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
|
/* This file is part of KDevelop
Copyright 2006-2008 Hamish Rodda <rodda@kde.org>
Copyright 2007-2008 David Nolden <david.nolden.kdevelop@art-master.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KDEVPLATFORM_FORWARDDECLARATION_H
#define KDEVPLATFORM_FORWARDDECLARATION_H
#include "declaration.h"
#include "declarationdata.h"
namespace KDevelop {
class KDEVPLATFORMLANGUAGE_EXPORT ForwardDeclarationData
: public DeclarationData
{
public:
ForwardDeclarationData()
{
}
ForwardDeclarationData(const ForwardDeclarationData& rhs)
: DeclarationData(rhs)
{
}
~ForwardDeclarationData() = default;
ForwardDeclarationData& operator=(const ForwardDeclarationData& rhs) = delete;
};
/**
* Represents a forward declaration
*/
class KDEVPLATFORMLANGUAGE_EXPORT ForwardDeclaration
: public Declaration
{
public:
/**
* Constructor.
*
* If \a context is in the symbol table, the declaration will automatically be added into the symbol table.
*
* \param range range of the alias declaration's identifier
* \param context context in which this declaration occurred
* */
ForwardDeclaration(const RangeInRevision& range, DUContext* context);
explicit ForwardDeclaration(ForwardDeclarationData& data);
///Copy-constructor for cloning
ForwardDeclaration(const ForwardDeclaration& rhs);
/// Destructor.
~ForwardDeclaration() override;
ForwardDeclaration& operator=(const ForwardDeclaration& rhs) = delete;
bool isForwardDeclaration() const override;
/**
* Resolved the forward-declaration using the given import-trace.
* The topcontext is needed for correct functionality, and may only be
* zero when the declaration is resolved starting from the top-context
* the forward-declaration is contained in.
*
* If this forward-declaration has a type assigned that is not derived from ForwardDeclarationType,
* and that is derived from IdentifiedType, the declaration of that type is returned here.
* */
virtual Declaration* resolve(const TopDUContext* topContext) const;
DUContext* logicalInternalContext(const TopDUContext* topContext) const override;
QString toString() const override;
enum {
Identity = 10
};
using BaseClass = Declaration;
private:
Declaration* clonePrivate() const override;
DUCHAIN_DECLARE_DATA(ForwardDeclaration)
};
}
#endif // KDEVPLATFORM_DECLARATION_H
|
