/usr/include/xqilla/optimizer/PartialEvaluator.hpp is in libxqilla-dev 2.3.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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* Copyright (c) 2001, 2008,
* DecisionSoft Limited. All rights reserved.
* Copyright (c) 2004, 2011,
* Oracle and/or its affiliates. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef _PARTIALEVALUATOR_HPP
#define _PARTIALEVALUATOR_HPP
#include <xqilla/optimizer/ASTVisitor.hpp>
class Plus;
class Minus;
class Multiply;
class Divide;
class And;
class Or;
class XQILLA_API PartialEvaluator : public ASTVisitor
{
public:
PartialEvaluator(DynamicContext *context, Optimizer *parent = 0);
static ASTNode *inlineFunction(const XQUserFunctionInstance *item, DynamicContext *context);
protected:
virtual void optimize(XQQuery *query);
virtual ASTNode *optimize(ASTNode *item);
virtual XQUserFunction *optimizeFunctionDef(XQUserFunction *item);
virtual ASTNode *optimizeUserFunction(XQUserFunctionInstance *item);
virtual ASTNode *optimizeFunctionDeref(XQFunctionDeref *item);
virtual ASTNode *optimizePartialApply(XQPartialApply *item);
virtual ASTNode *optimizeFunctionCoercion(XQFunctionCoercion *item);
virtual ASTNode *optimizeReturn(XQReturn *item);
virtual ASTNode *optimizeIf(XQIf *item);
virtual ASTNode *optimizeQuantified(XQQuantified *item);
virtual ASTNode *optimizePredicate(XQPredicate *item);
virtual ASTNode *optimizeEffectiveBooleanValue(XQEffectiveBooleanValue *item);
virtual ASTNode *optimizeOperator(XQOperator *item);
virtual ASTNode *optimizeNamespaceBinding(XQNamespaceBinding *item);
virtual ASTNode *optimizeInlineFunction(XQInlineFunction *item);
virtual ASTNode *optimizeFunction(XQFunction *item);
virtual ASTNode *optimizeTypeswitch(XQTypeswitch *item);
virtual ASTNode *optimizeTreatAs(XQTreatAs *item);
ASTNode *optimizePlus(Plus *item);
ASTNode *optimizeMinus(Minus *item);
ASTNode *optimizeMultiply(Multiply *item);
ASTNode *optimizeDivide(Divide *item);
ASTNode *optimizeAnd(And *item);
ASTNode *optimizeOr(Or *item);
bool checkSizeLimit(const ASTNode *oldAST, const ASTNode *newAST);
DynamicContext *context_;
size_t functionInlineLimit_;
size_t sizeLimit_;
bool redoTyping_;
};
#endif
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