ROOT  6.07/01
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Classes
Input/Output Library

The library collecting the ROOT classes dedicated to data input and output.

Classes

class  TCastorFile
 A TNetFile interfaced to the Castor storage backend. More...
 
class  TChirpFile
 Read and write data via a Chirp server. More...
 
class  TDCacheFile
 A TDCacheFile is like a normal TFile except that it may read and write its data via a dCache server (for more on the dCache daemon see http://www-dcache.desy.de/. More...
 
class  TGFALFile
 Read and write data via the underlying Grid access mechanism. More...
 
class  TGFALSystem
 Directory handler for GFAL. More...
 
class  THDFSFile
 Reads and writes its data via the HDFS protocols. More...
 
class  THDFSSystem
 Directory handler for HDFS (THDFSFile). More...
 
class  TCollectionStreamer
 Class streamer object to implement TClassStreamer functionality for I/O emulation. More...
 
class  TCollectionClassStreamer
 Class streamer object to implement TClassStreamer functionality for I/O emulation. More...
 
class  TCollectionMemberStreamer
 Class streamer object to implement TMemberStreamer functionality for I/O emulation. More...
 
class  TFileOpenHandle
 Class holding info about the file being opened. More...
 
class  TFPBlock
 This class represents the encapsulation of a block request. More...
 
class  TMapRec
 Keep track of an object in the mapped file. More...
 
class  TStreamerInfo
 Describe Streamer information for one class version. More...
 
class  TStreamerInfoActions::TConfiguration
 Base class of the Configurations. More...
 
class  TVirtualArray
 Wrapper around an object and giving indirect access to its content even if the object is not of a class in the Cint/Reflex dictionary. More...
 
class  TVirtualCollectionIterators
 Small helper class to generically acquire and release iterators. More...
 
class  TVirtualCollectionPtrIterators
 
class  TVirtualObject
 Wrapper around an object and giving indirect access to its content even if the object is not of a class in the Cint/Reflex dictionary. More...
 
class  TZIPMember
 A ZIP archive consists of files compressed with the popular ZLIB compression algorithm; this class records the information about a single archive member. More...
 
class  TArchiveFile
 Class describing an archive file containing multiple sub-files, like a ZIP or TAR archive. More...
 
class  TBufferFile
 The concrete implementation of TBuffer for writing/reading to/from a ROOT file or socket. More...
 
class  TConvertClonesArrayToProxy
 Small helper to read a TBuffer containing a TClonesArray into any valid collection. More...
 
class  TDirectoryFile
 A ROOT file is structured in Directories (like a file system). More...
 
class  TEmulatedCollectionProxy
 Streamer around an arbitrary STL like container, which implements basic container functionality. More...
 
class  TEmulatedMapProxy
 Streamer around a map container. More...
 
class  TFile
 A ROOT file is a suite of consecutive data records (TKey instances) with a well defined format. More...
 
class  TFileCacheRead
 A cache when reading files over the network. More...
 
class  TFileCacheWrite
 A cache when writing files over the network. More...
 
class  TFileMerger
 This class provides file copy and merging services. More...
 
class  TFilePrefetch
 The prefetching mechanism uses two classes (TFilePrefetch and TFPBlock) to prefetch in advance a block of tree entries. More...
 
class  TFree
 Service class for TFile. More...
 
class  TGenCollectionProxy
 Proxy around an arbitrary container, which implements basic functionality and iteration. More...
 
class  TKey
 Book space in a file, create I/O buffers, to fill them, (un)compress them. More...
 
class  TKeyMapFile
 Utility class for browsing TMapFile objects. More...
 
class  TLockFile
 A scoped lock based on files. More...
 
class  TMapFile
 This class implements a shared memory region mapped to a file. More...
 
class  TMemFile
 A TMemFile is like a normal TFile except that it reads and writes only from memory. More...
 
class  TZIPFile
 Describes a ZIP archive file containing multiple sub-files. More...
 
class  TRFIOSystem
 Directory handler for RFIO. More...
 
class  TRFIOFile
 A ROOT file that reads/writes via a rfiod server. More...
 
class  TSQLObjectDataPool
 XML object keeper class. More...
 
class  TBufferSQL2
 Converts data to SQL statements or read data from SQL tables. More...
 
class  TKeySQL
 TKeySQL represents metainforamtion about object, which was written to SQL database. More...
 
class  TSQLClassInfo
 Contains information about tables specific to one class and version. More...
 
class  TSQLFile
 Access an SQL db via the TFile interface. More...
 
class  TSQLObjectData
 TSQLObjectData is used in TBufferSQL2 class in reading procedure. More...
 
class  TSQLObjectInfo
 Info (classname, version) about object in database. More...
 
class  TSQLStructure
 This is hierarhical structure, which is created when data is written by TBufferSQL2. More...
 
class  TSQLColumnData
 
class  TBufferXML
 Class for serializing/deserializing object to/from xml. More...
 
class  TSAXParser
 TSAXParser is a subclass of TXMLParser, it is a wraper class to libxml library. More...
 
class  TXMLAttr
 TXMLAttribute is the attribute of an Element. More...
 
class  TXMLDocument
 TXMLDocument contains a pointer to an xmlDoc structure, after the parser returns a tree built during the document analysis. More...
 
class  TXMLNode
 TXMLNode contains a pointer to xmlNode, which is a node under the DOM tree. More...
 
class  TXMLParser
 TXMLParser is an abstract class which interfaces with Libxml2. More...