teroutput"><span class="identifier">a1</span><span class="special">...</span><span class="identifier">aN</span></code> are copied into new Python objects,
          but this behavior can be overridden by the use of <a class="link" href="function_invocation_and_creation/boost_python_ptr_hpp.html#function_invocation_and_creation.boost_python_ptr_hpp.functions" title="Functions"><code class="computeroutput"><span class="identifier">ptr</span><span class="special">()</span></code></a>
          and <code class=