On 2013-02-12 07:54, Peter wrote:
> Hi,
>
> I am new to openbabel and am trying to write short C++ applications using
> openbabel. The openbabel installation went on fine.
> Now I am trying to test a short code:
> e.g.
> #include <iostream>
> #include <openbabel/mol.h>
> #include <openbabel/obconversion.h>
> using namespace std;
>
> int main(int argc,char **argv){
> OBConversion conv(&cin,&cout);
> if(conv.SetInAndOutFormats("SDF","MOL2")){
> OBMol mol;
> if(conv.Read(&mol))
> conv->Write(&mol);
> }
> return(1);
> }
>
> Compiling this using : g++ -L/usr/local/lib -l openbabel -I
> /usr/local/include/openbabel-2.0 main.cpp -o test.o
> would raise errors, as:
> main.cpp:7: error: ‘OBConversion’ was not declared in this scope
> main.cpp:7: error: expected ‘;’ before ‘conv’
> main.cpp:8: error: ‘conv’ was not declared in this scope
> main.cpp:9: error: ‘OBMol’ was not declared in this scope
>
>
> When I change it to:
> OpenBabel::OBConversion conv(&cin,&cout);
> OpenBabel::OBMol mol;
> The error
> main.cpp:11: error: base operand of ‘->’ has non-pointer type
> ‘OpenBabel::OBConversion’
>
You need to replace it by a .
>
> Any help/suggestion is appreciated.
>
> Thanks,
> Peter
>
>
>
>
> --
> View this message in context:
> http://forums.openbabel.org/Cannot-create-objects-using-C-API-tp4655946.html
> Sent from the General discussion mailing list archive at Nabble.com.
>
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Dept. of Cell & Molec. Biol., Uppsala University.
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