From mboxrd@z Thu Jan  1 00:00:00 1970
From: Toshinao ISHII <ici@qua.crl.melco.co.jp>
To: egcs@cygnus.com
Subject: c++ template class problem
Date: Wed, 23 Sep 1998 08:43:00 -0000
Message-id: <199809231033.TAA06844@rothko.qua.srl.melco.co.jp>
X-SW-Source: 1998-09/msg01285.html

Hi. I have just started using template in g++.

I tried compiling the following C++ source using template.
g++ (egcs-2.92.07) give the following error.

g++ -c poi01.C -g -frepo
g++ -o poi01 poi01.o
poi01.o: In function `main':
/ici/work/test_template/poi01.C:27: undefined reference to \
    `ostream & operator<<<double>(ostream &, C<double> const &)'
/ici/work/test_template/poi01.C:27: undefined reference to \
    `ostream & operator<<<double>(ostream &, C<double> const &)'
collect2: ld returned 1 exit status
gmake: *** [poi01] Error 1

It look g++ fail to instantiate the template function. In addition,
the second parameter "C<double> const &" should be
"const C<double> &". 

Please let me know how to implement the template function.

Thanks in advance.

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$B@P0f=SD>(B   Toshinao Ishii

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