Mercurial > projects > qtd
comparison generator/parser/visitor.h @ 1:e78566595089
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author | mandel |
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date | Mon, 11 May 2009 16:01:50 +0000 |
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children | 09a0f1d048f2 |
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0:36fb74dc547d | 1:e78566595089 |
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1 /**************************************************************************** | |
2 ** | |
3 ** Copyright (C) 1992-2008 Nokia. All rights reserved. | |
4 ** Copyright (C) 2002-2005 Roberto Raggi <roberto@kdevelop.org> | |
5 ** | |
6 ** This file is part of Qt Jambi. | |
7 ** | |
8 ** * Commercial Usage | |
9 * Licensees holding valid Qt Commercial licenses may use this file in | |
10 * accordance with the Qt Commercial License Agreement provided with the | |
11 * Software or, alternatively, in accordance with the terms contained in | |
12 * a written agreement between you and Nokia. | |
13 * | |
14 * | |
15 * GNU General Public License Usage | |
16 * Alternatively, this file may be used under the terms of the GNU | |
17 * General Public License versions 2.0 or 3.0 as published by the Free | |
18 * Software Foundation and appearing in the file LICENSE.GPL included in | |
19 * the packaging of this file. Please review the following information | |
20 * to ensure GNU General Public Licensing requirements will be met: | |
21 * http://www.fsf.org/licensing/licenses/info/GPLv2.html and | |
22 * http://www.gnu.org/copyleft/gpl.html. In addition, as a special | |
23 * exception, Nokia gives you certain additional rights. These rights | |
24 * are described in the Nokia Qt GPL Exception version 1.2, included in | |
25 * the file GPL_EXCEPTION.txt in this package. | |
26 * | |
27 * Qt for Windows(R) Licensees | |
28 * As a special exception, Nokia, as the sole copyright holder for Qt | |
29 * Designer, grants users of the Qt/Eclipse Integration plug-in the | |
30 * right for the Qt/Eclipse Integration to link to functionality | |
31 * provided by Qt Designer and its related libraries. | |
32 * | |
33 * | |
34 * If you are unsure which license is appropriate for your use, please | |
35 * contact the sales department at qt-sales@nokia.com. | |
36 | |
37 ** | |
38 ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | |
39 ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
40 ** | |
41 ****************************************************************************/ | |
42 | |
43 | |
44 #ifndef VISITOR_H | |
45 #define VISITOR_H | |
46 | |
47 #include "ast.h" | |
48 | |
49 class Visitor | |
50 { | |
51 public: | |
52 Visitor(); | |
53 virtual ~Visitor(); | |
54 | |
55 virtual void visit(AST *node); | |
56 | |
57 protected: | |
58 virtual void visitAccessSpecifier(AccessSpecifierAST *) {} | |
59 virtual void visitAsmDefinition(AsmDefinitionAST *) {} | |
60 virtual void visitBaseClause(BaseClauseAST *) {} | |
61 virtual void visitBaseSpecifier(BaseSpecifierAST *) {} | |
62 virtual void visitBinaryExpression(BinaryExpressionAST *) {} | |
63 virtual void visitCastExpression(CastExpressionAST *) {} | |
64 virtual void visitClassMemberAccess(ClassMemberAccessAST *) {} | |
65 virtual void visitClassSpecifier(ClassSpecifierAST *) {} | |
66 virtual void visitCompoundStatement(CompoundStatementAST *) {} | |
67 virtual void visitCondition(ConditionAST *) {} | |
68 virtual void visitConditionalExpression(ConditionalExpressionAST *) {} | |
69 virtual void visitCppCastExpression(CppCastExpressionAST *) {} | |
70 virtual void visitCtorInitializer(CtorInitializerAST *) {} | |
71 virtual void visitDeclarationStatement(DeclarationStatementAST *) {} | |
72 virtual void visitDeclarator(DeclaratorAST *) {} | |
73 virtual void visitDeleteExpression(DeleteExpressionAST *) {} | |
74 virtual void visitDoStatement(DoStatementAST *) {} | |
75 virtual void visitElaboratedTypeSpecifier(ElaboratedTypeSpecifierAST *) {} | |
76 virtual void visitEnumSpecifier(EnumSpecifierAST *) {} | |
77 virtual void visitEnumerator(EnumeratorAST *) {} | |
78 virtual void visitExceptionSpecification(ExceptionSpecificationAST *) {} | |
79 virtual void visitExpressionOrDeclarationStatement(ExpressionOrDeclarationStatementAST *) {} | |
80 virtual void visitExpressionStatement(ExpressionStatementAST *) {} | |
81 virtual void visitForStatement(ForStatementAST *) {} | |
82 virtual void visitFunctionCall(FunctionCallAST *) {} | |
83 virtual void visitFunctionDefinition(FunctionDefinitionAST *) {} | |
84 virtual void visitIfStatement(IfStatementAST *) {} | |
85 virtual void visitIncrDecrExpression(IncrDecrExpressionAST *) {} | |
86 virtual void visitInitDeclarator(InitDeclaratorAST *) {} | |
87 virtual void visitInitializer(InitializerAST *) {} | |
88 virtual void visitInitializerClause(InitializerClauseAST *) {} | |
89 virtual void visitLabeledStatement(LabeledStatementAST *) {} | |
90 virtual void visitLinkageBody(LinkageBodyAST *) {} | |
91 virtual void visitLinkageSpecification(LinkageSpecificationAST *) {} | |
92 virtual void visitMemInitializer(MemInitializerAST *) {} | |
93 virtual void visitName(NameAST *) {} | |
94 virtual void visitNamespace(NamespaceAST *) {} | |
95 virtual void visitNamespaceAliasDefinition(NamespaceAliasDefinitionAST *) {} | |
96 virtual void visitNewDeclarator(NewDeclaratorAST *) {} | |
97 virtual void visitNewExpression(NewExpressionAST *) {} | |
98 virtual void visitNewInitializer(NewInitializerAST *) {} | |
99 virtual void visitNewTypeId(NewTypeIdAST *) {} | |
100 virtual void visitOperator(OperatorAST *) {} | |
101 virtual void visitOperatorFunctionId(OperatorFunctionIdAST *) {} | |
102 virtual void visitParameterDeclaration(ParameterDeclarationAST *) {} | |
103 virtual void visitParameterDeclarationClause(ParameterDeclarationClauseAST *) {} | |
104 virtual void visitPostfixExpression(PostfixExpressionAST *) {} | |
105 virtual void visitPrimaryExpression(PrimaryExpressionAST *) {} | |
106 virtual void visitPtrOperator(PtrOperatorAST *) {} | |
107 virtual void visitPtrToMember(PtrToMemberAST *) {} | |
108 virtual void visitReturnStatement(ReturnStatementAST *) {} | |
109 virtual void visitSimpleDeclaration(SimpleDeclarationAST *) {} | |
110 virtual void visitSimpleTypeSpecifier(SimpleTypeSpecifierAST *) {} | |
111 virtual void visitSizeofExpression(SizeofExpressionAST *) {} | |
112 virtual void visitStringLiteral(StringLiteralAST *) {} | |
113 virtual void visitSubscriptExpression(SubscriptExpressionAST *) {} | |
114 virtual void visitSwitchStatement(SwitchStatementAST *) {} | |
115 virtual void visitTemplateArgument(TemplateArgumentAST *) {} | |
116 virtual void visitTemplateDeclaration(TemplateDeclarationAST *) {} | |
117 virtual void visitTemplateParameter(TemplateParameterAST *) {} | |
118 virtual void visitThrowExpression(ThrowExpressionAST *) {} | |
119 virtual void visitTranslationUnit(TranslationUnitAST *) {} | |
120 virtual void visitTryBlockStatement(TryBlockStatementAST *) {} | |
121 virtual void visitTypeId(TypeIdAST *) {} | |
122 virtual void visitTypeIdentification(TypeIdentificationAST *) {} | |
123 virtual void visitTypeParameter(TypeParameterAST *) {} | |
124 virtual void visitTypedef(TypedefAST *) {} | |
125 virtual void visitUnaryExpression(UnaryExpressionAST *) {} | |
126 virtual void visitUnqualifiedName(UnqualifiedNameAST *) {} | |
127 virtual void visitUsing(UsingAST *) {} | |
128 virtual void visitUsingDirective(UsingDirectiveAST *) {} | |
129 virtual void visitWhileStatement(WhileStatementAST *) {} | |
130 virtual void visitWinDeclSpec(WinDeclSpecAST *) {} | |
131 virtual void visitQProperty(QPropertyAST *) {} | |
132 virtual void visitForwardDeclarationSpecifier(ForwardDeclarationSpecifierAST *) {} | |
133 virtual void visitQEnums(QEnumsAST *) {} | |
134 | |
135 private: | |
136 typedef void (Visitor::*visitor_fun_ptr)(AST *); | |
137 static visitor_fun_ptr _S_table[]; | |
138 }; | |
139 | |
140 template <class _Tp> | |
141 void visitNodes(Visitor *v, const ListNode<_Tp> *nodes) | |
142 { | |
143 if (!nodes) | |
144 return; | |
145 | |
146 const ListNode<_Tp> | |
147 *it = nodes->toFront(), | |
148 *end = it; | |
149 | |
150 do | |
151 { | |
152 v->visit(it->element); | |
153 it = it->next; | |
154 } | |
155 while (it != end); | |
156 } | |
157 | |
158 #endif // VISITOR_H | |
159 | |
160 // kate: space-indent on; indent-width 2; replace-tabs on; |