ndarray

Multi-dimensional array library for C++

In a nutshell

#include "ndarray/ndarray.h"
using namespace ndarray;

int main(int argc, char* argv[])
{
    // construct an array of integers {0, 1, 2, ..., 99}, and reshape it to 10x10.
    auto a = reshape<2>(range(100), {10, 10});

    // copy the first row to the first column
    a(All, 0) = a(0);

    // flatten the first 5 rows
    auto b = flatten(a(span(5)));
    
    return 0;
}