KiCad PCB EDA Suite
connectivity_data.h
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1 /*
2  * This program source code file is part of KICAD, a free EDA CAD application.
3  *
4  * Copyright (C) 2013-2017 CERN
5  * @author Maciej Suminski <maciej.suminski@cern.ch>
6  * @author Tomasz Wlostowski <tomasz.wlostowski@cern.ch>
7  *
8  * This program is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License
10  * as published by the Free Software Foundation; either version 2
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24  */
25 
26 #ifndef __CONNECTIVITY_DATA_H
27 #define __CONNECTIVITY_DATA_H
28 
29 #include <core/typeinfo.h>
30 #include <core/lockable.h>
31 
32 #include <wx/string.h>
33 #include <vector>
34 #include <memory>
35 
36 #include <math/vector2d.h>
38 #include <class_zone.h>
39 
40 class CN_CLUSTER;
42 class CN_EDGE;
43 class BOARD;
45 class BOARD_ITEM;
46 class ZONE_CONTAINER;
47 class RN_DATA;
48 class RN_NET;
49 class TRACK;
50 class D_PAD;
51 class MODULE;
52 class PROGRESS_REPORTER;
53 
55 {
56  int net;
59 };
60 
62 {
64  m_zone( aZone ),
65  m_lastPolys( aZone->GetFilledPolysList() )
66  {}
67 
70  std::vector<int> m_islands;
71 };
72 
74 {
75  int netCode;
77 };
78 
79 // a wrapper class encompassing the connectivity computation algorithm and the
81 {
82 public:
85 
86  CONNECTIVITY_DATA( const std::vector<BOARD_ITEM*>& aItems );
87 
92  void Build( BOARD* aBoard );
93 
98  void Build( const std::vector<BOARD_ITEM*>& aItems );
99 
106  bool Add( BOARD_ITEM* aItem );
107 
114  bool Remove( BOARD_ITEM* aItem );
115 
122  bool Update( BOARD_ITEM* aItem );
123 
128  void Clear();
129 
134  int GetNetCount() const;
135 
140  RN_NET* GetRatsnestForNet( int aNet );
141 
146  void PropagateNets();
147 
148  bool CheckConnectivity( std::vector<CN_DISJOINT_NET_ENTRY>& aReport );
149 
156  void FindIsolatedCopperIslands( ZONE_CONTAINER* aZone, std::vector<int>& aIslands );
157  void FindIsolatedCopperIslands( std::vector<CN_ZONE_ISOLATED_ISLAND_LIST>& aZones );
158 
163  void RecalculateRatsnest();
164 
169  unsigned int GetUnconnectedCount() const;
170 
171  unsigned int GetNodeCount( int aNet = -1 ) const;
172 
173  unsigned int GetPadCount( int aNet = -1 ) const;
174 
175  const std::vector<TRACK*> GetConnectedTracks( const BOARD_CONNECTED_ITEM* aItem ) const;
176 
177  const std::vector<D_PAD*> GetConnectedPads( const BOARD_CONNECTED_ITEM* aItem ) const;
178 
179  const void GetConnectedPads( const BOARD_CONNECTED_ITEM* aItem, std::set<D_PAD*>* pads ) const;
180 
181  const std::vector<BOARD_CONNECTED_ITEM*> GetConnectedItems( const BOARD_CONNECTED_ITEM* aItem, const VECTOR2I& aAnchor, KICAD_T aTypes[] );
182 
183  void GetUnconnectedEdges( std::vector<CN_EDGE>& aEdges ) const;
184 
190  void ClearDynamicRatsnest();
191 
195  void HideDynamicRatsnest();
196 
202  void ComputeDynamicRatsnest( const std::vector<BOARD_ITEM*>& aItems );
203 
204  const std::vector<RN_DYNAMIC_LINE>& GetDynamicRatsnest() const
205  {
206  return m_dynamicRatsnest;
207  }
208 
215  const std::vector<BOARD_CONNECTED_ITEM*> GetConnectedItems( const BOARD_CONNECTED_ITEM* aItem,
216  const KICAD_T aTypes[] ) const;
217 
224  const std::vector<BOARD_CONNECTED_ITEM*> GetNetItems( int aNetCode,
225  const KICAD_T aTypes[] ) const;
226 
227  const std::vector<VECTOR2I> NearestUnconnectedTargets( const BOARD_CONNECTED_ITEM* aRef,
228  const VECTOR2I& aPos,
229  int aMaxCount = -1 );
230 
231  void BlockRatsnestItems( const std::vector<BOARD_ITEM*>& aItems );
232 
233  std::shared_ptr<CN_CONNECTIVITY_ALGO> GetConnectivityAlgo() const
234  {
235  return m_connAlgo;
236  }
237 
238  void MarkItemNetAsDirty( BOARD_ITEM* aItem );
239  void SetProgressReporter( PROGRESS_REPORTER* aReporter );
240 
241 #ifndef SWIG
242  const std::vector<CN_EDGE> GetRatsnestForComponent( MODULE* aComponent, bool aSkipInternalConnections = false );
243 #endif
244 
245 private:
246 
247  void updateRatsnest();
248  void addRatsnestCluster( const std::shared_ptr<CN_CLUSTER>& aCluster );
249 
250  std::shared_ptr<CN_CONNECTIVITY_ALGO> m_connAlgo;
251 
252  std::vector<RN_DYNAMIC_LINE> m_dynamicRatsnest;
253  std::vector<RN_NET*> m_nets;
254 
256 };
257 
258 #endif
Class ZONE_CONTAINER handles a list of polygons defining a copper zone.
Definition: class_zone.h:60
std::shared_ptr< CN_CONNECTIVITY_ALGO > GetConnectivityAlgo() const
Class BOARD_ITEM is a base class for any item which can be embedded within the BOARD container class...
A progress reporter for use in multi-threaded environments.
std::shared_ptr< CN_CONNECTIVITY_ALGO > m_connAlgo
PROGRESS_REPORTER * m_progressReporter
Classes to handle copper zones.
const SHAPE_POLY_SET m_lastPolys
BOARD_CONNECTED_ITEM * b
Class BOARD_CONNECTED_ITEM is a base class derived from BOARD_ITEM for items that can be connected an...
std::vector< RN_DYNAMIC_LINE > m_dynamicRatsnest
VECTOR2I anchorB
KICAD_T
Enum KICAD_T is the set of class identification values, stored in EDA_ITEM::m_StructType.
Definition: typeinfo.h:78
const std::vector< RN_DYNAMIC_LINE > & GetDynamicRatsnest() const
VECTOR2I anchorA
Class SHAPE_POLY_SET.
CN_ZONE_ISOLATED_ISLAND_LIST(ZONE_CONTAINER *aZone)
std::vector< RN_NET * > m_nets
BOARD_CONNECTED_ITEM * a
Class BOARD holds information pertinent to a Pcbnew printed circuit board.
Definition: class_board.h:170
int net
Class RN_NET Describes ratsnest for a single net.
Definition: ratsnest_data.h:59