ln3 Method - Read

Description
Read the value of a large number from a C++ stream.
Signature
void Read( istream &stream )
Parameters
Name Type Description
stream istream The input stream from which to read the value.  This will usually be cin.
Returns
( none )
Example
ln X;
...
X.Read( cin );
Notes
This function is seldom used.  Usually, the stream extraction operator (>>) is used instead.