Hi,
I have an N-Vector I want to get the N-1 vector that results from dividing each element by the last element (i.e. projecting the vector).
I wanted to write a neat function for that:

Code: Select all

template<class D1>
inline Eigen::Matrix<typename D1::Scalar, typename D1::SizeAtCompileTime-1, 1> const vectorProject(const D1& vec) {
  // ... code
}


My compiler doesn't accept this, stating argument 2 and 5 of the return type would be invalid.
Removing the 'typename' makes the compiler complain about the missing 'typename' before accessing type members of template parameters.

Is there a way to solve this in Eigen (without having to write N-1 functions...)?

Thanks

issue solved. The 2nd 'typename' was too much..