>>96
void main( )
{
one_image *in_image = new one_image;
one_image *noise_image;
one_image *median_image = new one_image;

in_image->load_image_data();
noise_image = in_image;
noise_image->make_noise();
*median_image = *noise_image;
int code = median_image->median();
｝
最後の行をやっても*noise_imageに影響ないはずなんだけど
一緒に変わってしまう。何で？