b9c1b51e45
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llvm-svn: 280751
350 lines
9.9 KiB
C++
350 lines
9.9 KiB
C++
//===-- MICmdCmdVar.h -------------------------------------------*- 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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// Overview: CMICmdCmdVarCreate interface.
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// CMICmdCmdVarUpdate interface.
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// CMICmdCmdVarDelete interface.
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// CMICmdCmdVarAssign interface.
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// CMICmdCmdVarSetFormat interface.
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// CMICmdCmdVarListChildren interface.
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// CMICmdCmdVarEvaluateExpression interface.
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// CMICmdCmdVarInfoPathExpression interface.
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// CMICmdCmdVarShowAttributes interface.
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//
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// To implement new MI commands derive a new command class from the
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// command base
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// class. To enable the new command for interpretation add the new
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// command class
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// to the command factory. The files of relevance are:
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// MICmdCommands.cpp
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// MICmdBase.h / .cpp
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// MICmdCmd.h / .cpp
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// For an introduction to adding a new command see
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// CMICmdCmdSupportInfoMiCmdQuery
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// command class as an example.
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#pragma once
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// In-house headers:
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#include "MICmdBase.h"
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#include "MICmnLLDBDebugSessionInfo.h"
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#include "MICmnLLDBDebugSessionInfoVarObj.h"
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#include "MICmnMIValueList.h"
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#include "MICmnMIValueTuple.h"
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// Declarations:
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class CMICmnLLDBDebugSessionInfoVarObj;
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//++
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//============================================================================
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// Details: MI command class. MI commands derived from the command base class.
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// *this class implements MI command "var-create".
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//--
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class CMICmdCmdVarCreate : public CMICmdBase {
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// Statics:
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public:
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// Required by the CMICmdFactory when registering *this command
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static CMICmdBase *CreateSelf();
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// Methods:
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public:
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/* ctor */ CMICmdCmdVarCreate();
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// Overridden:
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public:
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// From CMICmdInvoker::ICmd
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bool Execute() override;
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bool Acknowledge() override;
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bool ParseArgs() override;
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// Overridden:
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public:
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// From CMICmnBase
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/* dtor */ ~CMICmdCmdVarCreate() override;
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// Methods:
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private:
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void CompleteSBValue(lldb::SBValue &vrwValue);
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// Attribute:
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private:
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CMIUtilString m_strVarName;
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MIuint m_nChildren;
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MIuint64 m_nThreadId;
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CMIUtilString m_strType;
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bool m_bValid; // True = Variable is valid, false = not valid
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CMIUtilString m_strExpression;
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CMIUtilString m_strValue;
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const CMIUtilString m_constStrArgName;
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const CMIUtilString m_constStrArgFrameAddr;
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const CMIUtilString m_constStrArgExpression;
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};
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//++
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//============================================================================
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// Details: MI command class. MI commands derived from the command base class.
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// *this class implements MI command "var-update".
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//--
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class CMICmdCmdVarUpdate : public CMICmdBase {
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// Statics:
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public:
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// Required by the CMICmdFactory when registering *this command
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static CMICmdBase *CreateSelf();
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// Methods:
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public:
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/* ctor */ CMICmdCmdVarUpdate();
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// Overridden:
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public:
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// From CMICmdInvoker::ICmd
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bool Execute() override;
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bool Acknowledge() override;
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bool ParseArgs() override;
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// Overridden:
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public:
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// From CMICmnBase
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/* dtor */ ~CMICmdCmdVarUpdate() override;
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// Methods:
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private:
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bool ExamineSBValueForChange(lldb::SBValue &vrwValue, bool &vrwbChanged);
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void MIFormResponse(const CMIUtilString &vrStrVarName,
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const char *const vpValue,
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const CMIUtilString &vrStrScope);
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// Attribute:
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private:
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const CMIUtilString m_constStrArgPrintValues;
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const CMIUtilString m_constStrArgName;
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bool m_bValueChanged; // True = yes value changed, false = no change
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CMICmnMIValueList m_miValueList;
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};
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//++
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//============================================================================
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// Details: MI command class. MI commands derived from the command base class.
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// *this class implements MI command "var-delete".
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//--
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class CMICmdCmdVarDelete : public CMICmdBase {
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// Statics:
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public:
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// Required by the CMICmdFactory when registering *this command
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static CMICmdBase *CreateSelf();
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// Methods:
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public:
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/* ctor */ CMICmdCmdVarDelete();
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// Overridden:
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public:
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// From CMICmdInvoker::ICmd
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bool Execute() override;
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bool Acknowledge() override;
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bool ParseArgs() override;
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// From CMICmnBase
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/* dtor */ ~CMICmdCmdVarDelete() override;
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// Attribute:
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private:
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const CMIUtilString m_constStrArgName;
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};
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//++
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//============================================================================
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// Details: MI command class. MI commands derived from the command base class.
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// *this class implements MI command "var-assign".
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//--
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class CMICmdCmdVarAssign : public CMICmdBase {
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// Statics:
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public:
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// Required by the CMICmdFactory when registering *this command
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static CMICmdBase *CreateSelf();
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// Methods:
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public:
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/* ctor */ CMICmdCmdVarAssign();
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// Overridden:
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public:
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// From CMICmdInvoker::ICmd
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bool Execute() override;
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bool Acknowledge() override;
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bool ParseArgs() override;
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// From CMICmnBase
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/* dtor */ ~CMICmdCmdVarAssign() override;
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// Attributes:
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private:
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bool m_bOk; // True = success, false = failure
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CMIUtilString m_varObjName;
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const CMIUtilString m_constStrArgName;
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const CMIUtilString m_constStrArgExpression;
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};
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//++
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//============================================================================
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// Details: MI command class. MI commands derived from the command base class.
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// *this class implements MI command "var-set-format".
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//--
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class CMICmdCmdVarSetFormat : public CMICmdBase {
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// Statics:
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public:
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// Required by the CMICmdFactory when registering *this command
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static CMICmdBase *CreateSelf();
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// Methods:
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public:
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/* ctor */ CMICmdCmdVarSetFormat();
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// Overridden:
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public:
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// From CMICmdInvoker::ICmd
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bool Execute() override;
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bool Acknowledge() override;
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bool ParseArgs() override;
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// From CMICmnBase
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/* dtor */ ~CMICmdCmdVarSetFormat() override;
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// Attributes:
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private:
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CMIUtilString m_varObjName;
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const CMIUtilString m_constStrArgName;
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const CMIUtilString m_constStrArgFormatSpec;
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};
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//++
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//============================================================================
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// Details: MI command class. MI commands derived from the command base class.
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// *this class implements MI command "var-list-children".
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//--
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class CMICmdCmdVarListChildren : public CMICmdBase {
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// Statics:
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public:
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// Required by the CMICmdFactory when registering *this command
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static CMICmdBase *CreateSelf();
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// Methods:
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public:
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/* ctor */ CMICmdCmdVarListChildren();
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// Overridden:
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public:
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// From CMICmdInvoker::ICmd
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bool Execute() override;
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bool Acknowledge() override;
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bool ParseArgs() override;
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// From CMICmnBase
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/* dtor */ ~CMICmdCmdVarListChildren() override;
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// Attributes:
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private:
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const CMIUtilString m_constStrArgPrintValues;
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const CMIUtilString m_constStrArgName;
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const CMIUtilString m_constStrArgFrom;
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const CMIUtilString m_constStrArgTo;
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bool m_bValueValid; // True = yes SBValue object is valid, false = not valid
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MIuint m_nChildren;
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CMICmnMIValueList m_miValueList;
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bool m_bHasMore;
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};
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//++
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//============================================================================
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// Details: MI command class. MI commands derived from the command base class.
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// *this class implements MI command "var-evaluate-expression".
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//--
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class CMICmdCmdVarEvaluateExpression : public CMICmdBase {
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// Statics:
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public:
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// Required by the CMICmdFactory when registering *this command
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static CMICmdBase *CreateSelf();
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// Methods:
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public:
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/* ctor */ CMICmdCmdVarEvaluateExpression();
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// Overridden:
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public:
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// From CMICmdInvoker::ICmd
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bool Execute() override;
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bool Acknowledge() override;
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bool ParseArgs() override;
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// From CMICmnBase
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/* dtor */ ~CMICmdCmdVarEvaluateExpression() override;
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// Attributes:
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private:
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bool m_bValueValid; // True = yes SBValue object is valid, false = not valid
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CMIUtilString m_varObjName;
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const CMIUtilString m_constStrArgFormatSpec; // Not handled by *this command
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const CMIUtilString m_constStrArgName;
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};
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//++
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//============================================================================
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// Details: MI command class. MI commands derived from the command base class.
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// *this class implements MI command "var-info-path-expression".
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//--
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class CMICmdCmdVarInfoPathExpression : public CMICmdBase {
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// Statics:
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public:
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// Required by the CMICmdFactory when registering *this command
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static CMICmdBase *CreateSelf();
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// Methods:
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public:
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/* ctor */ CMICmdCmdVarInfoPathExpression();
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// Overridden:
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public:
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// From CMICmdInvoker::ICmd
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bool Execute() override;
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bool Acknowledge() override;
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bool ParseArgs() override;
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// From CMICmnBase
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/* dtor */ ~CMICmdCmdVarInfoPathExpression() override;
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// Attributes:
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private:
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bool m_bValueValid; // True = yes SBValue object is valid, false = not valid
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CMIUtilString m_strPathExpression;
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const CMIUtilString m_constStrArgName;
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};
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//++
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//============================================================================
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// Details: MI command class. MI commands derived from the command base class.
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// *this class implements MI command "var-show-attributes".
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//--
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class CMICmdCmdVarShowAttributes : public CMICmdBase {
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// Statics:
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public:
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// Required by the CMICmdFactory when registering *this command
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static CMICmdBase *CreateSelf();
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// Methods:
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public:
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/* ctor */ CMICmdCmdVarShowAttributes();
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// Overridden:
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public:
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// From CMICmdInvoker::ICmd
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bool Execute() override;
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bool Acknowledge() override;
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bool ParseArgs() override;
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// From CMICmnBase
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/* dtor */ ~CMICmdCmdVarShowAttributes() override;
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// Attributes:
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private:
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const CMIUtilString m_constStrArgName;
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};
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