src/usr/trace/daemon/complist.C


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/* IBM_PROLOG_BEGIN_TAG                                                   */
/* This is an automatically generated prolog.                             */
/*                                                                        */
/* $Source: src/usr/trace/daemon/complist.C $                             */
/*                                                                        */
/* IBM CONFIDENTIAL                                                       */
/*                                                                        */
/* COPYRIGHT International Business Machines Corp. 2012                   */
/*                                                                        */
/* p1                                                                     */
/*                                                                        */
/* Object Code Only (OCO) source materials                                */
/* Licensed Internal Code Source Materials                                */
/* IBM HostBoot Licensed Internal Code                                    */
/*                                                                        */
/* The source code for this program is not published or otherwise         */
/* divested of its trade secrets, irrespective of what has been           */
/* deposited with the U.S. Copyright Office.                              */
/*                                                                        */
/* Origin: 30                                                             */
/*                                                                        */
/* IBM_PROLOG_END_TAG                                                     */
#include "../compdesc.H"

namespace TRACE
{
    bool ComponentList::first(ComponentList::List::iterator& o_comp)
    {
        bool l_rc = true;

        mutex_lock(&iv_mutex);
        o_comp = iv_components.begin();
        l_rc = (o_comp != iv_components.end());
        mutex_unlock(&iv_mutex);

        return l_rc;
    }

    bool ComponentList::next(ComponentList::List::iterator& io_comp)
    {
        bool l_rc = true;

        mutex_lock(&iv_mutex);
        io_comp++;
        l_rc = (io_comp != iv_components.end());
        mutex_unlock(&iv_mutex);

        return l_rc;
    }

}