blob: 862b677d61ee47dabe2a1b24feb2491025baff98 (
plain)
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
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
|
/**
* Argument.h
*
* Class holds information about an argument that is passed to a function.
* You'll need this class when you're defining your own functions.
*
* @author Emiel Bruijntjes <emiel.bruijntjes@copernica.com>
* @copyright 2013 Copernica BV
*/
/**
* Set up namespace
*/
namespace PhpCpp {
/**
* Forward definitions
*/
class ArgInfo;
/**
* Class definition
*/
class Argument
{
public:
/**
* Constructor if this argument should be an instance of a certain class
* @param name Name of the argument
* @param classname If a specific class is required, the class type
* @param null Are NULL values allowed in stead of an instance?
* @param ref Is this a pass-by-reference argument?
*/
Argument(const std::string &name, const std::string &classname, bool null = true, bool ref = false);
/**
* Constructor if the argument can be anything
* @param name Name of the argument
* @param type Type hint
* @param ref Is this a pass-by-reference argument?
*/
Argument(const std::string &name, Type type = nullType, bool ref = false);
/**
* Copy constructor
* @param argument The argument to copy
*/
Argument(const Argument &argument)
{
// copy members
_refcount = argument._refcount;
_info = argument._info;
// increase references
(*_refcount)++;
}
/**
* Destructor
*/
virtual ~Argument()
{
// cleanup current object
cleanup();
}
/**
* Copy operator
* @param argument The argument to copy
* @return Argument
*/
Argument &operator=(const Argument &argument)
{
// skip self assignment
if (this == &argument) return *this;
// clean up current object
cleanup();
// copy members
_refcount = argument._refcount;
_info = argument._info;
// increase references
(*_refcount)++;
// done
return *this;
}
/**
* Retrieve argument info
* @return ArgInfo
* @internal
*/
ArgInfo *internal() const
{
return _info;
}
private:
/**
* Number of references
* @var int
*/
int *_refcount;
/**
* Pointer to the implementation
* @var ArgInfo
*/
ArgInfo *_info;
/**
* Remove one reference from the object
*/
void cleanup();
};
/**
* End of namespace
*/
}
|
