1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
//===-- MICmdArgValListBase.h -----------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#pragma once
// Third party headers:
#include <vector>
// In-house headers:
#include "MICmdArgValBase.h"
// Declarations:
class CMICmdArgContext;
//++
//============================================================================
// Details: MI common code class. Command argument with addition options class.
// For example --recurse 1 2 4 [group ...]. Arguments object that
// require a list of options associated with them derive from the
// CMICmdArgValListBase class. Additional options are also extracted
// from
// the command arguments text string.
// An argument knows what type of argument it is and how it is to
// interpret the options (context) string to find and validate a
// matching
// options and so extract a values from it .
// The CMICmdArgValBase objects are added to the derived argument
// class's
// container. The option arguments belong to that derived class and
// will
// be deleted that object goes out of scope.
// Based on the Interpreter pattern.
//--
class CMICmdArgValListBase
: public CMICmdArgValBaseTemplate<std::vector<CMICmdArgValBase *>> {
// Typedef:
public:
typedef std::vector<CMICmdArgValBase *> VecArgObjPtr_t;
// Enums:
public:
//++
//---------------------------------------------------------------------------------
// Details: CMICmdArgValListBase needs to know what type of argument to look
// for in
// the command options text. It also needs to create argument objects
// of
// a specific type.
//--
enum ArgValType_e {
eArgValType_File = 0,
eArgValType_Consume,
eArgValType_Number,
eArgValType_OptionLong,
eArgValType_OptionShort,
eArgValType_String,
eArgValType_StringQuoted,
eArgValType_StringQuotedNumber,
eArgValType_StringQuotedNumberPath,
eArgValType_StringAnything, // Accept any words for a string 'type' even if
// they look like --longOptions for example
eArgValType_ThreadGrp,
eArgValType_count, // Always the last one
eArgValType_invalid
};
// Methods:
public:
/* ctor */ CMICmdArgValListBase();
/* ctor */ CMICmdArgValListBase(const CMIUtilString &vrArgName,
const bool vbMandatory,
const bool vbHandleByCmd);
/* ctor */ CMICmdArgValListBase(const CMIUtilString &vrArgName,
const bool vbMandatory,
const bool vbHandleByCmd,
const ArgValType_e veType);
// Overridden:
public:
// From CMICmdArgValBase
/* dtor */ ~CMICmdArgValListBase() override;
// Methods:
protected:
bool IsExpectedCorrectType(const CMIUtilString &vrTxt,
const ArgValType_e veType) const;
CMICmdArgValBase *CreationObj(const CMIUtilString &vrTxt,
const ArgValType_e veType) const;
// Attributes:
protected:
ArgValType_e m_eArgType;
// Methods:
private:
void Destroy();
};
|
