
+ * Copyright (C) 1992-2021 KiCad Developers, see AUTHORS.txt for contributors.
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License
@@ -27,7 +27,7 @@
 
 
 #include <board_item.h>
-#include <drc/drc_item.h>
+#include <rc_item.h>
 #include <marker_base.h>
 
 class DRC_ITEM;
@@ -74,7 +74,10 @@ public:
 
     bool HitTest( const wxPoint& aPosition, int aAccuracy = 0 ) const override
     {
-        return HitTestMarker( aPosition, aAccuracy );
+        if( GetMarkerType() == MARKER_RATSNEST )
+            return false;
+        else
+            return HitTestMarker( aPosition, aAccuracy );
     }
 
     EDA_ITEM* Clone() const override

pcbnew/ratsnest/ratsnest_data.cpp

@@ -107,7 +107,8 @@ private:
 };
 
 
-void RN_NET::kruskalMST( const std::vector<CN_EDGE> &aEdges )
+void RN_NET::kruskalMST( std::vector<CN_EDGE>& aEdges,
+                         const std::set< std::pair<KIID, KIID> >& aExclusions )
 {
     disjoint_set dset( m_nodes.size() );
 
@@ -118,15 +119,20 @@ void RN_NET::kruskalMST( const std::vector<CN_EDGE> &aEdges )
     for( const CN_ANCHOR_PTR& node : m_nodes )
         node->SetTag( i++ );
 
-    for( const CN_EDGE& tmp : aEdges )
+    for( CN_EDGE& tmp : aEdges )
     {
-        int u = tmp.GetSourceNode()->GetTag();
+        const CN_ANCHOR_PTR&  source = tmp.GetSourceNode();
-        int v = tmp.GetTargetNode()->GetTag();
+        const CN_ANCHOR_PTR&  target = tmp.GetTargetNode();
 
-        if( dset.unite( u, v ) )
+        if( dset.unite( source->GetTag(), target->GetTag() ) )
         {
             if( tmp.GetWeight() > 0 )
+            {
+                std::pair<KIID, KIID> ids = { source->Parent()->m_Uuid, target->Parent()->m_Uuid };
+                tmp.SetVisible( aExclusions.count( ids ) == 0 );
+
                 m_rnEdges.push_back( tmp );
+            }
         }
     }
 }
@@ -171,7 +177,7 @@ public:
         m_allNodes.insert( aNode );
     }
 
-    void Triangulate( std::vector<CN_EDGE>& mstEdges)
+    void Triangulate( std::vector<CN_EDGE>& mstEdges )
     {
         std::vector<double>                       node_pts;
         std::vector<CN_ANCHOR_PTR>                anchors;
@@ -273,7 +279,7 @@ RN_NET::RN_NET() : m_dirty( true )
 }
 
 
-void RN_NET::compute()
+void RN_NET::compute( const std::set< std::pair<KIID, KIID> >& aExclusions )
 {
     // Special cases do not need complicated algorithms (actually, it does not work well with
     // the Delaunay triangulator)
@@ -287,9 +293,14 @@ void RN_NET::compute()
             auto last = ++m_nodes.begin();
 
             // There can be only one possible connection, but it is missing
-            CN_EDGE edge ( *m_nodes.begin(), *last );
+            CN_EDGE               edge( *m_nodes.begin(), *last );
-            edge.GetSourceNode()->SetTag( 0 );
+            const CN_ANCHOR_PTR&  source = edge.GetSourceNode();
-            edge.GetTargetNode()->SetTag( 1 );
+            const CN_ANCHOR_PTR&  target = edge.GetTargetNode();
+            std::pair<KIID, KIID> ids = { source->Parent()->m_Uuid, target->Parent()->m_Uuid };
+
+            source->SetTag( 0 );
+            target->SetTag( 1 );
+            edge.SetVisible( aExclusions.count( ids ) == 0 );
 
             m_rnEdges.push_back( edge );
         }
@@ -329,7 +340,7 @@ void RN_NET::compute()
 #ifdef PROFILE
     PROF_COUNTER cnt2("mst");
 #endif
-    kruskalMST( triangEdges );
+    kruskalMST( triangEdges, aExclusions );
 #ifdef PROFILE
     cnt2.Show();
 #endif
@@ -337,9 +348,9 @@ void RN_NET::compute()
 
 
 
-void RN_NET::Update()
+void RN_NET::Update( const std::set< std::pair<KIID, KIID> >& aExclusions )
 {
-    compute();
+    compute( aExclusions );
 
     m_dirty = false;
 }
@@ -462,8 +473,3 @@ bool RN_NET::NearestBicoloredPair( const RN_NET& aOtherNet, CN_ANCHOR_PTR& aNode
 }
 
 
-void RN_NET::SetVisible( bool aEnabled )
-{
-    for( CN_EDGE& edge : m_rnEdges )
-        edge.SetVisible( aEnabled );
-}

pcbnew/ratsnest/ratsnest_data.h

@@ -63,14 +63,6 @@ class RN_NET
 public:
     RN_NET();
 
-    /**
-     * Set state of the visibility flag.
-     *
-     * @param aEnabled is new state. True if ratsnest for a given net is meant to be displayed,
-     *                 false otherwise.
-     */
-    void SetVisible( bool aEnabled );
-
     /**
      * Mark ratsnest for given net as 'dirty', i.e. requiring recomputation.
      */
@@ -84,15 +76,10 @@ public:
      */
     bool IsDirty() const { return m_dirty; }
 
-    /**
-     * Return pointer to a vector of edges that makes ratsnest for a given net.
-     */
-    const std::vector<CN_EDGE> GetUnconnected() const { return m_rnEdges; }
-
     /**
      * Recompute ratsnest for a net.
      */
-    void Update();
+    void Update( const std::set< std::pair<KIID, KIID> >& aExclusions );
     void Clear();
 
     void AddCluster( std::shared_ptr<CN_CLUSTER> aCluster );
@@ -100,16 +87,18 @@ public:
     unsigned int GetNodeCount() const { return m_nodes.size(); }
 
     const std::vector<CN_EDGE>& GetEdges() const { return m_rnEdges; }
+    std::vector<CN_EDGE>& GetEdges() { return m_rnEdges; }
 
     bool NearestBicoloredPair( const RN_NET& aOtherNet, CN_ANCHOR_PTR& aNode1,
                                CN_ANCHOR_PTR& aNode2 ) const;
 
 protected:
     ///< Recompute ratsnest from scratch.
-    void compute();
+    void compute( const std::set< std::pair<KIID, KIID> >& aExclusions );
 
     ///< Compute the minimum spanning tree using Kruskal's algorithm
-    void kruskalMST( const std::vector<CN_EDGE> &aEdges );
+    void kruskalMST( std::vector<CN_EDGE>& aEdges,
+                     const std::set< std::pair<KIID, KIID> >& aExclusions );
 
     ///< Vector of nodes
     std::multiset<CN_ANCHOR_PTR, CN_PTR_CMP> m_nodes;

pcbnew/ratsnest/ratsnest_view_item.cpp

@@ -172,10 +172,10 @@ void RATSNEST_VIEW_ITEM::ViewDraw( int aLayer, KIGFX::VIEW* aView ) const
         else
             gal->SetStrokeColor( color );  // using the default ratsnest color for not highlighted
 
-        for( const CN_EDGE& edge : net->GetUnconnected() )
+        for( const CN_EDGE& edge : net->GetEdges() )
         {
-            //if ( !edge.IsVisible() )
+            if( !edge.IsVisible() )
-            //    continue;
+                continue;
 
             const CN_ANCHOR_PTR& sourceNode = edge.GetSourceNode();
             const CN_ANCHOR_PTR& targetNode = edge.GetTargetNode();

pcbnew/tools/drc_tool.cpp

@@ -35,7 +35,7 @@
 #include <board_design_settings.h>
 #include <progress_reporter.h>
 #include <drc/drc_engine.h>
-#include <drc/drc_results_provider.h>
+#include <drc/drc_item.h>
 #include <netlist_reader/pcb_netlist.h>
 
 DRC_TOOL::DRC_TOOL() :
@@ -174,22 +174,8 @@ void DRC_TOOL::RunTests( PROGRESS_REPORTER* aProgressReporter, bool aRefillZones
     m_drcEngine->SetViolationHandler(
             [&]( const std::shared_ptr<DRC_ITEM>& aItem, wxPoint aPos )
             {
-                if(    aItem->GetErrorCode() == DRCE_MISSING_FOOTPRINT
+                PCB_MARKER* marker = new PCB_MARKER( aItem, aPos );
-                    || aItem->GetErrorCode() == DRCE_DUPLICATE_FOOTPRINT
+                commit.Add( marker );
-                    || aItem->GetErrorCode() == DRCE_EXTRA_FOOTPRINT
-                    || aItem->GetErrorCode() == DRCE_NET_CONFLICT )
-                {
-                    m_footprints.push_back( aItem );
-                }
-                else if( aItem->GetErrorCode() == DRCE_UNCONNECTED_ITEMS )
-                {
-                    m_unconnected.push_back( aItem );
-                }
-                else
-                {
-                    PCB_MARKER* marker = new PCB_MARKER( aItem, aPos );
-                    commit.Add( marker );
-                }
             } );
 
     m_drcEngine->RunTests( m_editFrame->GetUserUnits(), aReportAllTrackErrors, aTestFootprints );
@@ -225,11 +211,12 @@ void DRC_TOOL::updatePointers()
 
     if( m_drcDialog )  // Use dialog list boxes only in DRC_TOOL dialog
     {
-        m_drcDialog->SetMarkersProvider( new BOARD_DRC_ITEMS_PROVIDER( m_pcb ) );
+        m_drcDialog->SetMarkersProvider( new DRC_ITEMS_PROVIDER( m_pcb,
-        m_drcDialog->SetUnconnectedProvider( new RATSNEST_DRC_ITEMS_PROVIDER( m_editFrame,
+                                                                 MARKER_BASE::MARKER_DRC ) );
-                                                                              &m_unconnected ) );
+        m_drcDialog->SetRatsnestProvider( new DRC_ITEMS_PROVIDER( m_pcb,
-        m_drcDialog->SetFootprintsProvider( new VECTOR_DRC_ITEMS_PROVIDER( m_editFrame,
+                                                                  MARKER_BASE::MARKER_RATSNEST ) );
-                                                                           &m_footprints ) );
+        m_drcDialog->SetFootprintsProvider( new DRC_ITEMS_PROVIDER( m_pcb,
+                                                                    MARKER_BASE::MARKER_PARITY ) );
     }
 }
 

pcbnew/tools/drc_tool.h

@@ -106,15 +106,12 @@ private:
 
     EDA_UNITS userUnits() const { return m_editFrame->GetUserUnits(); }
 
-    PCB_EDIT_FRAME*  m_editFrame;        // The pcb frame editor which owns the board
+private:
-    BOARD*           m_pcb;
+    PCB_EDIT_FRAME*             m_editFrame;
-    DIALOG_DRC*      m_drcDialog;
+    BOARD*                      m_pcb;
-    bool             m_drcRunning;
+    DIALOG_DRC*                 m_drcDialog;
-
+    bool                        m_drcRunning;
-    std::shared_ptr<DRC_ENGINE>            m_drcEngine;
+    std::shared_ptr<DRC_ENGINE> m_drcEngine;
-
-    std::vector<std::shared_ptr<DRC_ITEM>> m_unconnected;      // list of unconnected pads
-    std::vector<std::shared_ptr<DRC_ITEM>> m_footprints;       // list of footprint warnings
 };
 
 

pcbnew/tools/footprint_editor_control.cpp

@@ -43,7 +43,7 @@
 #include <dialogs/dialog_footprint_checker.h>
 #include <footprint_wizard_frame.h>
 #include <kiway.h>
-#include <drc/drc_results_provider.h>
+#include <drc/drc_item.h>
 
 
 FOOTPRINT_EDITOR_CONTROL::FOOTPRINT_EDITOR_CONTROL() :
@@ -505,7 +505,9 @@ int FOOTPRINT_EDITOR_CONTROL::CheckFootprint( const TOOL_EVENT& aEvent )
     }
     else // The dialog is just not visible (because the user has double clicked on an error item)
     {
-        m_checkerDialog->SetMarkersProvider( new BOARD_DRC_ITEMS_PROVIDER( m_frame->GetBoard() ) );
+        m_checkerDialog->SetMarkersProvider(
+                new DRC_ITEMS_PROVIDER( m_frame->GetBoard(), MARKER_BASE::MARKER_DRC ) );
+
         m_checkerDialog->Show( true );
     }
     return 0;

qa/pcbnew/test_board_item.cpp

@@ -24,6 +24,7 @@
 #include <qa_utils/wx_utils/unit_test_utils.h>
 #include <eda_item_test_utils.h>
 #include <core/typeinfo.h>
+#include <drc/drc_item.h>
 
 // Code under test
 #include <board.h>