1 //===-- MICmdArgValThreadGrp.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 "MICmdArgValBase.h"
14 
15 // Declarations:
16 class CMICmdArgContext;
17 
18 //++
19 //============================================================================
20 // Details: MI common code class. Command argument class. Arguments object
21 //          needing specialization derived from the CMICmdArgValBase class.
22 //          An argument knows what type of argument it is and how it is to
23 //          interpret the options (context) string to find and validate a
24 //          matching
25 //          argument and so extract a value from it. Thread group looks like
26 //          "i1" in the options text.
27 //          Based on the Interpreter pattern.
28 //--
29 class CMICmdArgValThreadGrp : public CMICmdArgValBaseTemplate<MIuint> {
30   // Methods:
31 public:
32   /* ctor */ CMICmdArgValThreadGrp();
33   /* ctor */ CMICmdArgValThreadGrp(const CMIUtilString &vrArgName,
34                                    const bool vbMandatory,
35                                    const bool vbHandleByCmd);
36   //
37   bool IsArgThreadGrp(const CMIUtilString &vrTxt) const;
38 
39   // Overridden:
40 public:
41   // From CMICmdArgValBase
42   /* dtor */ ~CMICmdArgValThreadGrp() override;
43   // From CMICmdArgSet::IArg
44   bool Validate(CMICmdArgContext &vArgContext) override;
45 
46   // Methods:
47 private:
48   bool ExtractNumber(const CMIUtilString &vrTxt);
49   MIuint GetNumber() const;
50 
51   // Attributes:
52 private:
53   MIuint m_nThreadGrp;
54 };
55