Re: [*] Re: [eigen] Tutorial example does not complie

[Mani chandra <mchandra@xxxxxxxxxx>]

 Oops, my bad. I'm using the dev version. I wanted to use 2.0.14, but 
forgot to do "hg up 2.0.14".

Mani chandra

On 06/28/2010 08:28 PM, Benoit Jacob wrote:
> 2010/6/28 Mani chandra<mchandra@xxxxxxxxxx>:
> >   Hi Carlos,
> >
> >     Thanks for the reply. I'm using eigen 2.0.14
> Are you sure? I just tried your code against eigen 2.0.14, and it does
> compile and run without problem (gcc 4.4.4)
>
> Benoit
>
> > Regards,
> > Mani chandra
> >
> > On 06/28/2010 04:05 PM, Carlos Becker wrote:
> > > Hi Mani. This is probably because USING_PART_OF_NAMESPACE_EIGEN has been
> > > removed. So just #include the necessary files and do 'using namespace
> > > Eigen;'
> > >
> > > What version of eigen are you using to compile that? If it is the dev
> > > branch then try reading the dev tutorials.
> > >
> > > Cheers.
> > > Carlos
> > >
> > > On Mon, Jun 28, 2010 at 11:22 AM, Mani chandra<mchandra@xxxxxxxxxx
> > > <mailto:mchandra@xxxxxxxxxx>>  wrote:
> > >
> > >      Hi,
> > >
> > >     I'm trying to get the following code to work:
> > >
> > >     #include<Eigen/Core>
> > >
> > >     // import most common Eigen types
> > >     USING_PART_OF_NAMESPACE_EIGEN
> > >
> > >     int main(int, char *[])
> > >     {
> > >     Matrix3f m3;
> > >     m3<<  1, 2, 3, 4, 5, 6, 7, 8, 9;
> > >     Matrix4f m4 = Matrix4f::Identity();
> > >     Vector4i v4(1, 2, 3, 4);
> > >
> > >     std::cout<<  "m3\n"<<  m3<<  "\nm4:\n"
> > >     <<  m4<<  "\nv4:\n"<<  v4<<  std::endl;
> > >     }
> > >
> > >     But I get the following error during compilation:
> > >
> > >     test_eigen.cc:3:1: error: ‘USING_PART_OF_NAMESPACE_EIGEN’ does not
> > >     name a type
> > >
> > >     Any help?
> > >
> > >     I'm using gcc 4.5.0 20100610.
> > >
> > >     Thanks,
> > >     Mani chandra