DDErrorDetection.h

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#ifndef DETECTOR_DESCRIPTION_DD_ERROR_DETECTION_H
#define DETECTOR_DESCRIPTION_DD_ERROR_DETECTION_H

#include "DetectorDescription/Core/interface/DDCompactView.h"
#include <map>
#include <ostream>
#include <set>
#include <string>
#include <utility>
#include <vector>

#include "DetectorDescription/Core/interface/Singleton.h"
#include "DetectorDescription/Core/interface/DDLogicalPart.h"
#include "DetectorDescription/Core/interface/DDMaterial.h"
#include "DetectorDescription/Core/interface/DDSolid.h"
#include "DetectorDescription/Core/interface/DDSpecifics.h"
#include "DetectorDescription/Core/interface/DDTransform.h"

class DDCompactView;
class DDLogicalPart;
class DDMaterial;
class DDName;
class DDRotation;
class DDSolid;
class DDSpecifics;

using lp_err = DDI::Singleton<std::map<std::string, std::set<DDLogicalPart>>>;
using ma_err = DDI::Singleton<std::map<std::string, std::set<DDMaterial>>>;
using so_err = DDI::Singleton<std::map<std::string, std::set<DDSolid>>>;
using ro_err = DDI::Singleton<std::map<std::string, std::set<DDRotation>>>;
using sp_err = DDI::Singleton<std::map<std::string, std::set<DDSpecifics>>>;

using ns_type = std::map<std::string, std::set<std::string>>;
using ns_nm_type = std::map<std::string, std::set<DDName>>;

template <class T>
std::ostream& operator<<(std::ostream& o, const std::set<T>& v) {
  typename std::set<T>::const_iterator it(v.begin()), ed(v.end());
  for (; it != ed; ++it) {
    o << it->ddname() << ' ';
  }
  return o;
}

template <class T>
std::ostream& operator<<(std::ostream& o, const std::map<std::string, std::set<T>>& m) {
  typedef typename std::map<std::string, std::set<T>>::const_iterator c_it;
  c_it it(m.begin()), ed(m.end());
  for (; it != ed; ++it) {
    o << it->first << ": " << it->second;
    o << std::endl;
  }
  return o;
}

template <class T, class N>
std::ostream& operator<<(std::ostream& o, const std::map<N, std::set<T>>& m) {
  typedef typename std::map<N, std::set<T>>::const_iterator c_it;
  c_it it(m.begin()), ed(m.end());
  for (; it != ed; ++it) {
    o << it->first.ddname() << ": " << it->second;
    o << std::endl;
  }
  return o;
}

template <typename T>
bool findNameSpaces(T dummy, ns_type& m) {
  bool result = true;
  typename T::template iterator<T> it, ed;
  ed.end();
  for (; it != ed; ++it) {
    result = it->isDefined().second;
    if (!result)
      DDI::Singleton<std::map<std::string, std::set<T>>>::instance()[it->name().ns()].insert(*it);
    m[it->name().ns()].insert(it->name().name());
  }
  return result;
}

template <typename T>
bool findNameSpaces(T dummy, ns_nm_type& m) {
  bool result = true;
  typename T::template iterator<T> it, ed;
  ed.end();
  for (; it != ed; ++it) {
    result = it->isDefined().second;
    if (!result)
      DDI::Singleton<std::map<std::string, std::set<T>>>::instance()[it->name().ns()].insert(*it);
    m[it->name().ns()].insert(it->name().name());
  }
  return result;
}

template <class C>
const std::map<std::string, std::set<C>>& dd_error_scan(const C&) {
  typedef std::map<std::string, std::set<C>> error_type;
  static error_type result_;
  typename C::template iterator<C> it;
  typename C::template iterator<C> ed(C::end());
  for (; it != ed; ++it) {
    if (!it->isDefined().second) {
      result_[it->name().ns()].insert(*it);
    }
  }
  return result_;
}

class DDErrorDetection {
public:
  DDErrorDetection(const DDCompactView& cpv);
  ~DDErrorDetection();

  void scan(const DDCompactView& cpv);

  void errors();

  void warnings();

  const std::map<std::string, std::set<DDLogicalPart>>& lp_cpv(const DDCompactView& cpv);
  const std::map<DDMaterial, std::set<DDLogicalPart>>& ma_lp();
  const std::map<DDSolid, std::set<DDLogicalPart>>& so_lp();
  const std::map<DDSolid, std::set<DDSolid>>& so();

  void nix();

  const std::vector<std::pair<std::string, std::string>>& ma();

  void report(const DDCompactView& cpv, std::ostream& o);

  bool noErrorsInTheReport(const DDCompactView& cpv);

private:
  DDErrorDetection() {}
};

#endif