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# cdefaultlist.h

    00001 //==========================================================================
    00002 //  CDEFAULTLIST.H - part of
    00003 //
    00004 //                     OMNeT++/OMNEST
    00005 //            Discrete System Simulation in C++
    00006 //
    00007 //
    00008 //  Declaration of the following classes:
    00009 //    cDefaultList : holds a set of cObjects
    00010 //
    00011 //==========================================================================
    00012
    00013 /*--------------------------------------------------------------*
    00014   Copyright (C) 1992-2005 Andras Varga
    00015
    00016   This file is distributed WITHOUT ANY WARRANTY. See the file
    00017   `license' for details on this and other legal matters.
    00018 *--------------------------------------------------------------*/
    00019
    00020 #ifndef __CDEFAULTLIST_H
    00021 #define __CDEFAULTLIST_H
    00022
    00023 #include "cobject.h"
    00024
    00025
    00033 class SIM_API cDefaultList : public cObject
    00034 {
    00035   private:
    00036     friend class cObject;
    00037     cObject **vect;   // vector of objects
    00038     int size;         // size of vector
    00039     int count;        // number of elements stored
    00040   public:
    00041     static bool doGC; // whether garbage collection is necessary in destructor
    00042
    00043   private:
    00044     void construct();
    00045     void doInsert(cObject *obj);
    00046     virtual void ownedObjectDeleted(cObject *obj);
    00047     virtual void yieldOwnership(cObject *obj, cObject *newOwner);
    00048
    00049   public:
    00050     // internal: called from module creation code in ctypes.cc
    00051     void takeAllObjectsFrom(cDefaultList& other);
    00052
    00053   protected:
    00056
    00060     void take(cObject *obj);
    00061
    00065     void drop(cObject *obj);
    00066
    00067   public:
    00070
    00074     cDefaultList(const cDefaultList& list);
    00075
    00079     explicit cDefaultList(const char *name=NULL);
    00080
    00084     virtual ~cDefaultList();
    00085
    00089     cDefaultList& operator=(const cDefaultList& list);
    00091
    00094
    00098     virtual cPolymorphic *dup() const  {return new cDefaultList(*this);}
    00099
    00103     virtual bool isSoftOwner()  {return true;}
    00104
    00109     virtual std::string info() const;
    00110
    00115     virtual void forEachChild(cVisitor *v);
    00116
    00121     virtual void netPack(cCommBuffer *buffer);
    00122
    00127     virtual void netUnpack(cCommBuffer *buffer);
    00129
    00131     // Note: we need long method names here because cModule subclasses from this class
    00133
    00137     int defaultListItems() const {return count;}
    00138
    00145     cObject *defaultListGet(int k);
    00146
    00150     // Note: we need a long name here because cModule subclasses from this
    00151     bool defaultListContains(cObject *obj) const;
    00153 };
    00154
    00155 #endif
    00156