In [1]:

    

%install_ext https://raw.github.com/dragly/cppmagic/master/cppmagic.py


    

    




Installed cppmagic.py. To use it, type:
  %load_ext cppmagic

In [2]:

    

%load_ext cppmagic


    

In [3]:

    

%%cpp
#include <iostream>
using namespace std;

class MyClass {
public:
    int a;
    MyClass() {
        a = 10;
    }
};

int main() {
    MyClass B;
    cout << B.a << endl;
    return 0;
}


    

    




10

In [4]:

    

%%cpp -llapack -lblas -larmadillo
#include <iostream>
#include <armadillo>
using namespace std;
using namespace arma;

int main() {
    mat A = randu<mat>(5,5);
    cout << A << endl;
    double determinant = det(A);
    cout << determinant << endl;
    return 0;
}


    

    




   0.8402   0.1976   0.4774   0.9162   0.0163
   0.3944   0.3352   0.6289   0.6357   0.2429
   0.7831   0.7682   0.3648   0.7173   0.1372
   0.7984   0.2778   0.5134   0.1416   0.8042
   0.9116   0.5540   0.9522   0.6070   0.1567

-0.116435

In [4]: