oscl/oscl/osclproc/src/oscl_aostatus.h

/* ------------------------------------------------------------------
 * Copyright (C) 1998-2009 PacketVideo
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
 * express or implied.
 * See the License for the specific language governing permissions
 * and limitations under the License.
 * -------------------------------------------------------------------
 */

/*! \addtogroup osclproc OSCL Proc
 *
 * @{
 */

/** \file oscl_aostatus.h
    \brief Some basic types used with active objects.
*/
#ifndef OSCL_AOSTATUS_H_INCLUDED
#define OSCL_AOSTATUS_H_INCLUDED

#ifndef OSCLCONFIG_PROC_H_INCLUDED
#include "osclconfig_proc.h"
#endif


#ifndef OSCL_BASE_H_INCLUDED
#include "oscl_base.h"
#endif

//Request status values.  These are negative so that
//they won't conflict with system error codes.
const int32 OSCL_REQUEST_ERR_NONE = 0;
const int32 OSCL_REQUEST_PENDING = (-0x7fffffff);
const int32 OSCL_REQUEST_ERR_CANCEL = (-1);
const int32 OSCL_REQUEST_ERR_GENERAL = (-2);


//Request status type
class OsclAOStatus
{
    public:
        OSCL_INLINE OsclAOStatus();
        OSCL_INLINE OsclAOStatus(int32 aStatus);
        OSCL_INLINE int32 operator=(int32 aStatus);
        OSCL_INLINE int32 operator==(int32 aStatus) const;
        OSCL_INLINE int32 operator!=(int32 aStatus) const;
        OSCL_INLINE int32 operator>=(int32 aStatus) const;
        OSCL_INLINE int32 operator<=(int32 aStatus) const;
        OSCL_INLINE int32 operator>(int32 aStatus) const;
        OSCL_INLINE int32 operator<(int32 aStatus) const;
        OSCL_INLINE int32 Value() const;
    private:
        int32 iStatus;
};


#if !(OSCL_DISABLE_INLINES)
#include "oscl_aostatus.inl"
#endif


#endif

/*! @} */