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#ifndef CommonTools_Utils_formulaVariableEvaluator_h
#define CommonTools_Utils_formulaVariableEvaluator_h
// -*- C++ -*-
//
// Package: CommonTools/Utils
// Class : reco::formula::VariableEvaluator
//
/**\class reco::formula::VariableEvaluator formulaVariableEvaluator.h "formulaVariableEvaluator.h"
Description: [one line class summary]
Usage:
<usage>
*/
//
// Original Author: Christopher Jones
// Created: Wed, 23 Sep 2015 18:06:27 GMT
//
// system include files
// user include files
#include "formulaEvaluatorBase.h"
// forward declarations
namespace reco {
namespace formula {
class VariableEvaluator : public EvaluatorBase {
public:
explicit VariableEvaluator(unsigned int iIndex) : m_index(iIndex) {}
// ---------- const member functions ---------------------
double evaluate(double const* iVariables, double const* iParameters) const final;
std::vector<std::string> abstractSyntaxTree() const final;
VariableEvaluator(const VariableEvaluator&) = delete;
const VariableEvaluator& operator=(const VariableEvaluator&) = delete;
private:
// ---------- member data --------------------------------
unsigned int m_index;
};
} // namespace formula
} // namespace reco
#endif
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