nc.reshape not support 3-dimension array, can you add an overloading function?

[Robinsci]

nc.reshape not support 3-dimension array, can you add an overloading function?

[PhilipDeegan]

to me, it appears this library is not really setup for 3d, and that you might be expected to slice your 3d data into 2d slices to

the following appears to work for future reference

#include "NumCpp.hpp"

#include <array>
#include <vector>
#include <cstdlib>
#include <iostream>

struct Slicer{

  template<typename Op>
  void slicer_2d(std::vector<double> &ds, Op& fn, std::size_t from){
    nc::NdArray<double> ar{ds.data() + from, dims[0], dims[1], nc::PointerPolicy::SHELL};
    fn(ar);
  }

  template<typename Op>
  void operator()(std::vector<double> & ds, Op fn){
    auto slice = dims[0] * dims[1];
    for(std::size_t k = 0; k < dims[2]; ++k){
      slicer_2d(ds, fn, k * slice);
    }
  }

  std::array<std::size_t, 3> dims;
};


int main(){
  std::vector<double> ds(27);
  for(std::size_t i = 0; i < ds.size(); ++i) ds[i] = i;

  Slicer{3,3,3}(ds, [](auto& ar){
      std::cout << ar << std::endl;
  });

  return 0;
}

[dpilger26]

This has been asked and answered many times... No it doesn't, please see the documentation.