68         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
75         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
82         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
89         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
96         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
103         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
110         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
134         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
142         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
151         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
176         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
195         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
209         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
217         std::unique_ptr<Geometry> diff = algorithm::difference( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
229         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
235         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
247         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
253         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
271         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
283         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
295         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
302         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
309         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
327         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
345         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
364         std::unique_ptr<Geometry> diff = algorithm::difference3D( *ls1, *ls2 );  in BOOST_AUTO_TEST_CASE()  local
473 …std::unique_ptr<Geometry> diff = algorithm::difference3D( *g1, *g2, algorithm::NoValidityCheck() );  in BOOST_AUTO_TEST_CASE()  local
481 …std::unique_ptr<Geometry> diff = algorithm::difference3D( *g2, *g1, algorithm::NoValidityCheck() );  in BOOST_AUTO_TEST_CASE()  local