ndArray C++: A new header-only C++11 N-dimensional Array

Think np.array(),(or FORTRAN, or MATLAB or whatever you want), except in C++.

None that work in 3D or 5D as well as 2D or 1D, and can use templated data members. Or arbitrary layouts.

Blitz++ and boost.multi_array are good options. But Blitz++ is very large and provides a lot of features that you dont' really want to use. Plus you have to build it and have the prerequisites installed.

boost.multi_array requires boost. 'nuff said.

This is header-only and it always will be. No hassles.

Example code:

#include<ndarray.hpp>

int main(int argc,char** argv)
{
    nd::Array<double,3> something({2,3,3},30.0); //an 2x2x3 array filled with the value 30.0
    typedef pixel std::array<unsigned char,3>;
    nd::Array<pixel,2,nd::ColumnMajorOrder> image({640,480}); //a 640x480 image of RGB pixels 
}