The C++ class wrapper (1)

class NumPyArray_Float
{
 private:
  PyArrayObject* a;

 public:
  NumPyArray_Float () { a=NULL; }
  NumPyArray_Float (int n1, int n2)  { create(n1, n2); }
  NumPyArray_Float (double* data, int n1, int n2) 
    { wrap(data, n1, n2); }
  NumPyArray_Float (PyArrayObject* array) { a = array; }