1 /*! 2 * \file comp_attach_notifier_i.h 3 * \brief OpenCSD : Component attach point notifier interface. 4 * 5 * \copyright Copyright (c) 2015, ARM Limited. All Rights Reserved. 6 */ 7 8 /* 9 * Redistribution and use in source and binary forms, with or without modification, 10 * are permitted provided that the following conditions are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright notice, 13 * this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright notice, 16 * this list of conditions and the following disclaimer in the documentation 17 * and/or other materials provided with the distribution. 18 * 19 * 3. Neither the name of the copyright holder nor the names of its contributors 20 * may be used to endorse or promote products derived from this software without 21 * specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 26 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 30 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 32 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 #ifndef ARM_COMP_ATTACH_NOTIFIER_I_H_INCLUDED 36 #define ARM_COMP_ATTACH_NOTIFIER_I_H_INCLUDED 37 38 /*! 39 * @class IComponentAttachNotifier 40 * @addtogroup ocsd_infrastructure 41 * @brief Notification interface for attachment. 42 * 43 * Interface to the componentAttachPt classes that allow notification on component 44 * connect and disconnect. 45 */ 46 class IComponentAttachNotifier { 47 public: 48 IComponentAttachNotifier() {}; /**< Default interface constructor */ 49 virtual ~IComponentAttachNotifier() {}; /**< Default interface destructor */ 50 51 /*! 52 * Callback called by the componentAttachPt() classes when a component is attached 53 * to or detached from the attach point. 54 * 55 * @param num_attached : number of remaining components attached to the point after the 56 * operation that triggered the notification. 57 */ 58 virtual void attachNotify(const int num_attached) = 0; 59 }; 60 61 #endif // ARM_COMP_ATTACH_NOTIFIER_I_H_INCLUDED 62 63 /* End of File comp_attach_notifier_i.h */ 64