| //===-- MICmdMgrSetCmdDeleteCallback.h --------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| //++ |
| // File: MICmdMgrSetCmdDeleteCallback.h |
| // |
| // Overview: ICallback interface. |
| // CSetClients interface. |
| // |
| // Environment: Compilers: Visual C++ 12. |
| // gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1 |
| // Libraries: See MIReadmetxt. |
| // |
| // Copyright: None. |
| //-- |
| |
| #pragma once |
| |
| // Third party headers: |
| #include <set> |
| |
| // In-house headers: |
| #include "MICmnBase.h" |
| |
| // Declarations: |
| struct SMICmdData; |
| |
| namespace CMICmdMgrSetCmdDeleteCallback |
| { |
| |
| //++ ============================================================================ |
| // Details: MI Command Manager interface for client call back. |
| // Objects that want to be notified of a command being deleted |
| // inherit this interface and register interest in command object |
| // deletion. An object deleting a command must not do it itself but call |
| // the Command Manager CmdDelete() function to delete a command object. |
| // Gotchas: None. |
| // Authors: Illya Rudkin 21/02/2014. |
| // Changes: None. |
| //-- |
| class ICallback |
| { |
| public: |
| virtual void Delete( SMICmdData & vCmd ) = 0; |
| |
| /* dtor */ virtual ~ICallback( void ) {}; |
| }; |
| |
| //++ ============================================================================ |
| // Details: MI Command Manager container for clients registered interest in command |
| // objects being deleted. Objects register an interest so when a command |
| // is to be deleted that object wanting the delete calls the Command |
| // Manager to delete the command object. In so do all other registered |
| // objects get called to about the deletion including the object wanting |
| // to do the delete in the first place. |
| // Gotchas: None. |
| // Authors: Illya Rudkin 21/02/2014. |
| // Changes: None. |
| //-- |
| class CSetClients |
| : public std::set< class ICallback * > |
| , public CMICmnBase |
| { |
| // Methods: |
| public: |
| /* ctor */ CSetClients( void ); |
| |
| bool Register( class ICallback & vObject ); |
| bool Unregister( class ICallback & vObject ); |
| void Delete( SMICmdData & vCmdData ); |
| |
| // Overridden: |
| public: |
| // From CMICmnBase |
| /* dtor */ virtual ~CSetClients( void ); |
| |
| // Attributes: |
| private: |
| bool m_bClientUnregistered; // True = yes while deleting a client unregistered, false = no client unregistered during deletion |
| }; |
| |
| } // namespace CMICmdMgrSetCmdDeleteCallback |