ipiece.h

#pragma once
// ipiece.h
 
// Interface for Piece
 
#include "dim.h"
#include "base/src/farray.h"
 
namespace itascaxd {
 using namespace itasca;
 class IContact;
 class IBody;
 
 class IPiece {
 public:
 inline static const TType type_ = 0x4c815b8f;
 // Returns an IThing interface
 virtual IThing * getIThing()=0;
 virtual const IThing *getIThing() const=0;
 
 // Returns a list of contacts connected to this piece.
 // If type is specified, restricts to contacts matching that type.
 // If p2 is specified, restricts to contacts with that piece.
 // NOTE: We will be able to do "MOVE COPY" semantics here in VS2010.
 virtual void getContactList(FArray<IContact *> *ret,const TType &type=0,const IPiece *p2=0)=0;
 virtual void getContactList(FArray<const IContact *> *ret,const TType &type=0,const IPiece *p2=0) const=0;
 
 // Return the count of contacts, active and inactive
 virtual uint64 getContactCount(bool active,const TType &type=0,bool domainToo = false) const = 0;
 
 // Returns TRUE if a matching contact exists to this piece.
 // If type is specified, contact must match that type.
 // If p2 is specified, contact must be with that piece.
 virtual bool hasContact(const TType &type=0,const IPiece *p2=0) const=0;
 
 // Get a pointer to the body to which this Piece belongs
 virtual IBody * getIBody()=0;
 virtual const IBody *getIBody() const=0;
 
 // Get a pointer to the IThing used for interactions
 virtual IThing * getIThingForInteraction()=0;
 virtual const IThing * getIThingForInteraction() const=0;
 
 // Get next IPiece in the LOCAL list of Pieces associated with this Body
 virtual IPiece * getNextPiece()=0;
 virtual const IPiece *getNextPiece() const=0;
 
 // Piece properties
 virtual bool setProperty(const QString &name,const QVariant &v)=0;
 virtual QVariant getProperty(const QString &name) const=0;
 virtual QStringList getAllProperties() const=0;
 virtual bool isProperty(const QString &name) const=0;
 
 // Piece attributes
 virtual bool setAttribute(const QString &name,const QVariant &v)=0;
 virtual QVariant getAttribute(const QString &name) const=0;
 virtual QStringList getAllAttributes() const=0;
 virtual bool isAttribute(const QString &name) const=0;
 
 // Get the ultimate derived type
 virtual TType getDerivedType() const=0;
 
 
 };
 
} // namespace itascaxd
// EoF