Hi, This has been fixed in CVS HEAD and future versions. If you want to hack up the code, declare the function tuple_equal to be inline. Chris On 1/31/07, Tim Axelrod wrote:

Hello,

If more than one source file includes boost/iterator/zip_iterator.hpp, the loader complains about a multiply defined function:

tsa@mops2.lsstcorp.org:~/VW/TSA> g++ -o nothing nothingMain.cc nothing.cc /tmp/ccT5Bn0N.o: In function `boost::detail::tuple_impl_specific::tuple_equal(boost::tuples::null_type, boost::tuples::null_type)': nothing.cc:(.text+0x0): multiple definition of `boost::detail::tuple_impl_specific::tuple_equal(boost::tuples::null_type, boost::tuples::null_type)' /tmp/ccH8Z9eR.o:nothingMain.cc:(.text+0x0): first defined here collect2: ld returned 1 exit status

I'm using boost_1_33_1. The source files are attached.

Regards, Tim Axelrod

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