TMessage
class description - source file - inheritance tree
private:
TMessage TMessage(void* buf, Int_t bufsize)
void SetLength()
public:
TMessage TMessage(UInt_t what = kMESS_ANY)
TMessage TMessage(TMessage&)
virtual void ~TMessage()
TClass* Class()
TClass* GetClass()
virtual TClass* IsA()
virtual void Reset()
void Reset(UInt_t what)
void SetWhat(UInt_t what)
virtual void ShowMembers(TMemberInspector& insp, char* parent)
virtual void Streamer(TBuffer& b)
UInt_t What()
private:
UInt_t fWhat message type
TClass* fClass if message is kMESS_OBJECT, pointer to object's class
TMessage
Message buffer class used for serializing objects and sending them
over a network. This class inherits from TBuffer the basic I/O
serializer.
TMessage(UInt_t what) : TBuffer(kWrite)
Create a TMessage object for storing objects. The "what" integer
describes the type of message. Predifined ROOT system message types
can be found in MessageTypes.h. Make sure your own message types are
unique from the ROOT defined message types (i.e. 0 - 10000 are
reserved by ROOT). In case you OR "what" with kMESS_ACK, the message
will wait for an acknowledgement from the remote side. This makes
the sending process synchronous.
TMessage(void *buf, Int_t bufsize) : TBuffer(kRead, bufsize, buf)
Create a TMessage object for reading objects. The objects will be
read from buf. Use the What() method to get the message type.
~TMessage()
TMessage dtor. In case we were reading reset fBuffer.
void Reset()
Reset the message buffer so we can use (i.e. fill) it again.
void SetLength() const
Set the message length at the beginning of the message buffer.
This method is only called by TSocket::Send().
void SetWhat(UInt_t what)
Using this method one can change the message type a posteriory.
Inline Functions
TClass* GetClass()
void Reset(UInt_t what)
UInt_t What()
TClass* Class()
TClass* IsA()
void ShowMembers(TMemberInspector& insp, char* parent)
void Streamer(TBuffer& b)
TMessage TMessage(TMessage&)
Author: Fons Rademakers 19/12/96
Last update: 2.22/05 10/06/99 18.45.43 by Fons Rademakers
Copyright (c) 1995-1999, The ROOT System, All rights reserved. *
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