v class="line">        shape_ptr_2-&gt;use_customized_solver = <span class="keyword">true</span>;</div>
<div class="line">        sim-&gt;<a class="code hl_variable" href="classnetdem_1_1_simulation.html#a072310a2f5600bccce29d2d4157b8c61">dem_solver</a>.<a class="code hl_variable" href="classnetdem_1_1_d_e_m_solver.html#afacb73a3ad5d0cdb271e71ba518ab545">contact_solver_factory</a>.<a id="a26" name="a26"></a><a class="code hl_function" href="classnetdem_1_1_contact_solver_factory.html#a85da5e9b33fbd462ee519a