blob: 5e01c2f55a19eb95e959e329ab26a85ef0429d76 (
plain) (
blame)
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
|
/*******************************************************************************
* Copyright (c) 2006, 2009 Symbian Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Symbian - Initial API and implementation
* Markus Schorn (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.core.pdom.dom.cpp;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.cdt.core.CCorePlugin;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IType;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPBinding;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPTemplateInstance;
import org.eclipse.cdt.core.parser.util.CharArrayUtils;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMBinding;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMLinkage;
import org.eclipse.cdt.internal.core.pdom.dom.PDOMNode;
import org.eclipse.core.runtime.CoreException;
/**
* Mirrors type-hierarchy from DOM interfaces
*/
abstract class PDOMCPPBinding extends PDOMBinding implements ICPPBinding {
@SuppressWarnings("hiding")
protected static final int RECORD_SIZE= PDOMBinding.RECORD_SIZE + 0;
public PDOMCPPBinding(PDOMLinkage linkage, long record) {
super(linkage, record);
}
public PDOMCPPBinding(PDOMLinkage linkage, PDOMNode parent, char[] name) throws CoreException {
super(linkage, parent, name);
}
protected boolean isSameOwner(IBinding owner1, IBinding owner2) {
if (owner1 == null)
return owner2 == null;
if (owner2 == null)
return false;
if (owner1 instanceof IType) {
if (owner2 instanceof IType) {
return ((IType) owner1).isSameType((IType) owner2);
}
return false;
}
try {
while(owner1 instanceof ICPPNamespace && owner2 instanceof ICPPNamespace) {
final char[] n1 = owner1.getNameCharArray();
// ignore unknown namespaces
if (n1.length == 0) {
owner1= owner1.getOwner();
continue;
}
final char[] n2= owner2.getNameCharArray();
if (n2.length == 0) {
owner2= owner2.getOwner();
continue;
}
if (!CharArrayUtils.equals(n1, n2))
return false;
owner1= owner1.getOwner();
owner2= owner2.getOwner();
}
} catch (DOMException e) {
CCorePlugin.log(e);
return false;
}
return owner1 == null && owner2 == null;
}
final public char[][] getQualifiedNameCharArray() throws DOMException {
List<char[]> result = new ArrayList<char[]>();
try {
PDOMNode node = this;
while (node != null) {
if (node instanceof PDOMBinding && !(node instanceof ICPPTemplateInstance)) {
result.add(0, ((PDOMBinding)node).getName().toCharArray());
}
node = node.getParentNode();
}
return result.toArray(new char[result.size()][]);
} catch (CoreException e) {
CCorePlugin.log(e);
return null;
}
}
public final boolean isGloballyQualified() throws DOMException {
// local stuff is not stored in the index.
return true;
}
}
|
