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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the QtXmlPatterns module of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include "qbuiltintypes_p.h"
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#include "qcommonnamespaces_p.h"
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#include "qcommonsequencetypes_p.h"
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#include "qcommonvalues_p.h"
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#include "qpatternistlocale_p.h"
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#include "qxmlname.h"
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/* Functions */
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#include "qaccessorfns_p.h"
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#include "qaggregatefns_p.h"
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#include "qbooleanfns_p.h"
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#include "qcomparestringfns_p.h"
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#include "qcontextfns_p.h"
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#include "qnodefns_p.h"
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#include "qnumericfns_p.h"
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#include "qsequencefns_p.h"
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#include "qsequencegeneratingfns_p.h"
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#include "qstringvaluefns_p.h"
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#include "qsubstringfns_p.h"
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#include "qxpath10corefunctions_p.h"
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QT_BEGIN_NAMESPACE
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using namespace QPatternist;
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Expression::Ptr XPath10CoreFunctions::retrieveExpression(const QXmlName name,
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const Expression::List &args,
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const FunctionSignature::Ptr &sign) const
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{
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Q_ASSERT(sign);
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Expression::Ptr fn;
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#define testFN(ln, cname) else if(name.localName() == StandardLocalNames::ln) fn = Expression::Ptr(new cname())
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if(false) /* Dummy for the macro handling. Will be optimized away anyway. */
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return Expression::Ptr();
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/* Alphabetic order. */
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testFN(boolean, BooleanFN);
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testFN(ceiling, CeilingFN);
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testFN(concat, ConcatFN);
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testFN(contains, ContainsFN);
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testFN(count, CountFN);
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testFN(False, FalseFN);
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testFN(floor, FloorFN);
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testFN(id, IdFN);
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testFN(lang, LangFN);
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testFN(last, LastFN);
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testFN(local_name, LocalNameFN);
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testFN(name, NameFN);
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testFN(namespace_uri, NamespaceURIFN);
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testFN(normalize_space, NormalizeSpaceFN);
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testFN(Not, NotFN);
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testFN(number, NumberFN);
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testFN(position, PositionFN);
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testFN(round, RoundFN);
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testFN(starts_with, StartsWithFN);
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testFN(string, StringFN);
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testFN(string_length, StringLengthFN);
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testFN(substring, SubstringFN);
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testFN(substring_after, SubstringAfterFN);
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testFN(substring_before, SubstringBeforeFN);
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testFN(sum, SumFN);
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testFN(translate, TranslateFN);
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testFN(True, TrueFN);
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#undef testFN
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Q_ASSERT(fn);
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fn->setOperands(args);
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fn->as<FunctionCall>()->setSignature(sign);
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return fn;
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}
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FunctionSignature::Ptr XPath10CoreFunctions::retrieveFunctionSignature(const NamePool::Ptr &np, const QXmlName name)
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{
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if(StandardNamespaces::fn != name.namespaceURI())
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return FunctionSignature::Ptr();
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FunctionSignature::Ptr s(functionSignatures().value(name));
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if(!s)
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{
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const QXmlName::LocalNameCode localName(name.localName());
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/* Alphabetic order. */
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if(StandardLocalNames::boolean == localName)
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{
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s = addFunction(StandardLocalNames::boolean, 1, 1, CommonSequenceTypes::ExactlyOneBoolean);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::EBV);
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}
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else if(StandardLocalNames::ceiling == localName)
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{
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s = addFunction(StandardLocalNames::ceiling, 1, 1, CommonSequenceTypes::ZeroOrOneNumeric,
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Expression::EmptynessFollowsChild | Expression::RewriteToEmptyOnEmpty);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNumeric);
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}
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else if(StandardLocalNames::concat == localName)
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{
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s = addFunction(StandardLocalNames::concat, 2, FunctionSignature::UnlimitedArity,
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CommonSequenceTypes::ExactlyOneString);
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s->appendArgument(argument(np, "arg1"), CommonSequenceTypes::ZeroOrOneAtomicType);
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s->appendArgument(argument(np, "arg2"), CommonSequenceTypes::ZeroOrOneAtomicType);
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}
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else if(StandardLocalNames::contains == localName)
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{
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s = addFunction(StandardLocalNames::contains, 2, 3, CommonSequenceTypes::ExactlyOneBoolean,
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Expression::LastOperandIsCollation);
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s->appendArgument(argument(np, "arg1"), CommonSequenceTypes::ZeroOrOneString);
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s->appendArgument(argument(np, "arg2"), CommonSequenceTypes::ZeroOrOneString);
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s->appendArgument(argument(np, "collation"), CommonSequenceTypes::ExactlyOneString);
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}
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else if(StandardLocalNames::count == localName)
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{
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s = addFunction(StandardLocalNames::count, 1, 1, CommonSequenceTypes::ExactlyOneInteger, Expression::IDCountFN);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrMoreItems);
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}
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else if(StandardLocalNames::False == localName)
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{
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s = addFunction(StandardLocalNames::False, 0, 0, CommonSequenceTypes::ExactlyOneBoolean);
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}
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else if(StandardLocalNames::floor == localName)
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{
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s = addFunction(StandardLocalNames::floor, 1, 1, CommonSequenceTypes::ZeroOrOneNumeric,
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Expression::EmptynessFollowsChild | Expression::RewriteToEmptyOnEmpty);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNumeric);
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}
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else if(StandardLocalNames::id == localName)
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{
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s = addFunction(StandardLocalNames::id, 1, 2, CommonSequenceTypes::ZeroOrMoreElements,
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Expression::UseContextItem);
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s->appendArgument(argument(np, "idrefs"), CommonSequenceTypes::ZeroOrMoreStrings);
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s->appendArgument(argument(np, "node"), CommonSequenceTypes::ExactlyOneNode);
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}
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else if(StandardLocalNames::lang == localName)
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{
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s = addFunction(StandardLocalNames::lang, 1, 2, CommonSequenceTypes::ExactlyOneBoolean,
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Expression::UseContextItem);
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s->appendArgument(argument(np, "testLang"), CommonSequenceTypes::ZeroOrOneString);
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s->appendArgument(argument(np, "node"), CommonSequenceTypes::ExactlyOneNode);
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}
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else if(StandardLocalNames::last == localName)
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{
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s = addFunction(StandardLocalNames::last, 0, 0, CommonSequenceTypes::ExactlyOneInteger,
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Expression::DisableElimination | Expression::RequiresFocus);
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}
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else if(StandardLocalNames::local_name == localName)
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{
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s = addFunction(StandardLocalNames::local_name, 0, 1, CommonSequenceTypes::ExactlyOneString,
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Expression::UseContextItem);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNode);
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}
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else if(StandardLocalNames::name == localName)
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{
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s = addFunction(StandardLocalNames::name, 0, 1, CommonSequenceTypes::ExactlyOneString,
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Expression::UseContextItem);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNode);
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}
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else if(StandardLocalNames::namespace_uri == localName)
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{
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s = addFunction(StandardLocalNames::namespace_uri, 0, 1, CommonSequenceTypes::ExactlyOneAnyURI,
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Expression::UseContextItem);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNode);
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}
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else if(StandardLocalNames::normalize_space == localName)
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{
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s = addFunction(StandardLocalNames::normalize_space, 0, 1, CommonSequenceTypes::ExactlyOneString,
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Expression::UseContextItem);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneString);
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}
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else if(StandardLocalNames::Not == localName)
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{
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s = addFunction(StandardLocalNames::Not, 1, 1, CommonSequenceTypes::ExactlyOneBoolean);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::EBV);
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}
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else if(StandardLocalNames::number == localName)
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{
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s = addFunction(StandardLocalNames::number, 0, 1, CommonSequenceTypes::ExactlyOneDouble,
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Expression::UseContextItem);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneAtomicType);
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}
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else if(StandardLocalNames::position == localName)
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{
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s = addFunction(StandardLocalNames::position, 0, 0, CommonSequenceTypes::ExactlyOneInteger,
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Expression::DisableElimination | Expression::RequiresFocus);
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}
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else if(StandardLocalNames::round == localName)
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{
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s = addFunction(StandardLocalNames::round, 1, 1, CommonSequenceTypes::ZeroOrOneNumeric,
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Expression::EmptynessFollowsChild | Expression::RewriteToEmptyOnEmpty);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneNumeric);
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}
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else if(StandardLocalNames::starts_with == localName)
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{
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s = addFunction(StandardLocalNames::starts_with, 2, 3, CommonSequenceTypes::ExactlyOneBoolean,
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Expression::LastOperandIsCollation);
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s->appendArgument(argument(np, "arg1"), CommonSequenceTypes::ZeroOrOneString);
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s->appendArgument(argument(np, "arg2"), CommonSequenceTypes::ZeroOrOneString);
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s->appendArgument(argument(np, "collation"), CommonSequenceTypes::ExactlyOneString);
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}
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else if(StandardLocalNames::string == localName)
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{
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s = addFunction(StandardLocalNames::string, 0, 1, CommonSequenceTypes::ExactlyOneString,
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Expression::UseContextItem);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneItem);
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}
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else if(StandardLocalNames::string_length == localName)
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{
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s = addFunction(StandardLocalNames::string_length, 0, 1,
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CommonSequenceTypes::ExactlyOneInteger,
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Expression::UseContextItem);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneString);
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}
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else if(StandardLocalNames::substring == localName)
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{
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s = addFunction(StandardLocalNames::substring, 2, 3, CommonSequenceTypes::ExactlyOneString);
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s->appendArgument(argument(np, "sourceString"), CommonSequenceTypes::ZeroOrOneString);
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s->appendArgument(argument(np, "startingLoc"), CommonSequenceTypes::ExactlyOneDouble);
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s->appendArgument(argument(np, "length"), CommonSequenceTypes::ExactlyOneDouble);
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}
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else if(StandardLocalNames::substring_after == localName)
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{
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s = addFunction(StandardLocalNames::substring_after, 2, 3, CommonSequenceTypes::ExactlyOneString,
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Expression::LastOperandIsCollation);
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s->appendArgument(argument(np, "arg1"), CommonSequenceTypes::ZeroOrOneString);
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s->appendArgument(argument(np, "arg2"), CommonSequenceTypes::ZeroOrOneString);
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s->appendArgument(argument(np, "collation"), CommonSequenceTypes::ExactlyOneString);
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}
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else if(StandardLocalNames::substring_before == localName)
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{
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s = addFunction(StandardLocalNames::substring_before, 2, 3, CommonSequenceTypes::ExactlyOneString,
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Expression::LastOperandIsCollation);
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s->appendArgument(argument(np, "arg1"), CommonSequenceTypes::ZeroOrOneString);
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s->appendArgument(argument(np, "arg2"), CommonSequenceTypes::ZeroOrOneString);
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s->appendArgument(argument(np, "collation"), CommonSequenceTypes::ExactlyOneString);
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}
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else if(StandardLocalNames::sum == localName)
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{
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s = addFunction(StandardLocalNames::sum, 1, 2, CommonSequenceTypes::ZeroOrOneAtomicType);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrMoreAtomicTypes);
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s->appendArgument(argument(np, "zero"), CommonSequenceTypes::ZeroOrOneAtomicType);
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}
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else if(StandardLocalNames::translate == localName)
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{
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s = addFunction(StandardLocalNames::translate, 3, 3, CommonSequenceTypes::ExactlyOneString);
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s->appendArgument(argument(np, "arg"), CommonSequenceTypes::ZeroOrOneString);
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s->appendArgument(argument(np, "mapString"), CommonSequenceTypes::ExactlyOneString);
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s->appendArgument(argument(np, "transString"), CommonSequenceTypes::ExactlyOneString);
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}
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else if(StandardLocalNames::True == localName)
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{
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s = addFunction(StandardLocalNames::True, 0, 0, CommonSequenceTypes::ExactlyOneBoolean);
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}
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}
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return s;
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}
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QT_END_NAMESPACE
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