| ▼Nwreport | String functions |
| ▼Nbulletin | The bulletin namespace contains bulletin implementation details, internals and utility functions |
| CAssociatedField | |
| CBitmap | Associate a Data Present Bitmap to decoded variables in a subset |
| CBitmaps | |
| CDDSPrinter | Interpreter that prints the bulletin contents and its structure |
| CDDSValidator | Interpreter that checks if the data that has been added to the bulletin subsets can actualy be encoded matching the bulletin Data Descriptor Section |
| CInterpreter | Interpreter for data descriptor sections |
| CPrinter | Interpreter that pretty-prints the opcodes using indentation to show structure |
| CScanFeatures | Interpreter that scans what features are used by a bulletin |
| CUncompressedEncoder | Base Interpreter specialisation for message encoders that works on a subset at a time |
| ▼Nnotes | Collect notes about unusual things that happen during processing |
| CCollect | RAII way to temporarily set a notes target |
| C_Varinfo | Information about a variable |
| CBufrBulletin | BUFR bulletin implementation |
| CBufrCodecOptions | Options used to configure BUFR decoding |
| CBufrTableID | Identifying information for one distinct instance of BUFR tables |
| CBulletin | Storage for the decoded data of a BUFR or CREX message |
| CCrexBulletin | CREX bulletin implementation |
| CCrexTableID | Identifying information for one distinct instance of CREX tables |
| CDTable | BUFR/CREX table D with Dxxyyy aggregate code expansions |
| Cerror | Base class for DB-All.e exceptions |
| Cerror_alloc | Reports that memory allocation has failed |
| Cerror_consistency | Report an error when a consistency check failed |
| Cerror_domain | Report that a parameter is outside the acceptable domain |
| Cerror_handles | For functions working with handles, reports a problem with handling handles, such as impossibility to allocate a new one, or an invalid handle being passed to the function |
| Cerror_notfound | Reports that a search-like function could not find what was requested |
| Cerror_parse | Report an error when parsing informations |
| Cerror_regexp | Report an error while handling regular expressions |
| Cerror_system | Report a system error message |
| Cerror_toolong | Report an error with a buffer being to short for the data it needs to fit |
| Cerror_type | For functions handling data with multiple types, reports a mismatch between the type requested and the type found |
| Cerror_unimplemented | Reports that a feature is still not implemented |
| COpcodes | Sequence of opcodes, as a slice of a Varcode vector |
| CSubset | Represent a BUFR/CREX data subset as a list of decoded variables |
| CTables | Collection of BUFR/CREX tables used to work on a bulletin |
| CVar | A physical variable |
| CVartable | Holds a variable information table |