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/****************************************************************************/
/* REXX Kernel                                       IdentityTableClass.cpp */
/*                                                                          */
/* Primitive IdentityTable Class                                            */
/*                                                                          */
/****************************************************************************/
#include "RexxCore.h"
#include "IdentityTableClass.hpp"
#include "IntegerClass.hpp"
#include "ProtectedObject.hpp"
#include "MethodArguments.hpp"

// singleton class instance
RexxClass *IdentityTable::classInstance = OREF_NULL;


/**
 * Create initial class object at bootstrap time.
 */
void IdentityTable::createInstance()
{
    CLASS_CREATE(IdentityTable);
}


/**
 * Create a new identity table package object.
 *
 * @param size   the size of the source object.
 *
 * @return Storage for creating a source object.
 */
void *IdentityTable::operator new (size_t size)
{
    return new_object(size, T_IdentityTable);
}


/**
 * Create a new identity table instance from Rexx code.
 *
 * @param args     The new arguments.
 * @param argCount The count of new arguments.
 *
 * @return The constructed instance.
 */
RexxObject *IdentityTable::newRexx(RexxObject **args, size_t argCount)
{
    // this class is defined on the object class, but this is actually attached
    // to a class object instance.  Therefore, any use of the this pointer
    // will be touching the wrong data.  Use the classThis pointer for calling
    // any methods on this object from this method.
    RexxClass *classThis = (RexxClass *)this;

    // create the new identity table item (this version does not have a backing contents yet).
    Protected<IdentityTable> temp = new IdentityTable(true);
    // finish setting this up.
    classThis->completeNewObject(temp, args, argCount);

    // make sure this has been completely initialized
    temp->initialize();
    return temp;
}