forked from OSchip/llvm-project
102 lines
2.7 KiB
C++
102 lines
2.7 KiB
C++
//===-- MICmdMgrSetCmdDeleteCallback.cpp ------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// In-house headers:
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#include "MICmdMgrSetCmdDeleteCallback.h"
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namespace CMICmdMgrSetCmdDeleteCallback
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{
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//++ ------------------------------------------------------------------------------------
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// Details: CSetClients constructor.
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// Type: Method.
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// Args: None.
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// Return: None.
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// Throws: None.
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//--
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CSetClients::CSetClients(void)
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: m_bClientUnregistered(false)
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{
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}
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//++ ------------------------------------------------------------------------------------
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// Details: CSetClients destructor.
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// Type: Method.
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// Args: None.
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// Return: None.
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// Throws: None.
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//--
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CSetClients::~CSetClients(void)
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{
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}
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//++ ------------------------------------------------------------------------------------
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// Details: Register an object to be called when a command object is deleted.
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// Type: Method.
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// Args: vObject - (R) A new interested client.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool
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CSetClients::Register(ICallback &vObject)
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{
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insert(&vObject);
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return MIstatus::success;
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}
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//++ ------------------------------------------------------------------------------------
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// Details: Unregister an object from being called when a command object is deleted.
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// Type: Method.
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// Args: vObject - (R) The was interested client.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool
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CSetClients::Unregister(ICallback &vObject)
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{
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m_bClientUnregistered = true;
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erase(&vObject);
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return MIstatus::success;
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}
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//++ ------------------------------------------------------------------------------------
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// Details: Iterate all interested clients and tell them a command is being deleted.
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// Type: Method.
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// Args: vCmd - (RW) The command to be deleted.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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void
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CSetClients::Delete(SMICmdData &vCmd)
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{
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m_bClientUnregistered = false; // Reset
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iterator it = begin();
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while (it != end())
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{
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ICallback *pObj = *it;
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pObj->Delete(vCmd);
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if (m_bClientUnregistered)
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{
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m_bClientUnregistered = false; // Reset
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it = begin();
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}
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else
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// Next
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++it;
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}
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}
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} // namespace CMICmdMgrSetCmdDeleteCallback
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