FStreamSizeHolder Declaration remembers size of stream chunk for backward compatibility.  
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#include <fstreamer.h>
FStreamSizeHolder Declaration remembers size of stream chunk for backward compatibility. 
Example: 
externalize (a)
{
    sizeHolder.beginWrite ();   
    a << ....
    sizeHolder.endWrite ();     
}
 
internalize (a)
{
    sizeHolder.beginRead ();    
    a >> ....
    sizeHolder.endRead ();      
}
FStreamSizeHolder(FStreamer &s)
Definition: fstreamer.cpp:93
◆ FStreamSizeHolder()
◆ beginWrite()
remembers position and writes 0 
 
 
◆ endWrite()
writes and returns size (since the start marker) 
 
 
◆ beginRead()
◆ endRead()
◆ stream
◆ sizePos