Here are the classes, structs, unions and interfaces with brief descriptions:
[detail level 123]
  APT | |
  _SHA256_CTX | |
| _SHA512_CTX | |
| CdromDevice | |
| CommandLine | |
| CompareProviders | |
| Configuration | |
| debIFTypePkg | |
| debIFTypeSrc | |
| debIFTypeStatus | |
| debIFTypeTrans | |
| debListParser | |
| debPackagesIndex | |
| debRecordParser | |
| debReleaseIndex | |
| debSLTypeDeb | |
| debSLTypeDebian | |
| debSLTypeDebSrc | |
| debSourcesIndex | |
| debSrcRecordParser | |
| debStatusIndex | |
| debSystem | |
| debSystemPrivate | |
| debTranslationsIndex | |
| debVersioningSystem | |
| DiffInfo | Information about an index patch (aka diff) |
| DynamicMMap | |
| EDSP | |
| edspIFType | |
| edspIndex | |
| edspListParser | |
| edspSystem | |
| FileFd | |
| FileFdPrivate | |
| GlobalError | |
| Hashes | |
| HashString | |
| HashSumValue | |
| IndexCopy | |
| indexRecords | |
| IndexTarget | Information about an index file |
| MD5Summation | |
| metaIndex | |
| MMap | |
| OpProgress | |
| OpTextProgress | |
| OptionalIndexTarget | Information about an optional index file |
| OptionalSubIndexTarget | Information about an subindex index file |
| PackageCopy | |
| pkgAcqArchive | An item that is responsible for fetching a package file. {{{ |
| pkgAcqDiffIndex | An item that is responsible for fetching an index file of {{{ package list diffs and starting the package list's download |
| pkgAcqFile | Retrieve an arbitrary file to the current directory. {{{ |
| pkgAcqIndex | An acquire item that is responsible for fetching an index {{{ file (e.g., Packages or Sources) |
| pkgAcqIndexDiffs | An item that is responsible for fetching server-merge patches {{{ that need to be applied to a given package index file |
| pkgAcqIndexMergeDiffs | An item that is responsible for fetching client-merge patches {{{ that need to be applied to a given package index file |
| pkgAcqIndexTrans | An acquire item that is responsible for fetching a {{{ translated index file |
| pkgAcqMetaClearSig | An item repsonsible for downloading clearsigned metaindexes {{{ |
| pkgAcqMetaIndex | An item that is responsible for downloading the meta-index {{{ file (i.e., Release) itself and verifying its signature |
| pkgAcqMetaSig | An acquire item that downloads the detached signature {{{ of a meta-index (Release) file, then queues up the release file itself |
| pkgAcqMethod | |
| pkgAcqSubIndex | An item that is responsible for fetching a SubIndex {{{ |
| pkgAcquire | The core download scheduler. {{{ |
| pkgAcquireStatus | A monitor object for downloads controlled by the pkgAcquire class. {{{ |
| pkgArchiveCleaner | |
| pkgCache | |
| pkgCacheFile | |
| pkgCacheGenerator | |
| pkgCdrom | |
| pkgCdromStatus | |
| pkgDepCache | |
| pkgDPkgPM | |
| pkgDPkgPMPrivate | |
| pkgIndexFile | |
| pkgOrderList | |
| pkgPackageManager | |
| pkgPolicy | |
| pkgProblemResolver | |
| pkgRecords | |
| pkgSimulate | |
| pkgSourceList | |
| pkgSrcRecords | |
| pkgSystem | |
| pkgTagFile | |
| pkgTagFilePrivate | |
| pkgTagSection | |
| pkgUdevCdromDevices | |
| pkgVendorList | |
| pkgVersioningSystem | |
| pkgVersionMatch | |
| PreferenceSection | |
| RxChoiceList | |
| SHA1Summation | |
| SHA256Summation | |
| SHA2SummationBase | |
| SHA512Summation | |
| SigVerify | |
| SourceCopy | |
| SPtr | |
| SPtrArray | |
| SubIndexTarget | Information about an subindex index file |
| SubstVar | |
| SummationImplementation | |
| TFRewriteData | |
| TranslationsCopy | |
| URI | |
| Vendor | |
 WeakPointable |
