celeritas::VolumeView Class Reference

Access material and connectivity for a single logical volume. More...

#include <VolumeView.hh>

Public Types
Type aliases
using	ParamsRef = NativeCRef< VolumeParamsData >
using	SpanVolInst = LdgSpan< VolumeInstanceId const >

Public Member Functions
	VolumeView (ParamsRef const &params, VolumeId vol_id)
	Construct with shared data and a volume ID.
VolumeId	volume_id () const
	Volume being viewed.
GeoMatId	material () const
	Get the geometry material ID for this volume.
SpanVolInst	parents () const
	Get the incoming edges (volume instances that place this volume).
SpanVolInst	children () const
	Get the outgoing edges (child instances placed inside this volume).

Detailed Description

Access material and connectivity for a single logical volume.

This GPU-compatible view provides per-volume access to the geometry material ID and parent/child edges in the volume instance graph.

Example:

VolumeView view{params.host_ref(), vol_id};
GeoMatId mat = view.material();
for (VolumeInstanceId vi : view.children()) { ... }

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The documentation for this class was generated from the following file:

• VolumeView.hh