geo::details Namespace Reference

Classes
struct	AbsIDtypeStruct
struct	AbsIDtypeStruct< ID, Index, std::enable_if_t<(Index==ID::Level)> >
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	GeometryIterationPolicy
struct	has_geometry_id_iterator_tag
	Stream output for all geometry ID iterator types: prints the pointed ID. More...
struct	has_geometry_id_iterator_tag< T, std::void_t< typename T::GeometryIDIteratorTag > >
struct	has_parent
struct	has_parent< T, std::void_t< typename T::ParentID_t > >
class	id_iterator_base
	Base forward iterator browsing all cryostat IDs in the detector. More...
class	id_iterator_base< CryostatID, GEOID, IterationPolicy >
struct	id_sentinel
struct	IDIteratorValueType
struct	IDIteratorValueType< T, std::void_t< typename T::ID_t > >
struct	IteratorFor
struct	IteratorFor< T, Policy, Transform, std::enable_if_t<!std::is_same_v< Transform, void_tag > and !std::is_base_of_v< CryostatID, T > > >
class	ReadoutIterationPolicy
struct	supported
class	ToGeometryElement
class	ToReadoutGeometryElement
struct	TransformationMatrixConverter

Typedefs
template<typename Owner , typename Element , typename IterationPolicy >
using	element_iterator_for = geometry_element_iterator< Owner, Element, id_iterator< typename Element::ID_t, IterationPolicy >>
template<typename Element >
using	element_sentinel_for = id_sentinel< typename Element::ID_t >
template<typename LocalID , typename SiblingPolicy >
using	id_iterator = id_iterator_base< LocalID, LocalID, SiblingPolicy >
template<typename Begin , typename End >
using	RangeType = decltype(ranges::make_subrange(std::declval< Begin >(), std::declval< End >()))
template<std::size_t Index, typename ID >
using	AbsIDtype = typename AbsIDtypeStruct< ID, Index >::type

Functions
template<typename Owner , typename Element , typename GEOIDITER >
bool	operator== (geometry_element_iterator< Owner, Element, GEOIDITER > const &a, geometry_element_iterator< Owner, Element, GEOIDITER > const &b)
template<typename Owner , typename Element , typename GEOIDITER >
bool	operator!= (geometry_element_iterator< Owner, Element, GEOIDITER > const &a, geometry_element_iterator< Owner, Element, GEOIDITER > const &b)
template<typename Owner , typename Element , typename GEOIDITER >
bool	operator== (geometry_element_iterator< Owner, Element, GEOIDITER > const &a, id_sentinel< typename Element::ID_t > const &b)
template<typename Owner , typename Element , typename GEOIDITER >
bool	operator!= (geometry_element_iterator< Owner, Element, GEOIDITER > const &a, id_sentinel< typename Element::ID_t > const &b)
template<typename Owner , typename Element , typename GEOIDITER >
bool	operator== (id_sentinel< typename Element::ID_t > const &a, geometry_element_iterator< Owner, Element, GEOIDITER > const &b)
template<typename Owner , typename Element , typename GEOIDITER >
bool	operator!= (id_sentinel< typename Element::ID_t > const &a, geometry_element_iterator< Owner, Element, GEOIDITER > const &b)
template<std::size_t Levels = 4U>
static std::array< unsigned int, Levels >	extractMaxGeometryElements (std::vector< CryostatGeo > const &Cryostats, WireReadoutGeom const &wireReadoutGeom)
	Extracts the maximum number of elements per type. More...
CryostatGeo const *	getElementPtr (GeometryCore const *geom, CryostatID const &id)
TPCGeo const *	getElementPtr (GeometryCore const *geom, TPCID const &id)
bool	validElement (GeometryCore const *geom, CryostatID const &id)
bool	validElement (GeometryCore const *geom, TPCID const &id)
template<typename ID >
	id_sentinel (ID) -> id_sentinel< ID >
template<typename ID >
std::ostream &	operator<< (std::ostream &out, id_sentinel< ID > const &sentinel)
template<typename LocalID , typename SiblingPolicy >
auto	iterator_for (LocalID const &id, SiblingPolicy const &siblingPolicy)
template<typename GEOIT >
std::enable_if_t< has_geometry_id_iterator_tag< GEOIT >::value, std::ostream & >	operator<< (std::ostream &out, GEOIT const &it)
template<typename ID , typename IterationPolicy >
void	IncrementID (ID &id, IterationPolicy const &policy)
template<typename GeoID , typename IterationPolicy >
GeoID	GetNextID (GeoID const &id, IterationPolicy const &policy)
	Returns the ID next to the specified one. More...
template<typename LocalID , typename GeoID , typename IterationPolicy >
bool	operator== (id_iterator_base< LocalID, GeoID, IterationPolicy > const &a, id_iterator_base< LocalID, GeoID, IterationPolicy > const &b)
template<typename LocalID , typename GeoID , typename IterationPolicy >
bool	operator!= (id_iterator_base< LocalID, GeoID, IterationPolicy > const &a, id_iterator_base< LocalID, GeoID, IterationPolicy > const &b)
template<typename LocalID , typename GeoID , typename IterationPolicy >
bool	operator== (id_iterator_base< LocalID, GeoID, IterationPolicy > const &a, id_sentinel< LocalID > const &b)
template<typename LocalID , typename GeoID , typename IterationPolicy >
bool	operator!= (id_iterator_base< LocalID, GeoID, IterationPolicy > const &a, id_sentinel< LocalID > const &b)
template<typename LocalID , typename GeoID , typename IterationPolicy >
bool	operator== (id_sentinel< LocalID > const &a, id_iterator_base< LocalID, GeoID, IterationPolicy > const &b)
template<typename LocalID , typename GeoID , typename IterationPolicy >
bool	operator!= (id_sentinel< LocalID > const &a, id_iterator_base< LocalID, GeoID, IterationPolicy > const &b)
template<typename LocalID >
bool	operator== (id_sentinel< LocalID > const &a, id_sentinel< LocalID > const &b)
template<typename LocalID >
bool	operator!= (id_sentinel< LocalID > const &a, id_sentinel< LocalID > const &b)
std::string	maybe_default_detector_name (fhicl::ParameterSet const &pset, std::string const &filename)
PlaneGeo const *	getElementPtr (WireReadoutGeom const *wireReadoutGeom, PlaneID const &id)
WireGeo const *	getElementPtr (WireReadoutGeom const *wireReadoutGeom, WireID const &id)
bool	validElement (WireReadoutGeom const *wireReadoutGeom, PlaneID const &id)
bool	validElement (WireReadoutGeom const *wireReadoutGeom, WireID const &id)
template<>
readout::TPCsetID	ReadoutIterationPolicy::GetEndID< readout::TPCsetID > () const
template<>
readout::TPCsetID	ReadoutIterationPolicy::GetEndID< readout::TPCsetID, CryostatID > (CryostatID const &id) const
template<>
readout::ROPID	ReadoutIterationPolicy::GetEndID< readout::ROPID > () const
template<>
readout::ROPID	ReadoutIterationPolicy::GetEndID< readout::ROPID, CryostatID > (CryostatID const &id) const
template<>
readout::ROPID	ReadoutIterationPolicy::GetEndID< readout::ROPID, readout::TPCsetID > (readout::TPCsetID const &id) const
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 T >
constexpr auto	index_impl (std::size_t &index)
template<typename T >
constexpr auto const	index_for ()
template<std::size_t Index, typename ID >
constexpr auto	getAbsIDindex (ID const &id)
template<std::size_t Index, typename ID >
auto &	getAbsIDindex (ID &id)

Variables
constexpr CryostatID	cryostat_zero {0}
constexpr TPCID	tpc_zero {cryostat_zero, 0}
template<typename ID >
constexpr bool	isTopGeoElementID = !has_parent<ID>::value
	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 59 of file geo_types.h.

template<typename Owner , typename Element , typename IterationPolicy >

using geo::details::element_iterator_for = typedef geometry_element_iterator<Owner, Element, id_iterator<typename Element::ID_t, IterationPolicy>>

Definition at line 120 of file element_iterators.h.

template<typename Element >

using geo::details::element_sentinel_for = typedef id_sentinel<typename Element::ID_t>

Definition at line 123 of file element_iterators.h.

template<typename LocalID , typename SiblingPolicy >

using geo::details::id_iterator = typedef id_iterator_base<LocalID, LocalID, SiblingPolicy>

Definition at line 233 of file id_iterators.h.

template<typename Begin , typename End >

using geo::details::RangeType = typedef decltype(ranges::make_subrange(std::declval<Begin>(), std::declval<End>()))

Definition at line 52 of file Iterable.h.

Function Documentation

template<std::size_t Levels = 4U>

static std::array<unsigned int, Levels> geo::details::extractMaxGeometryElements ( std::vector< CryostatGeo > const &  Cryostats, WireReadoutGeom const &  wireReadoutGeom  )

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<std::size_t Index, typename ID >

constexpr auto geo::details::getAbsIDindex

(

ID const &

id

)

Definition at line 62 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 72 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());
  }

CryostatGeo const * geo::details::getElementPtr	(	GeometryCore const *	geom,
		CryostatID const &	id
	)

Definition at line 38 of file GeometryIterationPolicy.cxx.

References geo::GeometryCore::GetElementPtr().

Referenced by geo::details::geometry_element_iterator< Owner, Element, GEOIDITER >::get(), geo::details::GeometryIterationPolicy::GetEndID(), ReadoutIterationPolicy::GetEndID< readout::ROPID, readout::TPCsetID >(), and validElement().

  {
    assert(geom);
    return geom->GetElementPtr(id);
  }

TPCGeo const * geo::details::getElementPtr	(	GeometryCore const *	geom,
		TPCID const &	id
	)

Definition at line 44 of file GeometryIterationPolicy.cxx.

References geo::GeometryCore::GetElementPtr().

  {
    assert(geom);
    return geom->GetElementPtr(id);
  }

PlaneGeo const * geo::details::getElementPtr	(	WireReadoutGeom const *	wireReadoutGeom,
		PlaneID const &	id
	)

Definition at line 101 of file ReadoutIterationPolicy.cxx.

References geo::WireReadoutGeom::PlanePtr().

  {
    assert(wireReadoutGeom);
    return wireReadoutGeom->PlanePtr(id);
  }

WireGeo const * geo::details::getElementPtr	(	WireReadoutGeom const *	wireReadoutGeom,
		WireID const &	id
	)

Definition at line 107 of file ReadoutIterationPolicy.cxx.

References geo::WireReadoutGeom::WirePtr().

  {
    assert(wireReadoutGeom);
    return wireReadoutGeom->WirePtr(id);
  }

template<typename GeoID , typename IterationPolicy >

GeoID geo::details::GetNextID	(	GeoID const &	id,
		IterationPolicy const &	policy
	)

Returns the ID next to the specified one.

Template Parameters

GeoID

type of the ID to be returned

Parameters

id	the element ID to be incremented

Returns

ID of the next subelement after id

Definition at line 285 of file id_iterators.h.

References IncrementID().

Referenced by geo::details::ReadoutIterationPolicy::EndPlaneID(), geo::details::ReadoutIterationPolicy::EndROPID(), geo::details::GeometryIterationPolicy::EndTPCID(), geo::details::ReadoutIterationPolicy::EndTPCsetID(), and geo::details::ReadoutIterationPolicy::EndWireID().

  {
    auto nextID(id);
    IncrementID(nextID, policy);
    return nextID;
  }

template<typename ID >

geo::details::id_sentinel

(

ID

)

-> id_sentinel< ID >

template<typename ID , typename IterationPolicy >

void geo::details::IncrementID	(	ID &	id,
		IterationPolicy const &	policy
	)

Sets the ID to the ID after the specified one.

Returns

whether the ID is actually valid (validity flag is also set)

Definition at line 266 of file id_iterators.h.

Referenced by GetNextID().

  {
    static_assert(supported<ID, IterationPolicy>::check(&IterationPolicy::NSiblings));

    if (++id.deepestIndex() < policy.NSiblings(id)) return;
    if constexpr (has_parent<ID>::value) {
      // go to next parent element and reset index
      id.deepestIndex() = 0;
      IncrementID(id.parentID(), policy);
    }
  }

template<typename T >

constexpr auto const geo::details::index_for

(

)

Definition at line 48 of file geo_types.h.

Referenced by art::TriggerNamesService::getTrigPath(), art::TriggerNamesService::getTrigPathModules(), art::Suffixes::mfPlugin(), art::Suffixes::mfStatsPlugin(), art::Suffixes::module(), art::Path::Path(), art::Suffixes::plugin(), art::Suffixes::service(), art::Suffixes::source(), and art::Suffixes::tool().

  {
    std::size_t index{};
    index_impl<T>(index);
    return index;
  }

template<typename T >

constexpr auto geo::details::index_impl

(

std::size_t &

index

)

Definition at line 42 of file geo_types.h.

  {
    if constexpr (has_parent<T>::value) { index_impl<typename T::ParentID_t>(++index); }
  }

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 391 of file GeometryIDmapper.h.

{
  std::array<T, N> data{}; // <- initializing to quiet the compiler
  std::copy(values.begin(), values.end(), data.begin());
  return data;
}

template<typename LocalID , typename SiblingPolicy >

auto geo::details::iterator_for	(	LocalID const &	id,
		SiblingPolicy const &	siblingPolicy
	)

Definition at line 236 of file id_iterators.h.

References geo::details::id_sentinel< ID >::id.

Referenced by geo::Iterable< details::ReadoutIterationPolicy, details::ToReadoutGeometryElement >::begin().

  {
    return id_iterator<LocalID, SiblingPolicy>(id, siblingPolicy);
  }

std::string geo::details::maybe_default_detector_name	(	fhicl::ParameterSet const &	pset,
		std::string const &	filename
	)

Definition at line 8 of file maybe_default_detector_name.cxx.

References fhicl::ParameterSet::get_if_present().

Referenced by geo::AuxDetGeometryCore::AuxDetGeometryCore(), and geo::GeometryCore::GeometryCore().

  {
    if (auto name = pset.get_if_present<std::string>("Name")) { return *name; }
    return boost::filesystem::path{filename}.stem().native();
  }

template<typename Owner , typename Element , typename GEOIDITER >

bool geo::details::operator!=	(	geometry_element_iterator< Owner, Element, GEOIDITER > const &	a,
		geometry_element_iterator< Owner, Element, GEOIDITER > const &	b
	)

Definition at line 134 of file element_iterators.h.

  {
    return !(a == b);
  }

template<typename Owner , typename Element , typename GEOIDITER >

bool geo::details::operator!=	(	geometry_element_iterator< Owner, Element, GEOIDITER > const &	a,
		id_sentinel< typename Element::ID_t > const &	b
	)

Definition at line 148 of file element_iterators.h.

  {
    return !(a == b);
  }

template<typename Owner , typename Element , typename GEOIDITER >

bool geo::details::operator!=	(	id_sentinel< typename Element::ID_t > const &	a,
		geometry_element_iterator< Owner, Element, GEOIDITER > const &	b
	)

Definition at line 162 of file element_iterators.h.

  {
    return !(a == b);
  }

template<typename LocalID , typename GeoID , typename IterationPolicy >

bool geo::details::operator!=	(	id_iterator_base< LocalID, GeoID, IterationPolicy > const &	a,
		id_iterator_base< LocalID, GeoID, IterationPolicy > const &	b
	)

Definition at line 301 of file id_iterators.h.

  {
    return !(a == b);
  }

template<typename LocalID , typename GeoID , typename IterationPolicy >

bool geo::details::operator!=	(	id_iterator_base< LocalID, GeoID, IterationPolicy > const &	a,
		id_sentinel< LocalID > const &	b
	)

Definition at line 315 of file id_iterators.h.

  {
    return !(a == b);
  }

template<typename LocalID , typename GeoID , typename IterationPolicy >

bool geo::details::operator!=	(	id_sentinel< LocalID > const &	a,
		id_iterator_base< LocalID, GeoID, IterationPolicy > const &	b
	)

Definition at line 329 of file id_iterators.h.

  {
    return !(a == b);
  }

template<typename LocalID >

bool geo::details::operator!=	(	id_sentinel< LocalID > const &	a,
		id_sentinel< LocalID > const &	b
	)

Definition at line 342 of file id_iterators.h.

  {
    return !(a == b);
  }

template<typename ID >

std::ostream& geo::details::operator<<	(	std::ostream &	out,
		id_sentinel< ID > const &	sentinel
	)

Definition at line 25 of file id_iterators.h.

References geo::details::id_sentinel< ID >::id.

  {
    return out << "id_sentinel{ " << sentinel.id << " }";
  }

template<typename GEOIT >

std::enable_if_t<has_geometry_id_iterator_tag<GEOIT>::value, std::ostream&> geo::details::operator<<	(	std::ostream &	out,
		GEOIT const &	it
	)

Definition at line 250 of file id_iterators.h.

  {
    return out << "geometry_iterator{ " << *it << " }";
  }

template<typename Owner , typename Element , typename GEOIDITER >

bool geo::details::operator==	(	geometry_element_iterator< Owner, Element, GEOIDITER > const &	a,
		geometry_element_iterator< Owner, Element, GEOIDITER > const &	b
	)

Definition at line 127 of file element_iterators.h.

References geo::details::geometry_element_iterator< Owner, Element, GEOIDITER >::id_iterator().

  {
    return a.id_iterator() == b.id_iterator();
  }

template<typename Owner , typename Element , typename GEOIDITER >

bool geo::details::operator==	(	geometry_element_iterator< Owner, Element, GEOIDITER > const &	a,
		id_sentinel< typename Element::ID_t > const &	b
	)

Definition at line 141 of file element_iterators.h.

References geo::details::geometry_element_iterator< Owner, Element, GEOIDITER >::id_iterator().

  {
    return a.id_iterator() == b;
  }

template<typename Owner , typename Element , typename GEOIDITER >

bool geo::details::operator==	(	id_sentinel< typename Element::ID_t > const &	a,
		geometry_element_iterator< Owner, Element, GEOIDITER > const &	b
	)

Definition at line 155 of file element_iterators.h.

References geo::details::geometry_element_iterator< Owner, Element, GEOIDITER >::id_iterator().

  {
    return a == b.id_iterator();
  }

template<typename LocalID , typename GeoID , typename IterationPolicy >

bool geo::details::operator==	(	id_iterator_base< LocalID, GeoID, IterationPolicy > const &	a,
		id_iterator_base< LocalID, GeoID, IterationPolicy > const &	b
	)

Definition at line 294 of file id_iterators.h.

References geo::details::id_iterator_base< LocalID, GEOID, IterationPolicy >::localID().

  {
    return a.localID() == b.localID();
  }

template<typename LocalID , typename GeoID , typename IterationPolicy >

bool geo::details::operator==	(	id_iterator_base< LocalID, GeoID, IterationPolicy > const &	a,
		id_sentinel< LocalID > const &	b
	)

Definition at line 308 of file id_iterators.h.

References geo::details::id_sentinel< ID >::id, and geo::details::id_iterator_base< LocalID, GEOID, IterationPolicy >::localID().

  {
    return a.localID() == b.id;
  }

template<typename LocalID , typename GeoID , typename IterationPolicy >

bool geo::details::operator==	(	id_sentinel< LocalID > const &	a,
		id_iterator_base< LocalID, GeoID, IterationPolicy > const &	b
	)

Definition at line 322 of file id_iterators.h.

References geo::details::id_sentinel< ID >::id, and geo::details::id_iterator_base< LocalID, GEOID, IterationPolicy >::localID().

  {
    return a.id == b.localID();
  }

template<typename LocalID >

bool geo::details::operator==	(	id_sentinel< LocalID > const &	a,
		id_sentinel< LocalID > const &	b
	)

Definition at line 336 of file id_iterators.h.

References geo::details::id_sentinel< ID >::id.

  {
    return a.id == b.id;
  }

template<>

readout::ROPID geo::details::ReadoutIterationPolicy::GetEndID< readout::ROPID > ( ) const

inline

Definition at line 108 of file ReadoutIterationPolicy.h.

References geo::details::ReadoutIterationPolicy::EndROPID().

  {
    return EndROPID();
  }

template<>

readout::ROPID geo::details::ReadoutIterationPolicy::GetEndID< readout::ROPID, CryostatID > ( CryostatID const &  id ) const

inline

Definition at line 114 of file ReadoutIterationPolicy.h.

References geo::details::ReadoutIterationPolicy::EndROPID().

  {
    return EndROPID(id);
  }

template<>

readout::ROPID geo::details::ReadoutIterationPolicy::GetEndID< readout::ROPID, readout::TPCsetID > ( readout::TPCsetID const &  id ) const

inline

Definition at line 121 of file ReadoutIterationPolicy.h.

References geo::details::ReadoutIterationPolicy::EndROPID(), getElementPtr(), and validElement().

  {
    return EndROPID(id);
  }

template<>

readout::TPCsetID geo::details::ReadoutIterationPolicy::GetEndID< readout::TPCsetID > ( ) const

inline

Definition at line 94 of file ReadoutIterationPolicy.h.

References geo::details::ReadoutIterationPolicy::EndTPCsetID().

  {
    return EndTPCsetID();
  }

template<>

readout::TPCsetID geo::details::ReadoutIterationPolicy::GetEndID< readout::TPCsetID, CryostatID > ( CryostatID const &  id ) const

inline

Definition at line 100 of file ReadoutIterationPolicy.h.

References geo::details::ReadoutIterationPolicy::EndTPCsetID().

  {
    return EndTPCsetID(id);
  }

bool geo::details::validElement	(	GeometryCore const *	geom,
		CryostatID const &	id
	)

Definition at line 50 of file GeometryIterationPolicy.cxx.

References getElementPtr().

Referenced by geo::details::GeometryIterationPolicy::GetEndID(), geo::details::geometry_element_iterator< Owner, Element, GEOIDITER >::operator bool(), and ReadoutIterationPolicy::GetEndID< readout::ROPID, readout::TPCsetID >().

  {
    return geom && getElementPtr(geom, id) != nullptr;
  }

bool geo::details::validElement	(	GeometryCore const *	geom,
		TPCID const &	id
	)

Definition at line 55 of file GeometryIterationPolicy.cxx.

References getElementPtr().

  {
    return geom && getElementPtr(geom, id) != nullptr;
  }

bool geo::details::validElement	(	WireReadoutGeom const *	wireReadoutGeom,
		PlaneID const &	id
	)

Definition at line 113 of file ReadoutIterationPolicy.cxx.

References getElementPtr().

  {
    return wireReadoutGeom && getElementPtr(wireReadoutGeom, id) != nullptr;
  }

bool geo::details::validElement	(	WireReadoutGeom const *	wireReadoutGeom,
		WireID const &	id
	)

Definition at line 118 of file ReadoutIterationPolicy.cxx.

References getElementPtr().

  {
    return wireReadoutGeom && getElementPtr(wireReadoutGeom, id) != nullptr;
  }

template<typename T >

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

inline

Write the argument into a string.

Definition at line 627 of file geo_types.h.

References value.

Referenced by geo::OpDetID::first(), geo::TPCID::first(), geo::PlaneID::first(), geo::WireID::first(), geo::CryostatID::markInvalid(), and readout::details::writeToString().

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

Variable Documentation

constexpr CryostatID geo::details::cryostat_zero {0}

inline

Definition at line 7 of file ZeroIDs.h.

Referenced by geo::GeometryCore::GetElementPtr(), and geo::GeometryCore::HasElement().

template<typename ID >

constexpr bool geo::details::isTopGeoElementID = !has_parent<ID>::value

Whether ID represents an element on top of the hierarchy.

Definition at line 39 of file geo_types.h.

constexpr TPCID geo::details::tpc_zero {cryostat_zero, 0}

inline

Definition at line 8 of file ZeroIDs.h.

Referenced by geo::WireReadoutGeom::HasElement().