Here are the classes, structs, unions and interfaces with brief descriptions:

[detail level 123]

prt	The Procedural Runtime API namespace. The prt namespace contains the top level entry points into the Procedural Runtime API
StringUtils	Utilities for string encoding
Annotation
AnnotationArgument
Attributable
AttributableSetter
AttributeMap
AttributeMapBuilder
Cache
CacheObject
Callbacks
ConsoleLogHandler
DecoderInfo
EncoderInfo
FileLogHandler
FileOutputCallbacks
InitialShape
InitialShapeBuilder
LogHandler
MemoryOutputCallbacks
Object
OcclusionSet
ResolveMap
ResolveMapBuilder
RuleFileInfo
Entry
Parameter
SimpleOutputCallbacks
Version
prtx	The Procedural Runtime eXtension namespace. The prtx namespace contains the tools to extend the Procedural Runtime with stream adaptors, resolve map providers, decoders, and encoders
AnnotationArgumentBuilder	Helper functions to create combinations of annotation parameters
Annotations	Supported annotation types for encoder options or encoder-supported initial shape attributes
DataBackend	Provides a number of functions to resolve symbolic names to actual resources
DebugUtils	Debug utilities for various prtx classes. Useful for prtx extension authors
MaterialUtils	Utility functions for working with prtx::Material instances
MeshUtils	Utility functions for prtx::Mesh
PRTUtils	Various class- and object-related utilities useful for prtx extension authors
ObjectDestroyer
ObjectPtr
ShapeUtils	Utility functions for working with prtx::Shape instances
URIUtils	A collection of utility functions which create or operate on prtx::URI instances
AllShapesReportingStrategy
AnnotationBuilder
AppendingReportsAccumulator
AssetError
Attributable
AttributableSetter
BoundingBox
BreadthFirstIterator
Builder
BuiltinAttributes
BuiltinAttributesGetters
BuiltinAttributesSetters
BuiltinMaterialAttributes
BuiltinMaterialAttributesBuilder
BuiltinShapeAttributes
CGAError
CGAErrorIterator
CGAPrintIterator
CGAReportIterator
CGB
CGBDecoder
ComparableContent
Content
CTString
Decoder
DecoderFactory
DepthFirstIterator
EncodeOptionsAnnotator
OptionAnnotator
EncodeOptionsValidator
EncodePreparator
FinalizedInstance
FinalizedInstanceBase
PreparationFlags
Encoder
EncoderFactory
EncoderInfoBuilder
Extension
ExtensionFactory
ExtensionManager
FileExtensions
GenerateContext
Geometry
GeometryBuilder
GeometryDecoder
GeometryEncoder
HoleProcessor
InitialShape
InitialShapeIterator
LeafIterator
LeafShapeReportingStrategy
LogFormatter
LogFwd
LogFwd< true, L, LT >
Material
MaterialBuilder
MaterialDecoder
MaterialEncoder
MaterialTransformer
Mesh
MeshBuilder
MeshMerging
OpaquePtr
OptionStates
ReportingStrategy
Reports
ReportsAccumulator
ResolveMap
ResolveMapProvider
ResolveMapProviderFactory
SelectedShapesIterator
Shader
ShaderBuilder
Shape
ShapeIterator
SharedPtrBuilder
SingleShapeReportingStrategy
Singleton
StatusException
StreamAdaptor
StreamAdaptorFactory
StringDecoder
StringEnum
Item
PodItem
SummarizingReportsAccumulator
SumReportsAccumulator
Table
TableDecoder
Texture
TextureBuilder
TextureDecoder
TextureEncoder
TrimPlane
URI
VertexNormalProcessor
WriteFirstReportsAccumulator