class TBufferXML: public TBufferFile, public TXMLSetup

 Default constructor

 Creates buffer object to serailize/deserialize data to/from xml.
 Mode should be either TBuffer::kRead or TBuffer::kWrite.

 Creates buffer object to serailize/deserialize data to/from xml.
 This constructor should be used, if data from buffer supposed to be stored in file.
 Mode should be either TBuffer::kRead or TBuffer::kWrite.

 destroy xml buffer

 returns pointer to TXMLFile object
 access to file is necessary to produce unique identifier for object references

 converts object, inherited from TObject class, to XML string
 fmt contains configuration of XML layout. See TXMLSetup class for detatils

 converts any type of object to XML string
 fmt contains configuration of XML layout. See TXMLSetup class for detatils

 Read object from XML, produced by ConvertToXML() method.
 If object does not inherit from TObject class, return 0.
 GenericLayout and UseNamespaces should be the same as in ConvertToXML()

 Read object of any class from XML, produced by ConvertToXML() method.
 If cl!=0, return actual class of object.
 GenericLayout and UseNamespaces should be the same as in ConvertToXML()

 Convert object of any class to xml structures
 Return pointer on top xml element

 Recreate object from xml structure.
 Return pointer to read object.
 if (cl!=0) returns pointer to class of object

 Convert object into xml structures.
 !!! Should be used only by TBufferXML itself.
 Use ConvertToXML() methods to convert your object to xml
 Redefined here to avoid gcc 3.x warning

 add new level to xml stack

 remove one level from xml stack

 return xml stack object of specified depth

 return pointer on current xml node

 shift stack node to next

 See comments for function SetCompressionSettings

 See comments for function SetCompressionSettings

 Used to specify the compression level and algorithm:
  settings = 100 * algorithm + level

  level = 0 no compression.
  level = 1 minimal compression level but fast.

  level = 9 maximal compression level but slower and might use more memory.
 (For the currently supported algorithms, the maximum level is 9)
 If compress is negative it indicates the compression level is not set yet.

 The enumeration ROOT::ECompressionAlgorithm associates each
 algorithm with a number. There is a utility function to help
 to set the value of compress. For example,
   ROOT::CompressionSettings(ROOT::kLZMA, 1)
 will build an integer which will set the compression to use
 the LZMA algorithm and compression level 1.  These are defined
 in the header file Compression.h.

 write binary data block from buffer to xml
 this data can be produced only by direct call of TBuffer::WriteBuf() functions

 read binary block of data from xml

 Add "ptr" attribute to node, if ptr is null or
 if ptr is pointer on object, which is already saved in buffer
 Automatically add "ref" attribute to node, where referenced object is stored

 Register pair of object pointer and node, where this object is saved,
 in object map

 Searches for "ptr" attribute and returns pointer to object and class,
 if "ptr" attribute reference to read object

 Analyse, if node has "ref" attribute and register it to object map

 check, if node has specified name

 check, if stack node has specified name

 checks, that attribute of specified name exists and has specified value

 checks stack attribute

 create item node of specified name

 checks, if stack node is item and has specified name

 create xml node correspondent to TStreamerElement object

 Checks, if stack node correspond to TStreamerElement object

 Write object to buffer
 If object was written before, only pointer will be stored
 Return pointer to top xml node, representing object

 Read object from the buffer

 Function is called from TStreamerInfo WriteBuffer and Readbuffer functions
 and indent new level in xml structure.
 This call indicates, that TStreamerInfo functions starts streaming
 object data of correspondent class

 Prepares buffer to stream data of specified class

 Function is called from TStreamerInfo WriteBuffer and Readbuffer functions
 and decrease level in xml structure.

 Function is called from TStreamerInfo WriteBuffer and Readbuffer functions
 and add/verify next element of xml structure
 This calls allows separate data, correspondent to one class member, from another

 This function is a part of SetStreamerElementNumber method.
 It is introduced for reading of data for specified data memeber of class.
 Used also in ReadFastArray methods to resolve problem of compressed data,
 when several data memebers of the same basic type streamed with single ...FastArray call

 Should be called in the beginning of custom class streamer.
 Informs buffer data about class which will be streamed now.

 ClassBegin(), ClassEnd() and ClassMemeber() should be used in
 custom class streamers to specify which kind of data are
 now streamed. Such information is used to correctly
 convert class data to XML. Without that functions calls
 classes with custom streamers cannot be used with TBufferXML

 Should be called at the end of custom streamer
 See TBufferXML::ClassBegin for more details

 Method indicates name and typename of class member,
 which should be now streamed in custom streamer
 Following combinations are supported:
 1. name = "ClassName", typeName = 0 or typename==ClassName
    This is a case, when data of parent class "ClassName" should be streamed.
     For instance, if class directly inherited from TObject, custom
     streamer should include following code:
       b.ClassMember("TObject");
       TObject::Streamer(b);
 2. Basic data type
      b.ClassMember("fInt","Int_t");
      b >> fInt;
 3. Array of basic data types
      b.ClassMember("fArr","Int_t", 5);
      b.ReadFastArray(fArr, 5);
 4. Object as data member
      b.ClassMemeber("fName","TString");
      fName.Streamer(b);
 5. Pointer on object as data member
      b.ClassMemeber("fObj","TObject*");
      b.StreamObject(fObj);
  arrsize1 and arrsize2 arguments (when specified) indicate first and
  second dimension of array. Can be used for array of basic types.
  See ClassBegin() method for more details.

 Function is converts TObject and TString structures to more compact representation

 Function is unpack TObject and TString structures to be able read
 them from custom streamers of this objects

 Function is called before any IO operation of TBuffer
 Now is used to store version value if no proper calls are discovered

 suppressed function of TBuffer

 suppressed function of TBuffer

 suppressed function of TBuffer

 suppressed function of TBuffer

 suppressed function of TBuffer

 Skip class version from I/O buffer.

 read version value from buffer

 checks buffer, filled by WriteVersion
 if next data is arriving, version should be stored in buffer

 Copies class version to buffer, but not writes it to xml
 Version will be written with next I/O operation or
 will be added as attribute of class tag, created by IncrementLevel call

 Read object from buffer. Only used from TBuffer

 Skip any kind of object from buffer
 Actually skip only one node on current level of xml structure

 Write object to buffer. Only used from TBuffer

 read a Float16_t from the buffer

 read a Double32_t from the buffer

 Read a Double32_t from the buffer when the factor and minimun value have been specified
 see comments about Double32_t encoding at TBufferFile::WriteDouble32().
 Currently TBufferXML does not optimize space in this case.

 Read a Float16_t from the buffer when the number of bits is specified (explicitly or not)
 see comments about Float16_t encoding at TBufferFile::WriteFloat16().
 Currently TBufferXML does not optimize space in this case.

 Read a Double32_t from the buffer when the factor and minimun value have been specified
 see comments about Double32_t encoding at TBufferFile::WriteDouble32().
 Currently TBufferXML does not optimize space in this case.

 Read a Double32_t from the buffer when the number of bits is specified (explicitly or not)
 see comments about Double32_t encoding at TBufferFile::WriteDouble32().
 Currently TBufferXML does not optimize space in this case.

 write a Float16_t to the buffer

 write a Double32_t to the buffer

 Read array of Bool_t from buffer

 Read array of Char_t from buffer

 Read array of UChar_t from buffer

 Read array of Short_t from buffer

 Read array of UShort_t from buffer

 Read array of Int_t from buffer

 Read array of UInt_t from buffer

 Read array of Long_t from buffer

 Read array of ULong_t from buffer

 Read array of Long64_t from buffer

 Read array of ULong64_t from buffer

 Read array of Float_t from buffer

 Read array of Double_t from buffer

 Read array of Float16_t from buffer

 Read array of Double32_t from buffer

 Read array of Bool_t from buffer

 Read array of Char_t from buffer

 Read array of UChar_t from buffer

 Read array of Short_t from buffer

 Read array of UShort_t from buffer

 Read array of Int_t from buffer

 Read array of UInt_t from buffer

 Read array of Long_t from buffer

 Read array of ULong_t from buffer

 Read array of Long64_t from buffer

 Read array of ULong64_t from buffer

 Read array of Float_t from buffer

 Read array of Double_t from buffer

 Read array of Float16_t from buffer

 Read array of Double32_t from buffer

 read array of Bool_t from buffer

 read array of Char_t from buffer
 if nodename==CharStar, read all array as string

 read array of UChar_t from buffer

 read array of Short_t from buffer

 read array of UShort_t from buffer

 read array of Int_t from buffer

 read array of UInt_t from buffer

 read array of Long_t from buffer

 read array of ULong_t from buffer

 read array of Long64_t from buffer

 read array of ULong64_t from buffer

 read array of Float_t from buffer

 read array of Double_t from buffer

 read array of Float16_t from buffer

 read array of Float16_t from buffer

 read array of Float16_t from buffer

 read array of Double32_t from buffer

 read array of Double32_t from buffer

 read array of Double32_t from buffer

 redefined here to avoid warning message from gcc

 redefined here to avoid warning message from gcc

 Write array of Bool_t to buffer

 Write array of Char_t to buffer

 Write array of UChar_t to buffer

 Write array of Short_t to buffer

 Write array of UShort_t to buffer

 Write array of Int_ to buffer

 Write array of UInt_t to buffer

 Write array of Long_t to buffer

 Write array of ULong_t to buffer

 Write array of Long64_t to buffer

 Write array of ULong64_t to buffer

 Write array of Float_t to buffer

 Write array of Double_t to buffer

 Write array of Float16_t to buffer

 Write array of Double32_t to buffer

 Write array of Bool_t to buffer

 Write array of Char_t to buffer
 If array does not include any special characters,
 it will be reproduced as CharStar node with string as attribute

 Write array of UChar_t to buffer

 Write array of Short_t to buffer

 Write array of UShort_t to buffer

 Write array of Int_t to buffer

 Write array of UInt_t to buffer

 Write array of Long_t to buffer

 Write array of ULong_t to buffer

 Write array of Long64_t to buffer

 Write array of ULong64_t to buffer

 Write array of Float_t to buffer

 Write array of Double_t to buffer

 Write array of Float16_t to buffer

 Write array of Double32_t to buffer

 Recall TBuffer function to avoid gcc warning message

 Recall TBuffer function to avoid gcc warning message

 steram object to/from buffer

 steram object to/from buffer

 steram object to/from buffer

 steram object to/from buffer

 Reads Bool_t value from buffer

 Reads Char_t value from buffer

 Reads UChar_t value from buffer

 Reads Short_t value from buffer

 Reads UShort_t value from buffer

 Reads Int_t value from buffer

 Reads UInt_t value from buffer

 Reads Long_t value from buffer

 Reads ULong_t value from buffer

 Reads Long64_t value from buffer

 Reads ULong64_t value from buffer

 Reads Float_t value from buffer

 Reads Double_t value from buffer

 Reads array of characters from buffer

 Reads a TString

 Writes Bool_t value to buffer

 Writes Char_t value to buffer

 Writes UChar_t value to buffer

 Writes Short_t value to buffer

 Writes UShort_t value to buffer

 Writes Int_t value to buffer

 Writes UInt_t value to buffer

 Writes Long_t value to buffer

 Writes ULong_t value to buffer

 Writes Long64_t value to buffer

 Writes ULong64_t value to buffer

 Writes Float_t value to buffer

 Writes Double_t value to buffer

 Writes array of characters to buffer

 Writes a TString

 converts Char_t to string and add xml node to buffer

 converts Short_t to string and add xml node to buffer

 converts Int_t to string and add xml node to buffer

 converts Long_t to string and add xml node to buffer

 converts Long64_t to string and add xml node to buffer

 converts Float_t to string and add xml node to buffer

 converts Double_t to string and add xml node to buffer

 converts Bool_t to string and add xml node to buffer

 converts UChar_t to string and add xml node to buffer

 converts UShort_t to string and add xml node to buffer

 converts UInt_t to string and add xml node to buffer

 converts ULong_t to string and add xml node to buffer

 converts ULong64_t to string and add xml node to buffer

 create xml node with specified name and adds it to stack node

 reads string from current xml node and convert it to Char_t value

 reads string from current xml node and convert it to Short_t value

 reads string from current xml node and convert it to Int_t value

 reads string from current xml node and convert it to Long_t value

 reads string from current xml node and convert it to Long64_t value

 reads string from current xml node and convert it to Float_t value

 reads string from current xml node and convert it to Double_t value

 reads string from current xml node and convert it to Bool_t value

 reads string from current xml node and convert it to UChar_t value

 reads string from current xml node and convert it to UShort_t value

 reads string from current xml node and convert it to UInt_t value

 reads string from current xml node and convert it to ULong_t value

 reads string from current xml node and convert it to ULong64_t value

 read string value from current stack node

 Set printf format for float/double members, default "%e"
 This method is not thread-safe as it changes a global state.

 return current printf format for float/double members, default "%e"

 Read one collection of objects from the buffer using the StreamerInfoLoopAction.
 The collection needs to be a split TClonesArray or a split vector of pointers.

 Read one collection of objects from the buffer using the StreamerInfoLoopAction.
 The collection needs to be a split TClonesArray or a split vector of pointers.

 Read one collection of objects from the buffer using the StreamerInfoLoopAction.