[GiNaC-list] (const) ostream&

[Harald Devos]

Hi,

the print functions declared in ginac/print.h
all take "std::ostream &" as an argument.

I wonder if this could be changed to
"const std::ostream &". Else functions receiving
a "const std::ostream &" (in any program using the GiNaC
library) cause troubles when calling
the print functions of the ginac library.

Kind regards and best wishes for 2007.

	Harald Devos.

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Harald Devos
Electronics and Information Systems Department,
Faculty of Engineering, Ghent University,
St. Pietersnieuwstraat 41,            O O
B-9000 Ghent, Belgium               O     O
work phone: +32-9-264.34.51
     fax:   +32-9-264.35.94        O
email: hmdevos at elis.UGent.be