1 //===-- MICmnBase.h ---------------------------------------------*- C++ -*-===//
2 //
3 //                     The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #pragma once
11 
12 // In-house headers:
13 #include "MIDataTypes.h"
14 #include "MIUtilString.h"
15 
16 // Declarations:
17 class CMICmnLog;
18 
19 //++
20 //============================================================================
21 // Details: MI common code implementation base class.
22 //--
23 class CMICmnBase {
24   // Methods:
25 public:
26   /* ctor */ CMICmnBase();
27 
28   bool HaveErrorDescription() const;
29   const CMIUtilString &GetErrorDescription() const;
30   void SetErrorDescription(const CMIUtilString &vrTxt) const;
31   void SetErrorDescriptionn(const char *vFormat, ...) const;
32   void SetErrorDescriptionNoLog(const CMIUtilString &vrTxt) const;
33   void ClrErrorDescription() const;
34 
35   // Overrideable:
36 public:
37   /* dtor */ virtual ~CMICmnBase();
38 
39   // Attributes:
40 protected:
41   mutable CMIUtilString m_strMILastErrorDescription;
42   bool m_bInitialized; // True = yes successfully initialized, false = no yet or
43                        // failed
44   CMICmnLog *m_pLog;   // Allow all derived classes to use the logger
45   MIint m_clientUsageRefCnt; // Count of client using *this object so not
46                              // shutdown() object to early
47 };
48