Instance.h

// ****************************************************************************************************
// File: ./hurricane/Instance.h
// Authors: R. Escassut
// Copyright (c) BULL S.A. 2000-2018, All Rights Reserved
//
// This file is part of Hurricane.
//
// Hurricane is free software: you can redistribute it  and/or  modify it under the  terms  of the  GNU
// Lesser General Public License as published by the Free Software Foundation, either version 3 of  the
// License, or (at your option) any later version.
//
// Hurricane 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  Lesser  GNU
// General Public License for more details.
//
// You should have received a copy of the Lesser GNU General Public License along  with  Hurricane.  If
// not, see <http://www.gnu.org/licenses/>.
// ****************************************************************************************************
 
#pragma  once
#include "hurricane/Go.h"
#include "hurricane/Plug.h"
#include "hurricane/SharedPath.h"
//#include "hurricane/IntrusiveMap.h"
 
namespace Hurricane {
 
class Net;
class BasicLayer;
 
// ****************************************************************************************************
// Instance declaration
// ****************************************************************************************************
 
class Instance : public Go {
// ***********************
    private:
      static  FastRTTI  _fastRTTI;
    public:
      static  inline const FastRTTI& fastRTTI  (); 
      virtual        const FastRTTI& vfastRTTI () const; 
 
// Types
// *****
 
    public: typedef Go Inherit;
 
    public: class PlacementStatus {
    // **************************
 
        public: enum Code {UNPLACED=0, PLACED=1, FIXED=2};
 
        private: Code _code;
 
        public: PlacementStatus(const Code& code = UNPLACED);
        public: PlacementStatus(const PlacementStatus& placementstatus);
        public: PlacementStatus(string);
 
        public: PlacementStatus& operator=(const PlacementStatus& placementstatus);
 
        public: operator const Code&() const {return _code;};
 
        public: const Code& getCode() const {return _code;};
 
        public: string _getTypeName() const { return _TName("Instance::PlacementStatus"); };
        public: string _getString() const;
        public: Record* _getRecord() const;
 
    };
 
    public: class PlugMap : public IntrusiveMap<const Net*, Plug> {
    // **********************************************************
 
        public: typedef IntrusiveMap<const Net*, Plug> Inherit;
    
        public: PlugMap();
 
        public: virtual const Net* _getKey(Plug* plug) const;
        public: virtual unsigned _getHashValue(const Net* masterNet) const;
        public: virtual Plug* _getNextElement(Plug* plug) const;
        public: virtual void _setNextElement(Plug* plug, Plug* nextPlug) const;
 
    };
 
    public: class SharedPathMap : public IntrusiveMap<const SharedPath*, SharedPath> {
    // *****************************************************************************
 
        public: typedef IntrusiveMap<const SharedPath*, SharedPath> Inherit;
    
        public: SharedPathMap();
 
        public: virtual const SharedPath* _getKey(SharedPath* sharedPath) const;
        public: virtual unsigned _getHashValue(const SharedPath* tailSharedPath) const;
        public: virtual SharedPath* _getNextElement(SharedPath* sharedPath) const;
        public: virtual void _setNextElement(SharedPath* sharedPath, SharedPath* nextSharedPath) const;
 
    };
 
// Attributes
// **********
 
    private: Cell* _cell;
    private: Name _name;
    private: Cell* _masterCell;
    private: Transformation _transformation;
    private: PlacementStatus _placementStatus;
    private: PlugMap _plugMap;
    private: SharedPathMap _sharedPathMap;
    private: Instance* _nextOfCellInstanceMap;
    private: Instance* _nextOfCellSlaveInstanceSet;
 
// Constructors
// ************
 
    protected: Instance(Cell* cell, const Name& name, Cell* masterCell, const Transformation& transformation, const PlacementStatus& placementstatus, bool secureFlag);
 
    public: static Instance* create(Cell* cell, const Name& name, Cell* masterCell, bool secureFlag = true);
    public: static Instance* create(Cell* cell, const Name& name, Cell* masterCell, const Transformation& transformation, const PlacementStatus& placementstatus, bool secureFlag = true);
 
// Accessors
// *********
 
    public: virtual Cell* getCell() const {return _cell;};
    public: virtual Box getBoundingBox() const;
    public: const Name& getName() const {return _name;};
    public: Cell* getMasterCell() const {return _masterCell;};
    public: const Transformation& getTransformation() const {return _transformation;};
    public: const PlacementStatus& getPlacementStatus()  const {return _placementStatus;};
    public: Plug* getPlug(const Net* masterNet) const {return _plugMap.getElement(masterNet);};
    public: Plugs getPlugs() const {return _plugMap.getElements();};
    public: Plugs getConnectedPlugs() const;
    public: Plugs getUnconnectedPlugs() const;
    public: Path getPath(const Path& tailPath = Path()) const;
    public: Box getAbutmentBox() const;
 
// Predicates
// **********
 
    public: bool isUnplaced() const {return _placementStatus == PlacementStatus::UNPLACED;};
    public: bool isPlaced() const {return _placementStatus == PlacementStatus::PLACED;};
    public: bool isFixed() const {return _placementStatus == PlacementStatus::FIXED;};
    public: bool isTerminal() const;
    public: bool isTerminalNetlist() const;
    public: bool isUnique() const;
    public: bool isUniquified() const;
    public: bool isUniquifyMaster() const;
 
// Filters
// *******
 
    public: static InstanceFilter getIsUnderFilter(const Box& area);
    public: static InstanceFilter getIsTerminalFilter();
    public: static InstanceFilter getIsTerminalNetlistFilter();
    public: static InstanceFilter getIsUnplacedFilter();
    public: static InstanceFilter getIsPlacedFilter();
    public: static InstanceFilter getIsFixedFilter();
    public: static InstanceFilter getIsNotUnplacedFilter();
    public: static InstanceFilter getPruneMasterFilter( uint64_t );
 
// Updators
// ********
 
    public: virtual void materialize();
    public: virtual void unmaterialize();
    public: virtual void invalidate(bool propagateFlag = true);
    public: virtual void translate(const DbU::Unit& dx, const DbU::Unit& dy);
 
    public: void setName(const Name& name);
    public: void setTransformation(const Transformation& transformation);
    public: void setPlacementStatus(const PlacementStatus& placementstatus);
    public: void setMasterCell(Cell* masterCell, bool secureFlag = true);
    public: void uniquify();
    public: void slaveAbutmentBox();
    public: Instance* getClone(Cell* cloneCell) const;
 
// Others
// ******
 
    protected: virtual void _postCreate();
 
    protected: virtual void _preDestroy();
 
    public: virtual string _getTypeName() const {return _TName("Instance");};
    public: virtual string _getString() const;
    public: virtual Record* _getRecord() const;
    public: virtual void _toJson(JsonWriter*) const;
    public: virtual void _toJsonCollections(JsonWriter*) const;
    public: PlugMap& _getPlugMap() {return _plugMap;};
    public: SharedPath* _getSharedPath(const SharedPath* tailSharedPath) const {return _sharedPathMap.getElement(tailSharedPath);}
    public: SharedPathes _getSharedPathes() const {return _sharedPathMap.getElements();};
    public: SharedPathMap& _getSharedPathMap() {return _sharedPathMap;};
    public: Instance* _getNextOfCellInstanceMap() const {return _nextOfCellInstanceMap;};
    public: Instance* _getNextOfCellSlaveInstanceSet() const {return _nextOfCellSlaveInstanceSet;};
 
    public: void _setNextOfCellInstanceMap(Instance* instance) {_nextOfCellInstanceMap = instance;};
    public: void _setNextOfCellSlaveInstanceSet(Instance* instance) {_nextOfCellSlaveInstanceSet = instance;};
 
};
 
  
  inline const FastRTTI& Instance::fastRTTI () { return _fastRTTI; }
 
 
class JsonInstance : public JsonEntity {
// *************************************
 
  public: static void initialize();
  public: JsonInstance(unsigned long flags);
  public: virtual string getTypeName() const;
  public: virtual JsonInstance* clone(unsigned long) const;
  public: virtual void toData(JsonStack&); 
};
 
} // End of Hurricane namespace.
 
 
// -------------------------------------------------------------------
// Inspector Support for  : Instance::PlacementStatus::Code*".
 
template<>
inline std::string  getString<const Hurricane::Instance::PlacementStatus::Code*>
                             ( const Hurricane::Instance::PlacementStatus::Code* object )
                             {
                               switch ( *object ) {
                                 case Hurricane::Instance::PlacementStatus::UNPLACED: return "UNPLACED";
                                 case Hurricane::Instance::PlacementStatus::PLACED:   return "PLACED";
                                 case Hurricane::Instance::PlacementStatus::FIXED:    return "FIXED";
                               }
                               return "ABNORMAL";
                             }
 
template<>
inline std::string  getString<Hurricane::Instance::PlacementStatus::Code>
                             ( Hurricane::Instance::PlacementStatus::Code object )
                             {
                               switch ( object ) {
                                 case Hurricane::Instance::PlacementStatus::UNPLACED: return "UNPLACED";
                                 case Hurricane::Instance::PlacementStatus::PLACED:   return "PLACED";
                                 case Hurricane::Instance::PlacementStatus::FIXED:    return "FIXED";
                               }
                               return "ABNORMAL";
                             }
 
template<>
inline Hurricane::Record* getRecord<const Hurricane::Instance::PlacementStatus::Code*>
                                   ( const Hurricane::Instance::PlacementStatus::Code* object )
                                   {
                                     Hurricane::Record* record = new Hurricane::Record(getString(object));
                                     record->add(getSlot("Code", (unsigned int*)object));
                                     return record;
                                   }
 
// template<>
// inline Hurricane::Record* getRecord<const Hurricane::Instance::PlacementStatus::Code>
//                                    ( const Hurricane::Instance::PlacementStatus::Code object )
//                                    {
//                                      Hurricane::Record* record = new Hurricane::Record(getString(object));
//                                      record->add(getSlot("Code", (unsigned int)object));
//                                      return record;
//                                    }
 
 
INSPECTOR_P_SUPPORT(Hurricane::Instance);
INSPECTOR_P_SUPPORT(Hurricane::Instance::PlacementStatus);
INSPECTOR_P_SUPPORT(Hurricane::Instance::PlugMap);
INSPECTOR_P_SUPPORT(Hurricane::Instance::SharedPathMap);
 
inline void  jsonWrite ( JsonWriter* w, const std::string& key, const Hurricane::Instance::PlacementStatus& status )
{
  w->key( key );
  w->write( getString(status.getCode()) );
}
 
 
// ****************************************************************************************************
// Copyright (c) BULL S.A. 2000-2018, All Rights Reserved
// ****************************************************************************************************