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// -*- C++ -*-
//
// Package: CommonTools/Utils
// Class : reco::formula::VariableEvaluator
//
// Implementation:
// [Notes on implementation]
//
// Original Author: Christopher Jones
// Created: Wed, 23 Sep 2015 18:06:29 GMT
//
// system include files
// user include files
#include "formulaVariableEvaluator.h"
namespace reco {
namespace formula {
double VariableEvaluator::evaluate(double const* iVariables, double const* /*iParameters*/) const {
return iVariables[m_index];
}
std::vector<std::string> VariableEvaluator::abstractSyntaxTree() const {
return std::vector<std::string>{1, std::string("var[") + std::to_string(m_index) + "]"};
}
} // namespace formula
} // namespace reco
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