diff options
Diffstat (limited to 'tools/lldb-mi/MICmdMgrSetCmdDeleteCallback.cpp')
-rw-r--r-- | tools/lldb-mi/MICmdMgrSetCmdDeleteCallback.cpp | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/tools/lldb-mi/MICmdMgrSetCmdDeleteCallback.cpp b/tools/lldb-mi/MICmdMgrSetCmdDeleteCallback.cpp new file mode 100644 index 000000000000..1303a8832f66 --- /dev/null +++ b/tools/lldb-mi/MICmdMgrSetCmdDeleteCallback.cpp @@ -0,0 +1,110 @@ +//===-- MICmdMgrSetCmdDeleteCallback.cpp ------------------------*- C++ -*-===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// + +//++ +// File: MICmdMgrSetCmdDeleteCallback.cpp +// +// Overview: CSetClients implementation. +// +// Environment: Compilers: Visual C++ 12. +// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1 +// Libraries: See MIReadmetxt. +// +// Copyright: None. +//-- + +// In-house headers: +#include "MICmdMgrSetCmdDeleteCallback.h" + +namespace CMICmdMgrSetCmdDeleteCallback +{ + +//++ ------------------------------------------------------------------------------------ +// Details: CSetClients constructor. +// Type: Method. +// Args: None. +// Return: None. +// Throws: None. +//-- +CSetClients::CSetClients( void ) +: m_bClientUnregistered( false ) +{ +} + +//++ ------------------------------------------------------------------------------------ +// Details: CSetClients destructor. +// Type: Method. +// Args: None. +// Return: None. +// Throws: None. +//-- +CSetClients::~CSetClients( void ) +{ +} + +//++ ------------------------------------------------------------------------------------ +// Details: Register an object to be called when a command object is deleted. +// Type: Method. +// Args: vObject - (R) A new interested client. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CSetClients::Register( ICallback & vObject ) +{ + insert( &vObject ); + + return MIstatus::success; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Unregister an object from being called when a command object is deleted. +// Type: Method. +// Args: vObject - (R) The was interested client. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +bool CSetClients::Unregister( ICallback & vObject ) +{ + m_bClientUnregistered = true; + erase( &vObject ); + + return MIstatus::success; +} + +//++ ------------------------------------------------------------------------------------ +// Details: Iterate all interested clients and tell them a command is being deleted. +// Type: Method. +// Args: vCmd - (RW) The command to be deleted. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. +//-- +void CSetClients::Delete( SMICmdData & vCmd ) +{ + m_bClientUnregistered = false; // Reset + iterator it = begin(); + while( it != end() ) + { + ICallback * pObj = *it; + pObj->Delete( vCmd ); + + if( m_bClientUnregistered ) + { + m_bClientUnregistered = false; // Reset + it = begin(); + } + else + // Next + ++it; + } +} + +} // namespace CMICmdMgrSetCmdDeleteCallback |