mirror of
https://github.com/clementine-player/Clementine
synced 2024-12-17 20:09:50 +01:00
160 lines
6.6 KiB
C++
160 lines
6.6 KiB
C++
/****************************************************************************
|
|
**
|
|
** Copyright (C) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
|
|
** All rights reserved.
|
|
** Contact: Nokia Corporation (qt-info@nokia.com)
|
|
**
|
|
** This file is part of the Qt Script Generator project on Qt Labs.
|
|
**
|
|
** $QT_BEGIN_LICENSE:LGPL$
|
|
** No Commercial Usage
|
|
** This file contains pre-release code and may not be distributed.
|
|
** You may use this file in accordance with the terms and conditions
|
|
** contained in the Technology Preview License Agreement accompanying
|
|
** this package.
|
|
**
|
|
** GNU Lesser General Public License Usage
|
|
** Alternatively, this file may be used under the terms of the GNU Lesser
|
|
** General Public License version 2.1 as published by the Free Software
|
|
** Foundation and appearing in the file LICENSE.LGPL included in the
|
|
** packaging of this file. Please review the following information to
|
|
** ensure the GNU Lesser General Public License version 2.1 requirements
|
|
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
|
|
**
|
|
** In addition, as a special exception, Nokia gives you certain additional
|
|
** rights. These rights are described in the Nokia Qt LGPL Exception
|
|
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
|
|
**
|
|
** If you have questions regarding the use of this file, please contact
|
|
** Nokia at qt-info@nokia.com.
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
**
|
|
** $QT_END_LICENSE$
|
|
**
|
|
****************************************************************************/
|
|
|
|
|
|
#ifndef VISITOR_H
|
|
#define VISITOR_H
|
|
|
|
#include "ast.h"
|
|
|
|
class Visitor
|
|
{
|
|
public:
|
|
Visitor();
|
|
virtual ~Visitor();
|
|
|
|
virtual void visit(AST *node);
|
|
|
|
protected:
|
|
virtual void visitAccessSpecifier(AccessSpecifierAST *) {}
|
|
virtual void visitAsmDefinition(AsmDefinitionAST *) {}
|
|
virtual void visitBaseClause(BaseClauseAST *) {}
|
|
virtual void visitBaseSpecifier(BaseSpecifierAST *) {}
|
|
virtual void visitBinaryExpression(BinaryExpressionAST *) {}
|
|
virtual void visitCastExpression(CastExpressionAST *) {}
|
|
virtual void visitClassMemberAccess(ClassMemberAccessAST *) {}
|
|
virtual void visitClassSpecifier(ClassSpecifierAST *) {}
|
|
virtual void visitCompoundStatement(CompoundStatementAST *) {}
|
|
virtual void visitCondition(ConditionAST *) {}
|
|
virtual void visitConditionalExpression(ConditionalExpressionAST *) {}
|
|
virtual void visitCppCastExpression(CppCastExpressionAST *) {}
|
|
virtual void visitCtorInitializer(CtorInitializerAST *) {}
|
|
virtual void visitDeclarationStatement(DeclarationStatementAST *) {}
|
|
virtual void visitDeclarator(DeclaratorAST *) {}
|
|
virtual void visitDeleteExpression(DeleteExpressionAST *) {}
|
|
virtual void visitDoStatement(DoStatementAST *) {}
|
|
virtual void visitElaboratedTypeSpecifier(ElaboratedTypeSpecifierAST *) {}
|
|
virtual void visitEnumSpecifier(EnumSpecifierAST *) {}
|
|
virtual void visitEnumerator(EnumeratorAST *) {}
|
|
virtual void visitExceptionSpecification(ExceptionSpecificationAST *) {}
|
|
virtual void visitExpressionOrDeclarationStatement(ExpressionOrDeclarationStatementAST *) {}
|
|
virtual void visitExpressionStatement(ExpressionStatementAST *) {}
|
|
virtual void visitForStatement(ForStatementAST *) {}
|
|
virtual void visitFunctionCall(FunctionCallAST *) {}
|
|
virtual void visitFunctionDefinition(FunctionDefinitionAST *) {}
|
|
virtual void visitIfStatement(IfStatementAST *) {}
|
|
virtual void visitIncrDecrExpression(IncrDecrExpressionAST *) {}
|
|
virtual void visitInitDeclarator(InitDeclaratorAST *) {}
|
|
virtual void visitInitializer(InitializerAST *) {}
|
|
virtual void visitInitializerClause(InitializerClauseAST *) {}
|
|
virtual void visitLabeledStatement(LabeledStatementAST *) {}
|
|
virtual void visitLinkageBody(LinkageBodyAST *) {}
|
|
virtual void visitLinkageSpecification(LinkageSpecificationAST *) {}
|
|
virtual void visitMemInitializer(MemInitializerAST *) {}
|
|
virtual void visitName(NameAST *) {}
|
|
virtual void visitNamespace(NamespaceAST *) {}
|
|
virtual void visitNamespaceAliasDefinition(NamespaceAliasDefinitionAST *) {}
|
|
virtual void visitNewDeclarator(NewDeclaratorAST *) {}
|
|
virtual void visitNewExpression(NewExpressionAST *) {}
|
|
virtual void visitNewInitializer(NewInitializerAST *) {}
|
|
virtual void visitNewTypeId(NewTypeIdAST *) {}
|
|
virtual void visitOperator(OperatorAST *) {}
|
|
virtual void visitOperatorFunctionId(OperatorFunctionIdAST *) {}
|
|
virtual void visitParameterDeclaration(ParameterDeclarationAST *) {}
|
|
virtual void visitParameterDeclarationClause(ParameterDeclarationClauseAST *) {}
|
|
virtual void visitPostfixExpression(PostfixExpressionAST *) {}
|
|
virtual void visitPrimaryExpression(PrimaryExpressionAST *) {}
|
|
virtual void visitPtrOperator(PtrOperatorAST *) {}
|
|
virtual void visitPtrToMember(PtrToMemberAST *) {}
|
|
virtual void visitReturnStatement(ReturnStatementAST *) {}
|
|
virtual void visitSimpleDeclaration(SimpleDeclarationAST *) {}
|
|
virtual void visitSimpleTypeSpecifier(SimpleTypeSpecifierAST *) {}
|
|
virtual void visitSizeofExpression(SizeofExpressionAST *) {}
|
|
virtual void visitStringLiteral(StringLiteralAST *) {}
|
|
virtual void visitSubscriptExpression(SubscriptExpressionAST *) {}
|
|
virtual void visitSwitchStatement(SwitchStatementAST *) {}
|
|
virtual void visitTemplateArgument(TemplateArgumentAST *) {}
|
|
virtual void visitTemplateDeclaration(TemplateDeclarationAST *) {}
|
|
virtual void visitTemplateParameter(TemplateParameterAST *) {}
|
|
virtual void visitThrowExpression(ThrowExpressionAST *) {}
|
|
virtual void visitTranslationUnit(TranslationUnitAST *) {}
|
|
virtual void visitTryBlockStatement(TryBlockStatementAST *) {}
|
|
virtual void visitTypeId(TypeIdAST *) {}
|
|
virtual void visitTypeIdentification(TypeIdentificationAST *) {}
|
|
virtual void visitTypeParameter(TypeParameterAST *) {}
|
|
virtual void visitTypedef(TypedefAST *) {}
|
|
virtual void visitUnaryExpression(UnaryExpressionAST *) {}
|
|
virtual void visitUnqualifiedName(UnqualifiedNameAST *) {}
|
|
virtual void visitUsing(UsingAST *) {}
|
|
virtual void visitUsingDirective(UsingDirectiveAST *) {}
|
|
virtual void visitWhileStatement(WhileStatementAST *) {}
|
|
virtual void visitWinDeclSpec(WinDeclSpecAST *) {}
|
|
virtual void visitQProperty(QPropertyAST *) {}
|
|
virtual void visitForwardDeclarationSpecifier(ForwardDeclarationSpecifierAST *) {}
|
|
virtual void visitQEnums(QEnumsAST *) {}
|
|
|
|
private:
|
|
typedef void (Visitor::*visitor_fun_ptr)(AST *);
|
|
static visitor_fun_ptr _S_table[];
|
|
};
|
|
|
|
template <class _Tp>
|
|
void visitNodes(Visitor *v, const ListNode<_Tp> *nodes)
|
|
{
|
|
if (!nodes)
|
|
return;
|
|
|
|
const ListNode<_Tp>
|
|
*it = nodes->toFront(),
|
|
*end = it;
|
|
|
|
do
|
|
{
|
|
v->visit(it->element);
|
|
it = it->next;
|
|
}
|
|
while (it != end);
|
|
}
|
|
|
|
#endif // VISITOR_H
|
|
|
|
// kate: space-indent on; indent-width 2; replace-tabs on;
|