config_api_get.hpp

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// DUNE DAQ modification notice:
// This file has been modified from the original ATLAS dbe source for the DUNE DAQ project.
// Fork baseline commit: dbe-02-12-17 (2022-05-12).
// Renamed since fork: yes (from dbe/config_api_get.h to include/dbe/config_api_get.hpp).
 
/*
 * config_api_get.h
 *
 *  Created on: Apr 19, 2016
 *      Author: Leonidas Georgopoulos
 */
 
#ifndef DBE_CONFIG_API_GET_H_
#define DBE_CONFIG_API_GET_H_
 
#include "dbe/config_reference.hpp"
 
#include "conffwk/ConfigObject.hpp"
#include "conffwk/Schema.hpp"
#include <QString>
#include <QStringList>
 
#include <string>
#include <vector>
 
namespace dbe {
namespace ui {
namespace config {
class info;
} /* namespace config */
} /* namespace ui */
} /* namespace dbe */
 
namespace dbe {
namespace config {
namespace api {
//------------------------------------------------------------------------------------------
//                                                 GET NAMESPACE
//------------------------------------------------------------------------------------------
/*
 * Retrieve config related structures
 */
namespace get {
class file
{
public:
  static QStringList inclusions(QStringList const& candidates, QStringList files = {});

  static QStringList inclusions_singlefile(QString const&);
};
 
class direct;
class attribute
{
  friend class dbe::config::api::get::direct;

  template<typename T>
  inline static std::vector<std::string> read(dunedaq::conffwk::ConfigObject&, dunedaq::conffwk::attribute_t const&);

  template<typename T>
  static std::vector<std::string> read(inner::configobject::tref, dunedaq::conffwk::attribute_t const&);
 
public:
  template<typename T>
  static T list(dbe::inner::configobject::tref obj, dunedaq::conffwk::attribute_t const& attr);
};
 
namespace defaults {
struct attribute
{
  static QStringList value(dunedaq::conffwk::attribute_t const&);
};
}

class direct
{
  friend class dbe::ui::config::info;
  friend class dbe::config::api::get::attribute;
 
  template<typename T>
  static T attribute(dunedaq::conffwk::ConfigObject&, dunedaq::conffwk::attribute_t const&);
};
 
}
//------------------------------------------------------------------------------------------
 
} /* namespace api */
} /* namespace config */
} /* namespace dbe */
 
#endif /* DBE_CONFIG_API_GET_H_ */