ldmx-sw/DetUtils_8h_source.html

#pragma once


#include <memory>

#include <string>


// DD4hep

#include "DD4hep/DetFactoryHelper.h"

#include "DD4hep/Detector.h"

#include "DD4hep/Objects.h"

#include "DD4hep/Segmentations.h"

#include "DDSegmentation/BitField64.h"

#include "DDSegmentation/CartesianGridXY.h"

#include "DDSegmentation/CartesianGridXYZ.h"

#include "DDSegmentation/PolarGridRPhi.h"

#include "XML/XMLDetector.h"

#include "XML/XMLElements.h"


namespace Acts {

class DigitizationModule;

}  // namespace Acts


namespace det::utils {


dd4hep::xml::Component getNodeByStrAttr(const dd4hep::xml::Handle_t& mother,

                                        const std::string& nodeName,

                                        const std::string& attrName,

                                        const std::string& attrValue);


double getAttrValueWithFallback(const dd4hep::xml::Component& node,

                                const std::string& attrName,

                                const double& defaultValue);

}  // namespace det::utils

namespace det::utils {…}

det::utils
Given a xml element with several daughters with the same name, e.g.
Definition DetUtils.h:28

det::utils::getAttrValueWithFallback
double getAttrValueWithFallback(const dd4hep::xml::Component &node, const std::string &attrName, const double &defaultValue)
try to get attribute with double value, return defaultValue if attribute not found

det::utils::getNodeByStrAttr
dd4hep::xml::Component getNodeByStrAttr(const dd4hep::xml::Handle_t &mother, const std::string &nodeName, const std::string &attrName, const std::string &attrValue)
Retrieves the node component from a mother by the string names.