geo::details Namespace Reference

Classes
struct	AbsIDtypeStruct
struct	AbsIDtypeStruct< ID, Index, std::enable_if_t<(Index==ID::Level)> >
struct	ActiveAreaCalculator
	Class computing the active area of the plane. More...
struct	Comparer
	Class managing comparisons between T objects via a Key key. More...
class	cryostat_id_iterator_base
	Base forward iterator browsing all cryostat IDs in the detector. More...
class	GeoContainerData
class	GeoIDdataContainerItemIterator
	Item iterator for geo::GeoIDdataContainer class. More...
class	GeoIDdataContainerIterator
	Iterator for geo::GeoIDdataContainer class. More...
class	geometry_element_iterator
	Forward iterator browsing all geometry elements in the detector. More...
class	geometry_iterator_base
	Base class for geometry iterators (note: this is not an iterator) More...
class	geometry_iterator_types
	Base class for geometry iterators, containing some type definitions. More...
class	plane_id_iterator_base
	Base forward iterator browsing all plane IDs in the detector. More...
struct	RelIDtypeStruct
struct	RelIDtypeStruct< ID, 0U >
class	ROP_id_iterator_base
	Base forward iterator browsing all readout plane IDs in the detector. More...
class	TestTrackerClassBase
	Class telling whether a test needs to be run. More...
class	TPC_id_iterator_base
	Base forward iterator browsing all TPC IDs in the detector. More...
class	TPCset_id_iterator_base
	Base forward iterator browsing all TPC set IDs in the detector. More...
struct	TransformationMatrixConverter
class	wire_id_iterator_base
	Base forward iterator browsing all wire IDs in the detector. More...

Typedefs
template<std::size_t Index, typename ID >
using	AbsIDtype = typename AbsIDtypeStruct< ID, Index >::type
template<std::size_t UpIndex, typename ID >
using	RelIDtype = typename RelIDtypeStruct< ID, UpIndex >::type

Functions
template<std::size_t Levels = 4U>
static std::array< unsigned int, Levels >	extractMaxGeometryElements (geo::GeometryData_t::CryostatList_t const &Cryostats)
	Extracts the maximum number of elements per type. More...
template<typename T >
auto	static_less (T a, T b)
	Function translation of std::less. More...
template<typename GEOIDITER >
bool	operator== (geometry_element_iterator< GEOIDITER > const &iter, GEOIDITER const &id_iter)
	Comparison operator: geometry ID and element point to the same ID. More...
template<typename GEOIDITER >
bool	operator== (GEOIDITER const &id_iter, geometry_element_iterator< GEOIDITER > const &iter)
	Comparison operator: geometry ID and element point to the same ID. More...
template<typename GEOIDITER >
bool	operator!= (geometry_element_iterator< GEOIDITER > const &iter, GEOIDITER const &id_iter)
	Comparison operator: geometry ID and element point to different IDs. More...
template<typename GEOIDITER >
bool	operator!= (GEOIDITER const &id_iter, geometry_element_iterator< GEOIDITER > const &iter)
	Comparison operator: geometry ID and element point to different IDs. More...
template<std::size_t N, typename T >
auto	initializerListToArray (std::initializer_list< T > values)
	Returns a STL array of size N filled with values from the argument. More...
template<typename T >
std::string	writeToString (T const &value)
	Write the argument into a string. More...
template<typename ID >
constexpr std::size_t	geoElementLevel ()
template<std::size_t Index, typename ID >
constexpr auto	getAbsIDindex (ID const &id)
template<std::size_t Index, typename ID >
auto &	getAbsIDindex (ID &id)
template<std::size_t UpIndex, typename ID >
auto	getRelIDindex (ID const &id)

Variables
template<typename ID >
constexpr bool	isTopGeoElementID = std::is_void_v<typename ID::ParentID_t>
	Whether ID represents an element on top of the hierarchy. More...

Typedef Documentation

template<std::size_t Index, typename ID >

using geo::details::AbsIDtype = typedef typename AbsIDtypeStruct<ID, Index>::type

Definition at line 46 of file geo_types.h.

template<std::size_t UpIndex, typename ID >

using geo::details::RelIDtype = typedef typename RelIDtypeStruct<ID, UpIndex>::type

Definition at line 52 of file geo_types.h.

Function Documentation

template<std::size_t Levels = 4U>

static std::array<unsigned int, Levels> geo::details::extractMaxGeometryElements ( geo::GeometryData_t::CryostatList_t const &  Cryostats )

static

Extracts the maximum number of elements per type.

Template Parameters

Levels

the number of detector elements to discover

Parameters

Cryostats

the sorted list of cryostats in the detector

Returns

an array with maximum number of cryostats, TPCs, planes and wires

The returned array includes:

• index [0]: number of cryostats
• index [1]: maximum number of TPCs in any of the cryostats (enabled only if Levels is 2 or higher)
• index [2]: maximum number of wire planes in any of the TPCs (enabled only if Levels is 3 or higher)
• index [3]: maximum number of wires in any of the wire planes (enabled only if Levels is 4)

template<typename ID >

constexpr std::size_t geo::details::geoElementLevel

(

)

Definition at line 37 of file geo_types.h.

                                          {
      if constexpr(isTopGeoElementID<ID>) return 0U;
      else return geoElementLevel<typename ID::ParentID_t>() + 1U;
    } // geoElementLevel()

template<std::size_t Index, typename ID >

constexpr auto geo::details::getAbsIDindex

(

ID const &

id

)

Definition at line 55 of file geo_types.h.

      {
        static_assert(Index <= ID::Level, "Index not available for this type.");
        if constexpr (Index == ID::Level) return id.deepestIndex();
        else return getAbsIDindex<Index>(id.parentID());
      }

template<std::size_t Index, typename ID >

auto& geo::details::getAbsIDindex

(

ID &

id

)

Definition at line 63 of file geo_types.h.

      {
        static_assert(Index <= ID::Level, "Index not available for this type.");
        if constexpr (Index == ID::Level) return id.deepestIndex();
        else return getAbsIDindex<Index>(id.parentID());
      }

template<std::size_t UpIndex, typename ID >

auto geo::details::getRelIDindex

(

ID const &

id

)

Definition at line 71 of file geo_types.h.

      {
        static_assert
          (UpIndex <= ID::Level, "Index not available for this type.");
        if constexpr (UpIndex == 0) return id.deepestIndex();
        else return getRelIDindex<UpIndex - 1U>(id.parentID());
      }

template<std::size_t N, typename T >

auto geo::details::initializerListToArray

(

std::initializer_list< T >

values

)

Returns a STL array of size N filled with values from the argument.

Definition at line 421 of file GeometryIDmapper.h.

                                                                     {
  std::array<T, N> data;
  std::copy(values.begin(), values.end(), data.begin());
  return data;
} // geo::details::initializerListToArray()

template<typename GEOIDITER >

bool geo::details::operator!=	(	geometry_element_iterator< GEOIDITER > const &	iter,
		GEOIDITER const &	id_iter
	)

Comparison operator: geometry ID and element point to different IDs.

Definition at line 5993 of file GeometryCore.h.

{
  return iter.id_iterator() != id_iter;
} // operator!=(iterator_t, id_iterator_t)

template<typename GEOIDITER >

bool geo::details::operator!= ( GEOIDITER const &  id_iter, geometry_element_iterator< GEOIDITER > const &  iter  )

inline

Comparison operator: geometry ID and element point to different IDs.

Definition at line 743 of file GeometryCore.h.

      { return iter != id_iter; }

template<typename GEOIDITER >

bool geo::details::operator==	(	geometry_element_iterator< GEOIDITER > const &	iter,
		GEOIDITER const &	id_iter
	)

Comparison operator: geometry ID and element point to the same ID.

Definition at line 5986 of file GeometryCore.h.

{
  return iter.id_iterator() == id_iter;
} // operator==(iterator_t, id_iterator_t)

template<typename GEOIDITER >

bool geo::details::operator== ( GEOIDITER const &  id_iter, geometry_element_iterator< GEOIDITER > const &  iter  )

inline

Comparison operator: geometry ID and element point to the same ID.

Definition at line 729 of file GeometryCore.h.

      { return iter == id_iter; }

template<typename T >

auto geo::details::static_less	(	T	a,
		T	b
	)

Function translation of std::less.

Definition at line 62 of file DriftPartitions.h.

      { return std::less<T>()(a, b); }

template<typename T >

std::string geo::details::writeToString ( T const &  value )

inline

Write the argument into a string.

Definition at line 864 of file geo_types.h.

                                                   {
      std::ostringstream sstr;
      sstr << value;
      return sstr.str();
    } // writeToString()

Variable Documentation

template<typename ID >

constexpr bool geo::details::isTopGeoElementID = std::is_void_v<typename ID::ParentID_t>

Whether ID represents an element on top of the hierarchy.

Definition at line 34 of file geo_types.h.