Method: Fiddle::MemoryView#shape

Defined in:

ext/fiddle/memory_view.c

#shape ⇒ Object

# File 'ext/fiddle/memory_view.c', line 181

static VALUE
rb_fiddle_memview_get_shape(VALUE obj)
{
    struct memview_data *data;
    TypedData_Get_Struct(obj, struct memview_data, &fiddle_memview_data_type, data);

    if (NIL_P(data->view.obj)) return Qnil;
    if (data->view.shape == NULL) return Qnil;

    const ssize_t ndim = data->view.ndim;
    VALUE shape = rb_ary_new_capa(ndim);
    ssize_t i;
    for (i = 0; i < ndim; ++i) {
        rb_ary_push(shape, SSIZET2NUM(data->view.shape[i]));
    }
    return shape;
}