Coriolis Core (CRL) Documentation


RoutingLayerGauge.h
1 // -*- C++ -*-
2 //
3 // This file is part of the Coriolis Software.
4 // Copyright (c) UPMC 2008-2018, All Rights Reserved
5 //
6 // +-----------------------------------------------------------------+
7 // | C O R I O L I S |
8 // | C o r e L i b r a r y |
9 // | |
10 // | Author : Jean-Paul CHAPUT |
11 // | E-mail : Jean-Paul.Chaput@asim.lip6.fr |
12 // | =============================================================== |
13 // | C++ Header : "./RoutingLayerGauge.h" |
14 // +-----------------------------------------------------------------+
15 
16 
17 #pragma once
18 #include <map>
19 #include "hurricane/Commons.h"
20 #include "hurricane/Error.h"
21 #include "hurricane/DbU.h"
22 #include "hurricane/Box.h"
23 #include "hurricane/Collection.h"
24 #include "hurricane/Slot.h"
25 #include "crlcore/Utilities.h"
26 
27 namespace Hurricane {
28  class Layer;
29 }
30 
31 
32 namespace Constant {
33 
34  enum Direction { Horizontal = (1 << 0)
35  , Vertical = (1 << 1)
36  };
37 
38  enum LayerGaugeType { Bottom = (1 << 3)
39  , Unusable = (1 << 4)
40  , PowerSupply = (1 << 5)
41  , PinOnly = (1 << 6)
42  , LocalOnly = (1 << 7)
43  , Default = (1 << 8)
44  , BottomPowerSupply = (1 << 9)
45  };
46 
47  enum Round { Superior = (1 << 10)
48  , Inferior = (1 << 11)
49  , Nearest = (1 << 12)
50  , Exact = (1 << 13)
51  };
52 
53  Direction perpandicular ( unsigned int );
54 
55 }
56 
57 
58 
59 namespace CRL {
60 
61  using std::map;
62  using Hurricane::JsonObject;
63  using Hurricane::JsonStack;
64  using Hurricane::Initializer;
65  using Hurricane::GenericCollection;
66  using Hurricane::GenericLocator;
67  using Hurricane::GenericFilter;
68  using Hurricane::Record;
69  using Hurricane::DbU;
70  using Hurricane::Box;
71  using Hurricane::Layer;
72 
73 
74  class RoutingGauge;
75 
76 
77 // -------------------------------------------------------------------
78 // Class : "RoutingLayerGauge".
79 
80 
81  class RoutingLayerGauge {
82 
83  public:
84  // Constructors & Destructors.
85  static RoutingLayerGauge* create ( const Layer* layer
86  , Constant::Direction direction
87  , Constant::LayerGaugeType type
88  , unsigned int depth
89  , double density
90  , DbU::Unit offset
91  , DbU::Unit pitch
92  , DbU::Unit wireWidth
93  , DbU::Unit pwireWidth
94  , DbU::Unit viaWidth
95  , DbU::Unit obsDw );
96  virtual void destroy ();
97  // Accessors.
98  inline bool isHorizontal () const;
99  inline bool isVertical () const;
100  inline bool isUsable () const;
101  inline const Layer* getLayer () const;
102  inline const Layer* getBlockageLayer () const;
103  unsigned int getDepth () const;
104  inline Constant::Direction getDirection () const;
105  inline Constant::LayerGaugeType getType () const;
106  inline double getDensity () const;
107  inline DbU::Unit getOffset () const;
108  inline DbU::Unit getPitch () const;
109  inline DbU::Unit getHalfPitch () const;
110  inline DbU::Unit getWireWidth () const;
111  inline DbU::Unit getPWireWidth () const;
112  inline DbU::Unit getHalfWireWidth () const;
113  inline DbU::Unit getViaWidth () const;
114  inline DbU::Unit getHalfViaWidth () const;
115  inline DbU::Unit getObstacleDw () const;
116  void divide ( DbU::Unit dividend, long& quotient, long& modulo ) const;
117  unsigned int getTrackNumber ( DbU::Unit start, DbU::Unit stop ) const;
118  long getTrackIndex ( DbU::Unit start, DbU::Unit stop, DbU::Unit position, unsigned mode ) const;
119  inline DbU::Unit getTrackPosition ( const Box&, DbU::Unit position, unsigned mode ) const;
120  inline DbU::Unit getTrackPosition ( DbU::Unit start, DbU::Unit stop, DbU::Unit position, unsigned mode ) const;
121  inline DbU::Unit getTrackPosition ( DbU::Unit start, long index ) const;
122  inline void setRoutingGauge ( RoutingGauge* );
123  inline void setPWireWidth ( DbU::Unit );
124  inline void setType ( uint32_t );
125  // Hurricane Managment.
126  void toJson ( JsonWriter* ) const;
127  virtual string _getTypeName () const;
128  virtual string _getString () const;
129  virtual Record* _getRecord () const;
130 
131  private:
132  // Internal - Attributes.
133  RoutingGauge* _routingGauge;
134  const Layer* _layer;
135  const Layer* _blockageLayer;
136  Constant::Direction _direction;
137  Constant::LayerGaugeType _type;
138  unsigned int _depth;
139  double _density;
140  DbU::Unit _offset;
141  DbU::Unit _pitch;
142  DbU::Unit _wireWidth;
143  DbU::Unit _pwireWidth;
144  DbU::Unit _viaWidth;
145  DbU::Unit _obstacleDw;
146 
147  // Internal - Constructors & Destructors.
148  RoutingLayerGauge ( const Layer* layer
149  , Constant::Direction direction
150  , Constant::LayerGaugeType type
151  , unsigned int depth
152  , double density
153  , DbU::Unit offset
154  , DbU::Unit pitch
155  , DbU::Unit wireWidth
156  , DbU::Unit pwireWidth
157  , DbU::Unit viaWidth
158  , DbU::Unit obsDw );
159  RoutingLayerGauge ( const RoutingLayerGauge& ) = delete;
160  virtual ~RoutingLayerGauge ();
161  virtual void _preDestroy();
162  RoutingLayerGauge& operator= ( const RoutingLayerGauge& ) = delete;
163 
164  // Friends.
165  friend class RoutingGauge;
166  };
167 
168 
169  // New Types.
170  typedef map<Layer*,RoutingLayerGauge*> RoutingLayerGaugeMap;
171 
172 
173 // -------------------------------------------------------------------
174 // Collection : "RoutingLayerGauges".
175 
176  typedef GenericCollection<RoutingLayerGauge*> RoutingLayerGauges;
177  typedef GenericLocator<RoutingLayerGauge*> RoutingLayerGaugeLocator;
178  typedef GenericFilter<RoutingLayerGauge*> RoutingLayerGaugeFilter;
179 
180 
181 // -------------------------------------------------------------------
182 // Inline Functions.
183 
184  inline bool RoutingLayerGauge::isHorizontal () const { return (_direction == Constant::Direction::Horizontal); }
185  inline bool RoutingLayerGauge::isVertical () const { return (_direction == Constant::Direction::Vertical); }
186  inline bool RoutingLayerGauge::isUsable () const { return (_type != Constant::LayerGaugeType::PinOnly)
187  and (_type != Constant::LayerGaugeType::LocalOnly); }
188  inline const Layer* RoutingLayerGauge::getLayer () const { return _layer; }
189  inline unsigned int RoutingLayerGauge::getDepth () const { return _depth; }
190  inline const Layer* RoutingLayerGauge::getBlockageLayer () const { return _blockageLayer; }
191  inline Constant::Direction RoutingLayerGauge::getDirection () const { return _direction; }
192  inline Constant::LayerGaugeType RoutingLayerGauge::getType () const { return _type; }
193  inline double RoutingLayerGauge::getDensity () const { return _density; }
194  inline DbU::Unit RoutingLayerGauge::getOffset () const { return _offset; }
195  inline DbU::Unit RoutingLayerGauge::getPitch () const { return _pitch; }
196  inline DbU::Unit RoutingLayerGauge::getHalfPitch () const { return _pitch>>1; }
197  inline DbU::Unit RoutingLayerGauge::getWireWidth () const { return _wireWidth; }
198  inline DbU::Unit RoutingLayerGauge::getPWireWidth () const { return (_pwireWidth) ? _pwireWidth : _wireWidth; }
199  inline DbU::Unit RoutingLayerGauge::getHalfWireWidth () const { return _wireWidth>>1; }
200  inline DbU::Unit RoutingLayerGauge::getViaWidth () const { return _viaWidth; }
201  inline DbU::Unit RoutingLayerGauge::getHalfViaWidth () const { return _viaWidth>>1; }
202  inline DbU::Unit RoutingLayerGauge::getObstacleDw () const { return _obstacleDw; }
203  inline DbU::Unit RoutingLayerGauge::getTrackPosition ( DbU::Unit start, long index ) const
204  { return index * _pitch + _offset + start; }
205  inline DbU::Unit RoutingLayerGauge::getTrackPosition ( DbU::Unit start, DbU::Unit stop, DbU::Unit position, unsigned mode ) const
206  { return getTrackPosition( start, getTrackIndex(start,stop,position,mode) ); }
207  inline void RoutingLayerGauge::setPWireWidth ( DbU::Unit pwidth ) { _pwireWidth = pwidth; }
208  inline void RoutingLayerGauge::setType ( uint32_t type ) { _type = (Constant::LayerGaugeType)type; }
209  inline void RoutingLayerGauge::setRoutingGauge ( RoutingGauge* rg ) { _routingGauge = rg; }
210 
211 
212  inline DbU::Unit RoutingLayerGauge::getTrackPosition ( const Box& ab, DbU::Unit position, unsigned mode ) const
213  {
214  if (isHorizontal()) return getTrackPosition( ab.getYMin(), ab.getYMax(), position, mode );
215  return getTrackPosition( ab.getXMin(), ab.getXMax(), position, mode );
216  }
217 
218 // -------------------------------------------------------------------
219 // Class : "JsonRoutingLayerGauge".
220 
221  class JsonRoutingLayerGauge : public JsonObject {
222  public:
223  static void initialize ();
224  JsonRoutingLayerGauge ( unsigned long flags );
225  virtual string getTypeName () const;
226  virtual JsonRoutingLayerGauge* clone ( unsigned long flags ) const;
227  virtual void toData ( JsonStack& );
228  };
229 
230 
231 } // CRL namespace.
232 
233 
234 INSPECTOR_P_SUPPORT(CRL::RoutingLayerGauge);
235 
236 
237 // -------------------------------------------------------------------
238 // Inspector Support for : "const ::Constant::Direction*".
239 
240 
241 inline void from ( Constant::Direction& direction, const std::string& s )
242 {
243  if (s == "Vertical") direction = Constant::Vertical;
244  else {
245  if (s != "Horizontal")
246  std::cerr << Hurricane::Error( "::from(Direction&,string&): Unknown value \"%s\"."
247  , s.c_str() ) << std::endl;
248  direction = Constant::Horizontal;
249  }
250 }
251 
252 
253 template<>
254 inline std::string getString<const Constant::Direction*>
255  ( const Constant::Direction* direction )
256 {
257  switch ( *direction ) {
258  case Constant::Horizontal: return "Horizontal";
259  case Constant::Vertical: return "Vertical";
260  }
261  return "Unknown Constant::Direction";
262 }
263 
264 
265 template<>
266 inline std::string getString<Constant::Direction>
267  ( Constant::Direction direction )
268 {
269  switch ( direction ) {
270  case Constant::Horizontal: return "Horizontal";
271  case Constant::Vertical: return "Vertical";
272  }
273  return "Unknown Constant::Direction";
274 }
275 
276 
277 IOSTREAM_POINTER_SUPPORT(Constant::Direction);
278 
279 
280 // -------------------------------------------------------------------
281 // Inspector Support for : "const Constant::LayerGaugeType*".
282 
283 
284 inline void from ( Constant::LayerGaugeType& type, const std::string& s )
285 {
286  if (s == "Unusable" ) type = Constant::Unusable;
287  else if (s == "PinOnly" ) type = Constant::PinOnly;
288  else if (s == "LocalOnly" ) type = Constant::LocalOnly;
289  else if (s == "PowerSupply" ) type = Constant::PowerSupply;
290  else if (s == "PowerSupply|Bottom") type = Constant::BottomPowerSupply;
291  else {
292  if (s != "Default")
293  std::cerr << Hurricane::Error( "::from(LayerGaugeType&,string&): Unknown value \"%s\"."
294  , s.c_str() ) << std::endl;
295  type = Constant::Default;
296  }
297 }
298 
299 
300 template<>
301 inline std::string getString<const Constant::LayerGaugeType*>
302  ( const Constant::LayerGaugeType* layerGaugeType )
303 {
304  switch ( *layerGaugeType ) {
305  case Constant::Bottom: return "Bottom (error)";
306  case Constant::Unusable: return "Unusable";
307  case Constant::PinOnly: return "PinOnly";
308  case Constant::LocalOnly: return "LocalOnly";
309  case Constant::Default: return "Default";
310  case Constant::PowerSupply: return "PowerSupply";
311  case Constant::BottomPowerSupply: return "PowerSupply|Bottom";
312  }
313  return "Unknown Constant::LayerGaugeType";
314 }
315 
316 
317 template<>
318 inline std::string getString<Constant::LayerGaugeType*>
319  ( Constant::LayerGaugeType* layerGaugeType )
320 { return getString<const Constant::LayerGaugeType*>(layerGaugeType); }
321 
322 
323 template<>
324 inline std::string getString<const Constant::LayerGaugeType>
325  ( const Constant::LayerGaugeType layerGaugeType )
326 {
327  switch ( layerGaugeType ) {
328  case Constant::Bottom: return "Bottom (error)";
329  case Constant::Unusable: return "Unusable";
330  case Constant::PinOnly: return "PinOnly";
331  case Constant::LocalOnly: return "LocalOnly";
332  case Constant::Default: return "Default";
333  case Constant::PowerSupply: return "PowerSupply";
334  case Constant::BottomPowerSupply: return "PowerSupply|Bottom";
335  }
336  return "Unknown Constant::LayerGaugeType";
337 }
338 
339 
340 template<>
341 inline std::string getString<Constant::LayerGaugeType>
342  ( Constant::LayerGaugeType layerGaugeType )
343 { return getString<const Constant::LayerGaugeType>(layerGaugeType); }
344 
345 
346 IOSTREAM_POINTER_SUPPORT(Constant::LayerGaugeType);
CRL::RoutingGauge
Gauge for the detailed routing.
Definition: RoutingGauge.h:46
CRL::RoutingLayerGauge
Gauge of a Layer for the detailed routing.
Definition: RoutingLayerGauge.h:81
CRL::RoutingLayerGauge::getHalfViaWidth
DbU::Unit getHalfViaWidth() const
Definition: RoutingLayerGauge.h:201
CRL::RoutingLayerGauge::getDirection
Constant::Direction getDirection() const
Definition: RoutingLayerGauge.h:191
CRL::RoutingLayerGauge::getDepth
unsigned int getDepth() const
Definition: RoutingLayerGauge.h:189
CRL::RoutingLayerGauge::getDensity
double getDensity() const
Definition: RoutingLayerGauge.h:193
CRL::RoutingLayerGauge::destroy
virtual void destroy()
CRL::RoutingLayerGauge::getOffset
DbU::Unit getOffset() const
Definition: RoutingLayerGauge.h:194
CRL::RoutingLayerGauge::getHalfWireWidth
DbU::Unit getHalfWireWidth() const
Definition: RoutingLayerGauge.h:199
CRL::RoutingLayerGauge::getLayer
const Layer * getLayer() const
Definition: RoutingLayerGauge.h:188
CRL::RoutingLayerGauge::getPitch
DbU::Unit getPitch() const
Definition: RoutingLayerGauge.h:195
CRL::RoutingLayerGauge::getBlockageLayer
const Layer * getBlockageLayer() const
Definition: RoutingLayerGauge.h:190
CRL::RoutingLayerGauge::getHalfPitch
DbU::Unit getHalfPitch() const
Definition: RoutingLayerGauge.h:196
CRL::RoutingLayerGauge::getType
Constant::LayerGaugeType getType() const
Definition: RoutingLayerGauge.h:192
CRL::RoutingLayerGauge::getWireWidth
DbU::Unit getWireWidth() const
Definition: RoutingLayerGauge.h:197
CRL::RoutingLayerGauge::divide
void divide(DbU::Unit dividend, long &quotient, long &modulo) const
CRL::RoutingLayerGauge::getTrackNumber
unsigned int getTrackNumber(DbU::Unit start, DbU::Unit stop) const
CRL::RoutingLayerGauge::getViaWidth
DbU::Unit getViaWidth() const
Definition: RoutingLayerGauge.h:200
CRL::RoutingLayerGauge::getTrackIndex
long getTrackIndex(DbU::Unit start, DbU::Unit stop, DbU::Unit position, unsigned mode) const
CRL::RoutingLayerGauge::create
static RoutingLayerGauge * create(const Layer *layer, Constant::Direction direction, Constant::LayerGaugeType type, unsigned int depth, double density, DbU::Unit offset, DbU::Unit pitch, DbU::Unit wireWidth, DbU::Unit pwireWidth, DbU::Unit viaWidth, DbU::Unit obsDw)
Hurricane::DbU::Unit
std::int64_t Unit
CRL
The namespace of Coriolis Core.
Definition: AcmSigda.h:28
Constant
Store various constants.
Definition: RoutingLayerGauge.h:32
Constant::LayerGaugeType
LayerGaugeType
Definition: RoutingLayerGauge.h:38
Constant::PinOnly
@ PinOnly
Definition: RoutingLayerGauge.h:41
Constant::Default
@ Default
Definition: RoutingLayerGauge.h:43
Constant::Round
Round
Definition: RoutingLayerGauge.h:47
Constant::Inferior
@ Inferior
Definition: RoutingLayerGauge.h:48
Constant::Exact
@ Exact
Definition: RoutingLayerGauge.h:50
Constant::Superior
@ Superior
Definition: RoutingLayerGauge.h:47
Constant::Nearest
@ Nearest
Definition: RoutingLayerGauge.h:49
Constant::Direction
Direction
Definition: RoutingLayerGauge.h:34
Constant::Vertical
@ Vertical
Definition: RoutingLayerGauge.h:35
Constant::Horizontal
@ Horizontal
Definition: RoutingLayerGauge.h:34

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