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March 03, 2012 Build error about LockingTextWriter | ||||
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Dear, i do not understand what is wrong in my code and produce this: ------------------------- $ ldc2 ../../lib/libdscience-ldc.a -I=../.. fasta.d /usr/include/d/std/range.d(295): Error: static assert "Cannot put a Sequence into a LockingTextWriter" instantiatied in /usr/include/d/std/format.d(1512): put!(LockingTextWriter,Sequence) instantiatied in /usr/include/d/std/format.d(1869): formatRange!(LockingTextWriter,Sequence,char) instantiatied in /usr/include/d/std/format.d(2232): formatValue!(LockingTextWriter,Sequence,char) ... (1 instantiations, -v to show) ... instantiatied in /usr/include/d/std/stdio.d(684): formattedWrite!(LockingTextWriter,char,Sequence) instantiatied in /usr/include/d/std/stdio.d(1563): write!(Sequence,char) instantiatied in fasta.d(12): writeln!(Sequence) ------------------------- sequence file can be show here: https://gitorious.org/dscience/dscience/blobs/master/dscience/molecules/sequence.d thanks |
March 03, 2012 Re: Build error about LockingTextWriter | ||||
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Posted in reply to bioinfornatics | On 03/03/2012 06:11 AM, bioinfornatics wrote: > Dear, > i do not understand what is wrong in my code and produce this: > > ------------------------- > $ ldc2 ../../lib/libdscience-ldc.a -I=../.. fasta.d > /usr/include/d/std/range.d(295): Error: static assert "Cannot put a > Sequence into a LockingTextWriter" > instantiatied in /usr/include/d/std/format.d(1512): > put!(LockingTextWriter,Sequence) > instantiatied in /usr/include/d/std/format.d(1869): > formatRange!(LockingTextWriter,Sequence,char) > instantiatied in /usr/include/d/std/format.d(2232): > formatValue!(LockingTextWriter,Sequence,char) > ... (1 instantiations, -v to show) ... > instantiatied in /usr/include/d/std/stdio.d(684): > formattedWrite!(LockingTextWriter,char,Sequence) > instantiatied in /usr/include/d/std/stdio.d(1563): > write!(Sequence,char) > instantiatied in fasta.d(12): writeln!(Sequence) > ------------------------- > > > sequence file can be show here: > https://gitorious.org/dscience/dscience/blobs/master/dscience/molecules/sequence.d > > > thanks > Just by reading the code, LockingTextWriter can "put" only the dchar type. This is from std.stdio: /// Range primitive implementations. void put(A)(A writeme) if (is(ElementType!A : const(dchar))) // ... void put(C)(C c) if (is(C : const(dchar))) I haven't tried it myself, but changing the return type of Sequence.front() to dchar would work. Ali |
March 03, 2012 Re: Build error about LockingTextWriter | ||||
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Posted in reply to Ali Çehreli | Le samedi 03 mars 2012 à 07:38 -0800, Ali Çehreli a écrit :
> On 03/03/2012 06:11 AM, bioinfornatics wrote:
> > Dear,
> > i do not understand what is wrong in my code and produce this:
> >
> > -------------------------
> > $ ldc2 ../../lib/libdscience-ldc.a -I=../.. fasta.d
> > /usr/include/d/std/range.d(295): Error: static assert "Cannot put a
> > Sequence into a LockingTextWriter"
> > instantiatied in /usr/include/d/std/format.d(1512):
> > put!(LockingTextWriter,Sequence)
> > instantiatied in /usr/include/d/std/format.d(1869):
> > formatRange!(LockingTextWriter,Sequence,char)
> > instantiatied in /usr/include/d/std/format.d(2232):
> > formatValue!(LockingTextWriter,Sequence,char)
> > ... (1 instantiations, -v to show) ...
> > instantiatied in /usr/include/d/std/stdio.d(684):
> > formattedWrite!(LockingTextWriter,char,Sequence)
> > instantiatied in /usr/include/d/std/stdio.d(1563):
> > write!(Sequence,char)
> > instantiatied in fasta.d(12): writeln!(Sequence)
> > -------------------------
> >
> >
> > sequence file can be show here:
> >
> https://gitorious.org/dscience/dscience/blobs/master/dscience/molecules/sequence.d
> >
> >
> > thanks
> >
>
> Just by reading the code, LockingTextWriter can "put" only the dchar type. This is from std.stdio:
>
> /// Range primitive implementations.
> void put(A)(A writeme) if (is(ElementType!A : const(dchar)))
> // ...
> void put(C)(C c) if (is(C : const(dchar)))
>
> I haven't tried it myself, but changing the return type of Sequence.front() to dchar would work.
>
> Ali
>
thanks ali i have try but no same error
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March 03, 2012 Re: Build error about LockingTextWriter | ||||
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Posted in reply to bioinfornatics | On 03/03/2012 09:00 AM, bioinfornatics wrote: > Le samedi 03 mars 2012 à 07:38 -0800, Ali Çehreli a écrit : >> On 03/03/2012 06:11 AM, bioinfornatics wrote: >> > Dear, >> > i do not understand what is wrong in my code and produce this: >> > >> > ------------------------- >> > $ ldc2 ../../lib/libdscience-ldc.a -I=../.. fasta.d >> > /usr/include/d/std/range.d(295): Error: static assert "Cannot put a >> > Sequence into a LockingTextWriter" >> > instantiatied in /usr/include/d/std/format.d(1512): >> > put!(LockingTextWriter,Sequence) >> > instantiatied in /usr/include/d/std/format.d(1869): >> > formatRange!(LockingTextWriter,Sequence,char) >> > instantiatied in /usr/include/d/std/format.d(2232): >> > formatValue!(LockingTextWriter,Sequence,char) >> > ... (1 instantiations, -v to show) ... >> > instantiatied in /usr/include/d/std/stdio.d(684): >> > formattedWrite!(LockingTextWriter,char,Sequence) >> > instantiatied in /usr/include/d/std/stdio.d(1563): >> > write!(Sequence,char) >> > instantiatied in fasta.d(12): writeln!(Sequence) >> > ------------------------- >> > >> > >> > sequence file can be show here: >> > >> https://gitorious.org/dscience/dscience/blobs/master/dscience/molecules/sequence.d >> > >> > >> > thanks >> > >> >> Just by reading the code, LockingTextWriter can "put" only the dchar >> type. This is from std.stdio: >> >> /// Range primitive implementations. >> void put(A)(A writeme) if (is(ElementType!A : const(dchar))) >> // ... >> void put(C)(C c) if (is(C : const(dchar))) >> >> I haven't tried it myself, but changing the return type of >> Sequence.front() to dchar would work. I was wrong anyway. I think is(C : const(dchar)) means if C can implicitly be convertible to dchar. That is the case for char and wchar, so that can't be the reason. >> >> Ali >> > > thanks ali i have try but no same error Sorry, no more ideas here. :( Ali |
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