RefVector.h

// -*- C++ -*-
//
// RefVector.h is a part of ThePEG - Toolkit for HEP Event Generation
// Copyright (C) 1999-2007 Leif Lonnblad
//
// ThePEG is licenced under version 2 of the GPL, see COPYING for details.
// Please respect the MCnet academic guidelines, see GUIDELINES for details.
//
#ifndef ThePEG_RefVector_H
#define ThePEG_RefVector_H
// This is the declaration of the RefVector and RefVectorBase classes.

#include "ThePEG/Config/ThePEG.h"
#include "InterfaceBase.h"
#include "RefVector.xh"
#include "RefVector.fh"

namespace ThePEG {

class RefVectorBase: public RefInterfaceBase {

public:

  RefVectorBase(string newName, string newDescription,
                string newClassName,
                const type_info & newTypeInfo,
                string newRefClassName,
                const type_info & newRefTypeInfo, 
                int newSize, bool depSafe,
                bool readonly, bool norebind, bool nullable, bool defnull);

  virtual string exec(InterfacedBase & ib, string action,
                      string arguments) const;

  virtual string fullDescription(const InterfacedBase & ib) const;

  virtual string type() const;

  virtual string doxygenType() const;

  virtual void set(InterfacedBase & ib, IBPtr ip, int i, bool chk = true)
    const = 0;

  virtual void insert(InterfacedBase & ib, IBPtr ip, int i, bool chk = true)
    const = 0;

  virtual void erase(InterfacedBase & ib, int i)
    const = 0;

  virtual IVector get(const InterfacedBase & ib) const
    = 0;

  virtual bool check(const InterfacedBase & ib, cIBPtr ip, int i) const
    = 0;

  virtual void rebind(InterfacedBase & ib, const TranslationMap & trans,
                      const IVector & defs) const;

  virtual IVector getReferences(const InterfacedBase & ib) const;

  int size() const { return theSize; }

  void setSize(int sz) { theSize = sz; }

  void setVariableSize() { theSize = 0; }

private:

  int theSize;

};


template <class T, class R>
class RefVector: public RefVectorBase {

public:

  typedef typename Ptr<R>::pointer RefPtr;
  typedef typename Ptr<R>::const_pointer cRefPtr;
  typedef void (T::*SetFn)(RefPtr, int);
  typedef void (T::*InsFn)(RefPtr, int);
  typedef void (T::*DelFn)(int);
  typedef bool (T::*CheckFn)(cRefPtr, int) const;
  typedef vector<RefPtr> (T::*GetFn)() const;
  typedef vector<RefPtr> T::* Member;

public:

  RefVector(string newName, string newDescription,
            Member newMember, int newSize, bool depSafe = false,
            bool readonly = false, bool rebind = true, bool nullable = true,
            SetFn newSetFn = 0, InsFn newInsFn = 0, DelFn newDelFn = 0,
            GetFn newGetFn = 0, CheckFn newCheckFn = 0);

  RefVector(string newName, string newDescription,
            Member newMember, int newSize, bool depSafe,
            bool readonly, bool rebind, bool nullable, bool defnull,
            SetFn newSetFn = 0, InsFn newInsFn = 0, DelFn newDelFn = 0,
            GetFn newGetFn = 0, CheckFn newCheckFn = 0);

  virtual void set(InterfacedBase & ib, IBPtr ip, int i, bool chk = true)
    const;

  virtual void insert(InterfacedBase & ib, IBPtr ip, int i, bool chk = true)
    const;

  virtual void erase(InterfacedBase & ib, int i)
    const;

  virtual IVector get(const InterfacedBase & ib) const
   ;

  virtual bool check(const InterfacedBase & ib, cIBPtr, int i) const
   ;

  void setSetFunction(SetFn sf) { theSetFn = sf; }

  void setInsertFunction(InsFn ifn) { theInsFn = ifn; }

  void setGetFunction(GetFn gf) { theGetFn = gf; }

  void setEraseFunction(DelFn df) { theDelFn = df; }

  void setCheckFunction(CheckFn cf) { theCheckFn = cf; }

private:

  Member theMember;

  SetFn theSetFn;

  InsFn theInsFn;

  DelFn theDelFn;

  GetFn theGetFn;

  CheckFn theCheckFn;

};

}

#include "RefVector.tcc"

#endif /* ThePEG_RefVector_H */

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