detray::io::geometry_writer Class Reference

Tracking geometry writer backend. More...

#include <detray/io/backend/geometry_writer.hpp>

Collaboration diagram for detray::io::geometry_writer:

Public Types
using	payload_type = detector_payload
	Payload type that the reader processes.

Static Public Member Functions
template<detray::concepts::detector detector_t>
static geo_header_payload	header_to_payload (const detector_t &det, const std::string_view det_name)
	Convert the header information into its payload.
template<detray::concepts::detector detector_t>
static payload_type	to_payload (const detector_t &det, const typename detector_t::name_map &names)
	Convert a detector det into its io payload.
template<detray::concepts::detector detector_t>
static surface_payload	to_payload (const geometry::surface< detector_t > &sf, std::size_t sf_idx)
	Convert a detector surface sf into its io payload.
template<typename mask_t> requires (!std::is_same_v<typename mask_t::shape, void>)
static mask_payload	to_payload (const mask_t &m)
	Convert a surface mask m into its io payload.
template<detray::concepts::detector detector_t>
static transform_payload	to_payload (const typename detector_t::transform3_type &trf)
	Convert a surface transform trf into its io payload.
template<detray::concepts::detector detector_t>
static volume_payload	to_payload (const typename detector_t::volume_type &vol_desc, const detector_t &det, const std::string_view name)
	Convert a detector volume and its contents to its IO representation.

Static Public Attributes
static constexpr std::string_view	tag = "geometry"
	Tag the writer as "geometry".

Detailed Description

Tracking geometry writer backend.

Fills a detector_payload from a detector instance

Member Function Documentation

header_to_payload()

template<detray::concepts::detector detector_t>

geo_header_payload detray::io::geometry_writer::header_to_payload ( const detector_t & det, const std::string_view det_name )

static

Convert the header information into its payload.

Template Parameters

detector_t

Detector type to serialize.

Parameters

det	Detector providing the volume and surface collections.
det_name	Name recorded in the serialized header.

Returns

Header payload describing this geometry.

to_payload() [1/5]

template<detray::concepts::detector detector_t>

payload_type detray::io::geometry_writer::to_payload ( const detector_t & det, const typename detector_t::name_map & names )

static

Convert a detector det into its io payload.

Template Parameters

detector_t

Detector type to serialize.

Parameters

det	Detector whose geometry is serialized.
names	Optional volume names indexed by volume index.

Returns

Payload containing serialized volumes and surfaces.

to_payload() [2/5]

template<detray::concepts::detector detector_t>

surface_payload detray::io::geometry_writer::to_payload ( const geometry::surface< detector_t > & sf, std::size_t sf_idx )

static

Convert a detector surface sf into its io payload.

Template Parameters

detector_t

Detector type owning the surface.

Parameters

sf	Surface descriptor to serialize.
sf_idx	Surface position within its volume collection.

Returns

Surface payload with transform, mask, and material links.

to_payload() [3/5]

template<typename mask_t>
requires (!std::is_same_v<typename mask_t::shape, void>)

mask_payload detray::io::geometry_writer::to_payload ( const mask_t & m )

static

Convert a surface mask m into its io payload.

Template Parameters

mask_t

Mask type to serialize.

Parameters

m	Mask whose shape, link, and boundaries are recorded.

Returns

Mask payload.

to_payload() [4/5]

template<detray::concepts::detector detector_t>

transform_payload detray::io::geometry_writer::to_payload ( const typename detector_t::transform3_type & trf )

static

Convert a surface transform trf into its io payload.

Template Parameters

detector_t

Detector type supplying the transform type.

Parameters

trf	Transform to serialize.

Returns

Translation and rotation payload.

to_payload() [5/5]

template<detray::concepts::detector detector_t>

volume_payload detray::io::geometry_writer::to_payload ( const typename detector_t::volume_type & vol_desc, const detector_t & det, const std::string_view name )

static

Convert a detector volume and its contents to its IO representation.

Template Parameters

detector_t

Detector type to serialize.

Parameters

vol_desc	Volume descriptor to serialize.
det	Detector providing transforms, surfaces, and accelerators.
name	Name associated with the volume.

Returns

Volume payload containing surfaces and acceleration links.