Cleanup: zap CVS Id tags

[thirdparty/squid.git] / src / Store.cci

/*
 * $Id$
 *
 * DEBUG: section 20    Storage Manager
 * AUTHOR: Harvest Derived
 *
 * SQUID Web Proxy Cache          http://www.squid-cache.org/
 * ----------------------------------------------------------
 *
 *  Squid is the result of efforts by numerous individuals from
 *  the Internet community; see the CONTRIBUTORS file for full
 *  details.   Many organizations have provided support for Squid's
 *  development; see the SPONSORS file for full details.  Squid is
 *  Copyrighted (C) 2001 by the Regents of the University of
 *  California; see the COPYRIGHT file for full details.  Squid
 *  incorporates software developed and/or copyrighted by other
 *  sources; see the CREDITS file for full details.
 *
 *  This program is free software; you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation; either version 2 of the License, or
 *  (at your option) any later version.
 *
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
 *
 */

#include "MemObject.h"

/**
 \retval true	Store contains 0 bytes of data.
 \retval false	Store contains 1 or more bytes of data.
 \retval false	Store contains negative content !!!!!!
 */
bool
StoreEntry::isEmpty () const
{
    assert (mem_obj);
    return mem_obj->endOffset() == 0;
}

/// \retval * - Always NULL for 'null' filesystem.
HttpReply const *
NullStoreEntry::getReply() const
{
    return NULL;
}

/// \retval N/A 	Kills squid with fatal error if called before Store Root is set.
Store &
Store::Root()
{
    if (CurrentRoot == NULL)
        fatal("No Store Root has been set");

    return *CurrentRoot;
}