Re: [Seqan-dev] Failed to create ticket on trac: concatenator iterator problems

["Weese, David" <weese@campus.fu-berlin.de>]

Fixed in [10228]. Thanks for reporting.

Regards,
David

Am 04.08.2011 um 16:51 schrieb John Reid:

> My ticket was rejected as spam so I'm posting it here:
> 
> I think the difference between the end and the begin iterators of an 
> infix in a ConcatenatorManyToOne object should equal the length. The 
> length reports 4 which is correct. The difference does not equal 4. I'm 
> using svn revision 10211.
> 
> 
> {{{
> #include <seqan/sequence.h>
> #include <stdexcept>
> 
> using namespace seqan;
> 
> typedef String< Dna5 >                        string_t;
> typedef StringSet< string_t >                 string_set_t;
> typedef ConcatenatorManyToOne< string_set_t > concatenator_t;
> typedef Infix< concatenator_t >::Type         infix_t;
> 
> int
> main( int argc, char * argv [] ) {
>     string_set_t seqs;
>     appendValue( seqs, string_t( "ACGT" ) );
>     concatenator_t concat( seqs );
>     infix_t in( concat, 0, 4 );
>     if( 4 != length( in ) ) throw std::logic_error( "length() not 
> working." );
>     if( difference( begin( in ), end( in ) ) != length( in ) ) throw 
> std::logic_error( "difference() not working." );
>     return 0;
> }
> 
> }}}
> 
> 
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