Re: [Boost-users] follow up on regex questions

From: Mike Marchywka (marchywka_at_[hidden])
Date: 2007-10-05 07:13:01

>At this stage I'd recomend you rebuild the regex binaries using whatever
>build options you are using: the exception problem is strongly indicating
>that there is a binary incompatibity problem somewhere.

Thanks. I'll give that a try as soon as practical and get back to you then.
I probably should update my compiler too.

Mike Marchywka
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>From: "John Maddock" <john_at_[hidden]>
>Reply-To: boost-users_at_[hidden]
>To: <boost-users_at_[hidden]>
>Subject: Re: [Boost-users] follow up on regex questions
>Date: Fri, 5 Oct 2007 10:53:10 +0100
>
>Mike Marchywka wrote:
> > This hangs ( I thought it may be a repetition problem but reliably
> > hits on this data/regex combo first pass):
>
>Not for me: it works just fine here, my complete test program is below,
>tested with cygwin g++ 3.4.4, and the version of Boost that's downloadable
>with cygwin:
>
>g++ -I /usr/include/boost-1_33_1 t.cpp -lboost_regex-gcc-mt
>
>t.cpp:
>
>#include <boost/regex.hpp>
>#include <iostream>
>
>int main()
>{
>    try{
>       boost::regex e("ATG(...)*?(TAG|TAA|TGA)");
>       const char* s =
>"GAGATATTCACCTCTCATTGCCTTTTCCAGAGGTTGTTGAACTTAGTGGCCTGAGCATTTTA"
>          
>"TCTGCAAAATGACTAGCAATTTTTTTTTAAGTTTCAGGCTTTTTTAATGCCCTAAATACAGTTGATCCATTACCGAGTGT"
>          
>"GTTACATGCATAGGAATTTACTGATCTTTTCTTTTCCCCCTAGCTAGTTTTAAAGTTACTGAGCATAACGAGCTTTAAAA"
>          
>"ATTCTTCAGAATACAAATAAATGAATAGATAAAAGACTACCTCCATTTGATAAATCATTCAAGAAAAAGAAAAAAAAACT"
>          
>"TGAGCAAGCTAAGAAAGTCATTAACAGCCATATTTCTGATGGAACTAATGTxGATACCTACTCAAGCTAxCACTxGAATC"
>          "TAATAATCTGTGAGAGAAGAAATGGGAAAAGGTATGAAAGC";
>
>       boost::cregex_iterator a(s, s+strlen(s), e), b;
>       while(a != b)
>       {
>          std::cout << *a << std::endl;
>          ++a;
>       }
>    }
>    catch(boost::regex_error e)
>    {
>       std::cout << e.what() << std::endl;
>    }
>    catch(std::exception e)
>    {
>       std::cout << e.what() << std::endl;
>    }
>}
>
>So I still think that you have issues with your binary install, or build
>method or something.
>
>At this stage I'd recomend you rebuild the regex binaries using whatever
>build options you are using: the exception problem is strongly indicating
>that there is a binary incompatibity problem somewhere.
>
>HTH, John.
>
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>Boost-users mailing list
>Boost-users_at_[hidden]
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