Here is a list of all documented namespace typedefs with links to the namespaces they belong to:

SampleTimestampSanitizerReaderFactory : adtfdat_processing
seconds : a_util::chrono
SeekFlags : ifhd::v400, ifhd::v500
semaphore : a_util::concurrency
size_limited_pin_reader : adtf::filter::ant, adtf::filter
size_limited_sample_reader : adtf::streaming::ant, adtf::streaming::flash, adtf::streaming
SortingReaderFactory : adtfdat_processing
SourceFactory : ddl::mapping
SourceMap : ddl::mapping::rt
Stream : ddl::dd
StreamInfoHeader : ifhd::v400, ifhd::v500
StreamMetaType : ddl::dd
StreamRef : ifhd::v400, ifhd::v500
StreamRenamingReaderFactory : adtfdat_processing
StreamsToSubstreamsReaderFactory : adtfdat_processing
StructType : ddl::dd