can you please explain what you are trying to do? From the little
information that you provide I can say: The type VectorXcf is
AFAIK neither defined in Eigen nor in GNU Radio, so how should
the compiler know what VectorXcf means? I think you might have
forgotten to define the type *before* the first usage.
Dear members,
does anyone know how to use Eigen C++ template library in
GNURADIO?
my OS is Ubuntu 16.04 lts.
gnuradio version 3.7.10,
I can use it separately as c++ library by adding these lines:
#include <eigen3/Eigen/Core>
#include <eigen3/Eigen/QR>
#include <eigen3/Eigen/Dense>
...
VectorXcf fftshiftXcf(VectorXcf x, int NFFT);
...
//----------------------------------------------------------
however, in gnuradio project, I get the error:
error: ‘VectorXcf’ does not name a type
VectorXcf fftshiftXcf(VectorXcf x, int NFFT);
--
NE
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