/* This file is part of KDevelop
    Copyright (C) 2002,2003 Roberto Raggi <roberto@kdevelop.org>

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    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.
*/

#include "ast.h"
#include <QtCore/QStringList>
#include <kdebug.h>

QString nodeTypeToString( int type )
{
    switch( type )
    {
    case NodeType_Generic:
        return "Generic";
    case NodeType_TemplateArgumentList:
        return "TemplateArgumentList";
    case NodeType_ClassOrNamespaceName:
        return "ClassOrNamespaceName";
    case NodeType_Name:
        return "Name";
    case NodeType_Declaration:
        return "Declaration";
    case NodeType_TypeSpecifier:
        return "TypeSpecifier";
    case NodeType_BaseSpecifier:
        return "BaseSpecifier";
    case NodeType_BaseClause:
        return "BaseClause";
    case NodeType_ClassSpecifier:
        return "ClassSpecifier";
    case NodeType_Enumerator:
        return "Enumerator";
    case NodeType_EnumSpecifier:
        return "EnumSpecifier";
    case NodeType_ElaboratedTypeSpecifier:
        return "ElaboratedTypeSpecifier";
    case NodeType_LinkageBody:
        return "LinkageBody";
    case NodeType_LinkageSpecification:
        return "LinkageSpecification";
    case NodeType_Namespace:
        return "Namespace";
    case NodeType_NamespaceAlias:
        return "NamespaceAlias";
    case NodeType_Using:
        return "Using";
    case NodeType_UsingDirective:
        return "UsingDirective";
    case NodeType_InitDeclaratorList:
        return "InitDeclaratorList";
    case NodeType_Typedef:
        return "Typedef";
    case NodeType_Declarator:
        return "Declarator";
    case NodeType_InitDeclarator:
        return "InitDeclarator";
    case NodeType_TemplateDeclaration:
        return "TemplateDeclaration";
    case NodeType_SimpleDeclaration:
        return "SimpleDeclaration";
    case NodeType_Statement:
        return "Statement";
    case NodeType_IfStatement:
        return "IfStatement";
    case NodeType_WhileStatement:
        return "WhileStatement";
    case NodeType_DoStatement:
        return "DoStatement";
    case NodeType_ForStatement:
        return "ForStatement";
    case NodeType_SwitchStatement:
        return "SwitchStatement";
    case NodeType_DeclarationStatement:
        return "DeclarationStatement";
    case NodeType_StatementList:
        return "StatementList";
    case NodeType_TranslationUnit:
        return "TranslationUnit";
    case NodeType_FunctionDefinition:
        return "FunctionDefinition";
    case NodeType_ExpressionStatement:
        return "ExpressionStatement";
    case NodeType_ParameterDeclaration:
        return "ParameterDeclaration";
    case NodeType_ParameterDeclarationList:
        return "ParameterDeclarationList";
    case NodeType_ParameterDeclarationClause:
        return "ParameterDeclarationClause";
    case NodeType_Group:
        return "Group";
    case NodeType_AccessDeclaration:
        return "AccessDeclaration";
    case NodeType_TypeParameter:
        return "TypeParameter";
    case NodeType_TemplateParameter:
        return "TemplateParameter";
    case NodeType_TemplateParameterList:
        return "TemplateParameterList";
    case NodeType_Condition:
        return "Condition";
    case NodeType_Custom:
        return "Custom";
    }

    return QString();
}

// ------------------------------------------------------------------------

AST::AST()
    : m_nodeType( NodeType_Generic ), m_parent( 0 ),
    m_startPosition(), m_endPosition()
{
#ifndef CPPPARSER_NO_CHILDREN
    m_children.setAutoDelete( false );
#endif
}

AST::~AST()
{
#ifndef CPPPARSER_NO_CHILDREN
    if( m_parent )
        m_parent->removeChild( this );
#endif
}

void AST::setStartPosition( Position const& p ) {m_startPosition = p;}

Position const& AST::getStartPosition() const {return m_startPosition;}

void AST::setEndPosition( Position const& p ) {m_endPosition = p;}

Position const& AST::getEndPosition() const {return m_endPosition;}

void AST::setParent( AST* parent )
{
#ifndef CPPPARSER_NO_CHILDREN
    if( m_parent )
        m_parent->removeChild( this );
#endif

    m_parent = parent;

#ifndef CPPPARSER_NO_CHILDREN
    if( m_parent )
        m_parent->appendChild( this );
#endif
}

#ifndef CPPPARSER_NO_CHILDREN
void AST::appendChild( AST* child )
{
    m_children.append( child );
}

void AST::removeChild( AST* child )
{
    m_children.remove( child );
}
#endif

// ------------------------------------------------------------------------

NameAST::NameAST()
    : m_global( false )
{
    m_classOrNamespaceNameList.setAutoDelete( true );
}

void NameAST::setGlobal( bool b )
{
    m_global = b;
}

void NameAST::setUnqualifiedName( ClassOrNamespaceNameAST::Node& unqualifiedName )
{
    m_unqualifiedName = unqualifiedName;
    if( m_unqualifiedName.get() ) m_unqualifiedName->setParent( this );
}

void NameAST::addClassOrNamespaceName( ClassOrNamespaceNameAST::Node& classOrNamespaceName )
{
    if( !classOrNamespaceName.get() )
        return;

    classOrNamespaceName->setParent( this );
    m_classOrNamespaceNameList.append( classOrNamespaceName.release() );
}

QString NameAST::text() const
{
    if( !m_unqualifiedName.get() )
        return QString();

    QString str;

    if( m_global )
        str += "::";

    QStringList l;
    Q3PtrListIterator<ClassOrNamespaceNameAST> it( m_classOrNamespaceNameList );
    while( it.current() ){
        str += it.current()->text() + "::";
        ++it;
    }

    if( m_unqualifiedName.get() )
        str += m_unqualifiedName->text();

    return str;
}

// ------------------------------------------------------------------------

DeclarationAST::DeclarationAST()
{
}

// ------------------------------------------------------------------------

LinkageBodyAST::LinkageBodyAST()
{
    m_declarationList.setAutoDelete( true );
}

void LinkageBodyAST::addDeclaration( DeclarationAST::Node& ast )
{
    if( !ast.get() )
        return;

    ast->setParent( this );
    m_declarationList.append( ast.release() );
}

// ------------------------------------------------------------------------

LinkageSpecificationAST::LinkageSpecificationAST()
{
}

void LinkageSpecificationAST::setExternType( AST::Node& externType )
{
    m_externType = externType;
    if( m_externType.get() ) m_externType->setParent( this );
}

void LinkageSpecificationAST::setLinkageBody( LinkageBodyAST::Node& linkageBody )
{
    m_linkageBody = linkageBody;
    if( m_linkageBody.get() ) m_linkageBody->setParent( this );
}

void LinkageSpecificationAST::setDeclaration( DeclarationAST::Node& decl )
{
    m_declaration = decl;
    if( m_declaration.get() ) m_declaration->setParent( this );
}

// ------------------------------------------------------------------------

TranslationUnitAST::TranslationUnitAST()
{
    //uDebug() << "++ TranslationUnitAST::TranslationUnitAST()";
    m_declarationList.setAutoDelete( true );
}

void TranslationUnitAST::addDeclaration( DeclarationAST::Node& ast )
{
    if( !ast.get() )
        return;

    ast->setParent( this );
    m_declarationList.append( ast.release() );
}

// ------------------------------------------------------------------------

NamespaceAST::NamespaceAST()
{
}

void NamespaceAST::setNamespaceName( AST::Node& namespaceName )
{
    m_namespaceName = namespaceName;
    if( m_namespaceName.get() ) m_namespaceName->setParent( this );
}

void NamespaceAST::setLinkageBody( LinkageBodyAST::Node& linkageBody )
{
    m_linkageBody = linkageBody;
    if( m_linkageBody.get() ) m_linkageBody->setParent( this );
}

// ------------------------------------------------------------------------

NamespaceAliasAST::NamespaceAliasAST()
{
}

void NamespaceAliasAST::setNamespaceName( AST::Node& namespaceName )
{
    m_namespaceName = namespaceName;
    if( m_namespaceName.get() ) m_namespaceName->setParent( this );
}

void NamespaceAliasAST::setAliasName( NameAST::Node& name )
{
    m_aliasName = name;
    if( m_aliasName.get() ) m_aliasName->setParent( this );
}

// ------------------------------------------------------------------------

UsingAST::UsingAST()
{
}

void UsingAST::setTypeName( AST::Node& typeName )
{
    m_typeName = typeName;
    if( m_typeName.get() ) m_typeName->setParent( this );
}

void UsingAST::setName( NameAST::Node& name )
{
    m_name = name;
    if( m_name.get() ) m_name->setParent( this );
}

// ------------------------------------------------------------------------

UsingDirectiveAST::UsingDirectiveAST()
{
}

void UsingDirectiveAST::setName( NameAST::Node& name )
{
    m_name = name;
    if( m_name.get() ) m_name->setParent( this );
}

TypedefAST::TypedefAST()
{
}

void TypeSpecifierAST::setName( NameAST::Node& name )
{
    m_name = name;
    if( m_name.get() ) m_name->setParent( this );
}

void TypedefAST::setTypeSpec( TypeSpecifierAST::Node& typeSpec )
{
    m_typeSpec = typeSpec;
    if( m_typeSpec.get() ) m_typeSpec->setParent( this );
}

void TypedefAST::setInitDeclaratorList( InitDeclaratorListAST::Node& initDeclaratorList )
{
    m_initDeclaratorList = initDeclaratorList;
    if( m_initDeclaratorList.get() ) m_initDeclaratorList->setParent( this );
}

// ------------------------------------------------------------------------

TemplateArgumentListAST::TemplateArgumentListAST()
{
    m_argumentList.setAutoDelete( true );
}

void TemplateArgumentListAST::addArgument( AST::Node& arg )
{
    if( !arg.get() )
        return;

    arg->setParent( this );
    m_argumentList.append( arg.release() );
}

QString TemplateArgumentListAST::text() const
{
    QStringList l;

    Q3PtrListIterator<AST> it( m_argumentList );
    while( it.current() ){
        l.append( it.current()->text() );
        ++it;
    }

    return l.join( ", " );
}

// ------------------------------------------------------------------------

TemplateDeclarationAST::TemplateDeclarationAST()
{
}

void TemplateDeclarationAST::setExported( AST::Node& exported )
{
    m_exported = exported;
    if( m_exported.get() ) m_exported->setParent( this );
}

void TemplateDeclarationAST::setTemplateParameterList( TemplateParameterListAST::Node& templateParameterList )
{
    m_templateParameterList = templateParameterList;
    if( m_templateParameterList.get() ) m_templateParameterList->setParent( this );
}

void TemplateDeclarationAST::setDeclaration( DeclarationAST::Node& declaration )
{
    m_declaration = declaration;
    if( m_declaration.get() ) m_declaration->setParent( this );
}

// ------------------------------------------------------------------------

ClassOrNamespaceNameAST::ClassOrNamespaceNameAST()
{
}

void ClassOrNamespaceNameAST::setName( AST::Node& name )
{
    m_name = name;
    if( m_name.get() ) m_name->setParent( this );
}

void ClassOrNamespaceNameAST::setTemplateArgumentList( TemplateArgumentListAST::Node& templateArgumentList )
{
    m_templateArgumentList = templateArgumentList;
    if( m_templateArgumentList.get() ) m_templateArgumentList->setParent( this );
}

QString ClassOrNamespaceNameAST::text() const
{
    if( !m_name.get() )
        return QString();

    QString str = m_name->text();
    if( m_templateArgumentList.get() )
        str += QString::fromLatin1("< ") + m_templateArgumentList->text() + QString::fromLatin1(" >");

    return str;
}

// ------------------------------------------------------------------------

TypeSpecifierAST::TypeSpecifierAST()
{
}

void TypeSpecifierAST::setCvQualify( GroupAST::Node& cvQualify )
{
    m_cvQualify = cvQualify;
    if( m_cvQualify.get() ) m_cvQualify->setParent( this );
}

void TypeSpecifierAST::setCv2Qualify( GroupAST::Node& cv2Qualify )
{
    m_cv2Qualify = cv2Qualify;
    if( m_cv2Qualify.get() ) m_cv2Qualify->setParent( this );
}

QString TypeSpecifierAST::text() const
{
    QString str;

    if( m_cvQualify.get() )
        str += m_cvQualify->text() + ' ';

    if( m_name.get() )
        str += m_name->text();

    if( m_cv2Qualify.get() )
        str += QString(" ") + m_cv2Qualify->text();

    return str;
}

// ------------------------------------------------------------------------

ClassSpecifierAST::ClassSpecifierAST()
{
    m_declarationList.setAutoDelete( true );
}

void ClassSpecifierAST::setClassKey( AST::Node& classKey )
{
    m_classKey = classKey;
    if( m_classKey.get() ) m_classKey->setParent( this );
}

void ClassSpecifierAST::addDeclaration( DeclarationAST::Node& declaration )
{
    if( !declaration.get() )
        return;

    declaration->setParent( this );
    m_declarationList.append( declaration.release() );
}

void ClassSpecifierAST::setBaseClause( BaseClauseAST::Node& baseClause )
{
    m_baseClause = baseClause;
    if( m_baseClause.get() ) m_baseClause->setParent( this );
}

// ------------------------------------------------------------------------

EnumSpecifierAST::EnumSpecifierAST()
{
    m_enumeratorList.setAutoDelete( true );
}

void EnumSpecifierAST::addEnumerator( EnumeratorAST::Node& enumerator )
{
    if( !enumerator.get() )
        return;

    enumerator->setParent( this );
    m_enumeratorList.append( enumerator.release() );
}


// ------------------------------------------------------------------------

ElaboratedTypeSpecifierAST::ElaboratedTypeSpecifierAST()
{
}

void ElaboratedTypeSpecifierAST::setKind( AST::Node& kind )
{
    m_kind = kind;
    if( m_kind.get() ) m_kind->setParent( this );
}

QString ElaboratedTypeSpecifierAST::text() const
{
    if( m_kind.get() )
        return m_kind->text() + ' ' + TypeSpecifierAST::text();

    return TypeSpecifierAST::text();
}

// ------------------------------------------------------------------------

StatementAST::StatementAST()
{
}

// ------------------------------------------------------------------------

EnumeratorAST::EnumeratorAST()
{
}

void EnumeratorAST::setId( AST::Node& id )
{
    m_id = id;
    if( m_id.get() ) m_id->setParent( this );
}

void EnumeratorAST::setExpr( AST::Node& expr )
{
    m_expr = expr;
    if( m_expr.get() ) m_expr->setParent( this );
}

// ------------------------------------------------------------------------

BaseClauseAST::BaseClauseAST()
{
    m_baseSpecifierList.setAutoDelete( true );
}

void BaseClauseAST::addBaseSpecifier( BaseSpecifierAST::Node& baseSpecifier )
{
    if( !baseSpecifier.get() )
        return;

    baseSpecifier->setParent( this );
    m_baseSpecifierList.append( baseSpecifier.release() );
}

// ------------------------------------------------------------------------

BaseSpecifierAST::BaseSpecifierAST()
{
}

void BaseSpecifierAST::setIsVirtual( AST::Node& isVirtual )
{
    m_isVirtual = isVirtual;
    if( m_isVirtual.get() ) m_isVirtual->setParent( this );
}

void BaseSpecifierAST::setAccess( AST::Node& access )
{
    m_access = access;
    if( m_access.get() ) m_access->setParent( this );
}

void BaseSpecifierAST::setName( NameAST::Node& name )
{
    m_name = name;
    if( m_name.get() ) m_name->setParent( this );
}

// ------------------------------------------------------------------------

SimpleDeclarationAST::SimpleDeclarationAST()
{
}

void SimpleDeclarationAST::setFunctionSpecifier( GroupAST::Node& functionSpecifier )
{
    m_functionSpecifier = functionSpecifier;
    if( m_functionSpecifier.get() ) m_functionSpecifier->setParent( this );
}

void SimpleDeclarationAST::setStorageSpecifier( GroupAST::Node& storageSpecifier )
{
    m_storageSpecifier = storageSpecifier;
    if( m_storageSpecifier.get() ) m_storageSpecifier->setParent( this );
}

void SimpleDeclarationAST::setTypeSpec( TypeSpecifierAST::Node& typeSpec )
{
    m_typeSpec = typeSpec;
    if( m_typeSpec.get() ) m_typeSpec->setParent( this );
}

void SimpleDeclarationAST::setInitDeclaratorList( InitDeclaratorListAST::Node& initDeclaratorList )
{
    m_initDeclaratorList = initDeclaratorList;
    if( m_initDeclaratorList.get() ) m_initDeclaratorList->setParent( this );
}

void SimpleDeclarationAST::setWinDeclSpec( GroupAST::Node& winDeclSpec )
{
    m_winDeclSpec = winDeclSpec;
    if( m_winDeclSpec.get() ) m_winDeclSpec->setParent( this );
}


// ------------------------------------------------------------------------

InitDeclaratorListAST::InitDeclaratorListAST()
{
    m_initDeclaratorList.setAutoDelete( true );
}

void InitDeclaratorListAST::addInitDeclarator( InitDeclaratorAST::Node& decl )
{
    if( !decl.get() )
        return;

    decl->setParent( this );
    m_initDeclaratorList.append( decl.release() );
}

// ------------------------------------------------------------------------

DeclaratorAST::DeclaratorAST()
{
    m_ptrOpList.setAutoDelete( true );
    m_arrayDimensionList.setAutoDelete( true );
}

void DeclaratorAST::setSubDeclarator( DeclaratorAST::Node& subDeclarator )
{
    m_subDeclarator = subDeclarator;
    if( m_subDeclarator.get() ) m_subDeclarator->setParent( this );
}

void DeclaratorAST::setDeclaratorId( NameAST::Node& declaratorId )
{
    m_declaratorId = declaratorId;
    if( m_declaratorId.get() ) m_declaratorId->setParent( this );
}

void DeclaratorAST::setBitfieldInitialization( AST::Node& bitfieldInitialization )
{
    m_bitfieldInitialization = bitfieldInitialization;
    if( m_bitfieldInitialization.get() ) m_bitfieldInitialization->setParent( this );
}

void DeclaratorAST::addArrayDimension( AST::Node& arrayDimension )
{
    if( !arrayDimension.get() )
        return;

    arrayDimension->setParent( this );
    m_arrayDimensionList.append( arrayDimension.release() );
}

void DeclaratorAST::setParameterDeclarationClause( AUTO_PTR<class ParameterDeclarationClauseAST>& parameterDeclarationClause )
{
    m_parameterDeclarationClause = parameterDeclarationClause;
    if( m_parameterDeclarationClause.get() ) m_parameterDeclarationClause->setParent( this );
}

void DeclaratorAST::setConstant( AST::Node& constant )
{
    m_constant = constant;
    if( m_constant.get() ) m_constant->setParent( this );
}

void DeclaratorAST::setExceptionSpecification( GroupAST::Node& exceptionSpecification )
{
    m_exceptionSpecification = exceptionSpecification;
    if( m_exceptionSpecification.get() ) m_exceptionSpecification->setParent( this );
}

void DeclaratorAST::addPtrOp( AST::Node& ptrOp )
{
    if( !ptrOp.get() )
        return;

    ptrOp->setParent( this );
    m_ptrOpList.append( ptrOp.release() );
}

// --------------------------------------------------------------------------

InitDeclaratorAST::InitDeclaratorAST()
{
}

void InitDeclaratorAST::setDeclarator( DeclaratorAST::Node& declarator )
{
    m_declarator = declarator;
    if( m_declarator.get() ) m_declarator->setParent( this );
}

void InitDeclaratorAST::setInitializer( AST::Node& initializer )
{
    m_initializer = initializer;
    if( m_initializer.get() ) m_initializer->setParent( this );
}

// --------------------------------------------------------------------------

FunctionDefinitionAST::FunctionDefinitionAST()
{
}

void FunctionDefinitionAST::setFunctionSpecifier( GroupAST::Node& functionSpecifier )
{
    m_functionSpecifier = functionSpecifier;
    if( m_functionSpecifier.get() ) m_functionSpecifier->setParent( this );
}

void FunctionDefinitionAST::setStorageSpecifier( GroupAST::Node& storageSpecifier )
{
    m_storageSpecifier = storageSpecifier;
    if( m_storageSpecifier.get() ) m_storageSpecifier->setParent( this );
}

void FunctionDefinitionAST::setTypeSpec( TypeSpecifierAST::Node& typeSpec )
{
    m_typeSpec = typeSpec;
    if( m_typeSpec.get() ) m_typeSpec->setParent( this );
}

void FunctionDefinitionAST::setInitDeclarator( InitDeclaratorAST::Node& initDeclarator )
{
    m_initDeclarator = initDeclarator;
    if( m_initDeclarator.get() ) m_initDeclarator->setParent( this );
}

void FunctionDefinitionAST::setFunctionBody( StatementListAST::Node& functionBody )
{
    m_functionBody = functionBody;
    if( m_functionBody.get() ) m_functionBody->setParent( this );
}

void FunctionDefinitionAST::setWinDeclSpec( GroupAST::Node& winDeclSpec )
{
    m_winDeclSpec = winDeclSpec;
    if( m_winDeclSpec.get() ) m_winDeclSpec->setParent( this );
}

// --------------------------------------------------------------------------

StatementListAST::StatementListAST()
{
    m_statementList.setAutoDelete( true );
}

void StatementListAST::addStatement( StatementAST::Node& statement )
{
    if( !statement.get() )
        return;

    statement->setParent( this );
    m_statementList.append( statement.release() );
}

// --------------------------------------------------------------------------

IfStatementAST::IfStatementAST()
{
}

void IfStatementAST::setCondition( ConditionAST::Node& condition )
{
    m_condition = condition;
    if( m_condition.get() ) m_condition->setParent( this );
}

void IfStatementAST::setStatement( StatementAST::Node& statement )
{
    m_statement = statement;
    if( m_statement.get() ) m_statement->setParent( this );
}

void IfStatementAST::setElseStatement( StatementAST::Node& elseStatement )
{
    m_elseStatement = elseStatement;
    if( m_elseStatement.get() ) m_elseStatement->setParent( this );
}

// --------------------------------------------------------------------------

WhileStatementAST::WhileStatementAST()
{
}

void WhileStatementAST::setCondition( ConditionAST::Node& condition )
{
    m_condition = condition;
    if( m_condition.get() ) m_condition->setParent( this );
}

void WhileStatementAST::setStatement( StatementAST::Node& statement )
{
    m_statement = statement;
    if( m_statement.get() ) m_statement->setParent( this );
}

// --------------------------------------------------------------------------

DoStatementAST::DoStatementAST()
{
}

void DoStatementAST::setCondition( ConditionAST::Node& condition )
{
    m_condition = condition;
    if( m_condition.get() ) m_condition->setParent( this );
}

void DoStatementAST::setStatement( StatementAST::Node& statement )
{
    m_statement = statement;
    if( m_statement.get() ) m_statement->setParent( this );
}

// --------------------------------------------------------------------------

ForStatementAST::ForStatementAST()
{
}

void ForStatementAST::setCondition( ConditionAST::Node& condition )
{
    m_condition = condition;
    if( m_condition.get() ) m_condition->setParent( this );
}

void ForStatementAST::setExpression( AST::Node& expression )
{
    m_expression = expression;
    if( m_expression.get() ) m_expression->setParent( this );
}

void ForStatementAST::setStatement( StatementAST::Node& statement )
{
    m_statement = statement;
    if( m_statement.get() ) m_statement->setParent( this );
}

void ForStatementAST::setInitStatement( StatementAST::Node& initStatement )
{
    m_initStatement = initStatement;
    if( m_initStatement.get() ) m_initStatement->setParent( this );
}

// --------------------------------------------------------------------------

SwitchStatementAST::SwitchStatementAST()
{
}

void SwitchStatementAST::setCondition( ConditionAST::Node& condition )
{
    m_condition = condition;
    if( m_condition.get() ) m_condition->setParent( this );
}

void SwitchStatementAST::setStatement( StatementAST::Node& statement )
{
    m_statement = statement;
    if( m_statement.get() ) m_statement->setParent( this );
}

// --------------------------------------------------------------------------

DeclarationStatementAST::DeclarationStatementAST()
{
}

void DeclarationStatementAST::setDeclaration( DeclarationAST::Node& declaration )
{
    m_declaration = declaration;
    if( m_declaration.get() ) m_declaration->setParent( this );
}

// --------------------------------------------------------------------------

ExpressionStatementAST::ExpressionStatementAST()
{
}

void ExpressionStatementAST::setExpression( AST::Node& expression )
{
    m_expression = expression;
    if( m_expression.get() ) m_expression->setParent( this );
}


// --------------------------------------------------------------------------

ParameterDeclarationAST::ParameterDeclarationAST()
{
}

void ParameterDeclarationAST::setTypeSpec( TypeSpecifierAST::Node& typeSpec )
{
    m_typeSpec = typeSpec;
    if( m_typeSpec.get() ) m_typeSpec->setParent( this );
}

void ParameterDeclarationAST::setDeclarator( DeclaratorAST::Node& declarator )
{
    m_declarator = declarator;
    if( m_declarator.get() ) m_declarator->setParent( this );
}

void ParameterDeclarationAST::setExpression( AST::Node& expression )
{
    m_expression = expression;
    if( m_expression.get() ) m_expression->setParent( this );
}

QString ParameterDeclarationAST::text() const
{
    QString str;
    if( m_typeSpec.get() )
        str += m_typeSpec->text() + ' ';

    if( m_declarator.get() )
        str += m_declarator->text();

    if( m_expression.get() )
        str += QString( " = " ) + m_expression->text();

    return str;
}

// --------------------------------------------------------------------------

ParameterDeclarationListAST::ParameterDeclarationListAST()
{
    m_parameterList.setAutoDelete( true );
}

void ParameterDeclarationListAST::addParameter( ParameterDeclarationAST::Node& parameter )
{
    if( !parameter.get() )
        return;

    parameter->setParent( this );
    m_parameterList.append( parameter.release() );
}

QString ParameterDeclarationListAST::text() const
{
    QStringList l;

    Q3PtrListIterator<ParameterDeclarationAST> it( m_parameterList );
    while( it.current() ){
        l.append( it.current()->text() );
        ++it;
    }

    return l.join( ", " );
}

// --------------------------------------------------------------------------

ParameterDeclarationClauseAST::ParameterDeclarationClauseAST()
{
}

void ParameterDeclarationClauseAST::setParameterDeclarationList( ParameterDeclarationListAST::Node& parameterDeclarationList )
{
    m_parameterDeclarationList = parameterDeclarationList;
    if( m_parameterDeclarationList.get() ) m_parameterDeclarationList->setParent( this );
}

void ParameterDeclarationClauseAST::setEllipsis( AST::Node& ellipsis )
{
    m_ellipsis = ellipsis;
    if( m_ellipsis.get() ) m_ellipsis->setParent( this );
}

QString ParameterDeclarationClauseAST::text() const
{
    QString str;

    if( m_parameterDeclarationList.get() )
        str += m_parameterDeclarationList->text();

    if( m_ellipsis.get() )
        str += " ...";

    return str;
}

// --------------------------------------------------------------------------

GroupAST::GroupAST()
{
    m_nodeList.setAutoDelete( true );
}

void GroupAST::addNode( AST::Node& node )
{
    if( !node.get() )
        return;

    node->setParent( this );
    m_nodeList.append( node.release() );
}

QString GroupAST::text() const
{
    QStringList l;

    Q3PtrListIterator<AST> it( m_nodeList );
    while( it.current() ){
        l.append( it.current()->text() );
        ++it;
    }

    return l.join( " " );
}

// --------------------------------------------------------------------------

AccessDeclarationAST::AccessDeclarationAST()
{
    m_accessList.setAutoDelete( true );
}

void AccessDeclarationAST::addAccess( AST::Node& access )
{
    if( !access.get() )
        return;

    access->setParent( this );
    m_accessList.append( access.release() );
}

QString AccessDeclarationAST::text() const
{
    QStringList l;

    Q3PtrListIterator<AST> it( m_accessList );
    while( it.current() ){
        l.append( it.current()->text() );
        ++it;
    }

    return l.join( " " );
}

// --------------------------------------------------------------------------

TypeParameterAST::TypeParameterAST()
{
}

void TypeParameterAST::setKind( AST::Node& kind )
{
    m_kind = kind;
    if( m_kind.get() ) m_kind->setParent( this );
}

void TypeParameterAST::setTemplateParameterList( AUTO_PTR<class TemplateParameterListAST>& templateParameterList )
{
    m_templateParameterList = templateParameterList;
    if( m_templateParameterList.get() ) m_templateParameterList->setParent( this );
}

void TypeParameterAST::setName( NameAST::Node& name )
{
    m_name = name;
    if( m_name.get() ) m_name->setParent( this );
}

void TypeParameterAST::setTypeId( AST::Node& typeId )
{
    m_typeId = typeId;
    if( m_typeId.get() ) m_typeId->setParent( this );
}

// --------------------------------------------------------------------------

TemplateParameterAST::TemplateParameterAST()
{
}

void TemplateParameterAST::setTypeParameter( TypeParameterAST::Node& typeParameter )
{
    m_typeParameter = typeParameter;
    if( m_typeParameter.get() ) m_typeParameter->setParent( this );
}

void TemplateParameterAST::setTypeValueParameter( ParameterDeclarationAST::Node& typeValueParameter )
{
    m_typeValueParameter = typeValueParameter;
    if( m_typeValueParameter.get() ) m_typeValueParameter->setParent( this );
}

// --------------------------------------------------------------------------

TemplateParameterListAST::TemplateParameterListAST()
{
    m_templateParameterList.setAutoDelete( true );
}

void TemplateParameterListAST::addTemplateParameter( TemplateParameterAST::Node& templateParameter )
{
    if( !templateParameter.get() )
        return;

    templateParameter->setParent( this );
    m_templateParameterList.append( templateParameter.release() );
}

// --------------------------------------------------------------------------

ConditionAST::ConditionAST()
{
}

void ConditionAST::setTypeSpec( TypeSpecifierAST::Node& typeSpec )
{
    m_typeSpec = typeSpec;
    if( m_typeSpec.get() ) m_typeSpec->setParent( this );
}

void ConditionAST::setDeclarator( DeclaratorAST::Node& declarator )
{
    m_declarator = declarator;
    if( m_declarator.get() ) m_declarator->setParent( this );
}

void ConditionAST::setExpression( AST::Node& expression )
{
    m_expression = expression;
    if( m_expression.get() ) m_expression->setParent( this );
}

void ClassSpecifierAST::setWinDeclSpec( GroupAST::Node & winDeclSpec )
{
    m_winDeclSpec = winDeclSpec;
    if( m_winDeclSpec.get() ) m_winDeclSpec->setParent( this );
}
