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42 #include "qoptimizerblocks_p.h"
46 using namespace QPatternist;
48 ExpressionIdentifier::~ExpressionIdentifier()
52 ExpressionCreator::~ExpressionCreator()
56 OptimizationPass::OptimizationPass(const ExpressionIdentifier::Ptr &startID,
57 const ExpressionIdentifier::List &opIDs,
58 const ExpressionMarker &sourceExpr,
59 const ExpressionCreator::Ptr &resultCtor,
60 const OperandsMatchMethod mMethod) : startIdentifier(startID),
61 operandIdentifiers(opIDs),
62 sourceExpression(sourceExpr),
63 resultCreator(resultCtor),
64 operandsMatchMethod(mMethod)
66 Q_ASSERT_X(resultCtor || !sourceExpr.isEmpty(), Q_FUNC_INFO,
67 "Either resultCreator or sourceExpression must be set, otherwise there's "
68 "nothing to rewrite to.");