pecial">&gt;</span>                        <a name="boost.numeric.odeint.rosenbrock4.wrapped_matrix_type"></a><span class="identifier">wrapped_matrix_type</span><span class="special">;</span>    
  <span class="keyword">typedef</span> <span class="identifier">state_wrapper</span><span class="special">&lt;</span> <span class="identifier">pmatrix_type</span> <span class="special">&gt;</span>                       <a name="boost.numeric.odeint.rosenbrock4.wrapped_pmatrix_type"></a><span class="identifier">wrap