blob: c2869eeb957dc43679561a0a67eeaf1d8e16fc2b (
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
|
/*******************************************************************************
* Copyright (c) 2008 Wind River Systems, Inc. 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:
* Markus Schorn - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.internal.core.dom.parser.cpp;
import org.eclipse.cdt.core.dom.ast.DOMException;
import org.eclipse.cdt.core.dom.ast.IASTName;
import org.eclipse.cdt.core.dom.ast.IBinding;
import org.eclipse.cdt.core.dom.ast.IScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTNamespaceDefinition;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPASTUsingDirective;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespace;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPNamespaceScope;
import org.eclipse.cdt.core.dom.ast.cpp.ICPPUsingDirective;
import org.eclipse.cdt.internal.core.dom.parser.ASTNode;
import org.eclipse.cdt.internal.core.dom.parser.cpp.semantics.CPPVisitor;
/**
* Represents a using-directive found in the AST.
*/
public class CPPUsingDirective implements ICPPUsingDirective {
private IASTName fNamespaceName;
/**
* Constructor for explicit using directives
*/
public CPPUsingDirective(ICPPASTUsingDirective node) {
fNamespaceName= node.getQualifiedName();
}
/**
* Constructor for unnamed namespaces introducing an implicit using directive.
*/
public CPPUsingDirective(ICPPASTNamespaceDefinition nsdef) {
fNamespaceName= nsdef.getName();
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPUsingDirective#getNamespaceScope()
*/
public ICPPNamespaceScope getNominatedScope() throws DOMException {
IBinding binding= fNamespaceName.resolveBinding();
if (binding instanceof ICPPNamespace) {
return ((ICPPNamespace) binding).getNamespaceScope();
}
return null;
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPUsingDirective#getPointOfDeclaration()
*/
public int getPointOfDeclaration() {
final ASTNode astNode = (ASTNode) fNamespaceName;
return astNode.getOffset() + astNode.getLength();
}
/* (non-Javadoc)
* @see org.eclipse.cdt.core.dom.ast.cpp.ICPPUsingDirective#getContainingScope()
*/
public IScope getContainingScope() {
return CPPVisitor.getContainingScope(fNamespaceName);
}
@Override
public String toString() {
return fNamespaceName.toString();
}
}
|
