split algorithms in different plugins for better evaluation

split tsp brute force algorithm for better testing

refactor and clean up

unit_tests/routing_algorithms/tsp.cpp

@@ -0,0 +1,45 @@
+/*
+
+Copyright (c) 2014, Project OSRM contributors
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without modification,
+are permitted provided that the following conditions are met:
+
+Redistributions of source code must retain the above copyright notice, this list
+of conditions and the following disclaimer.
+Redistributions in binary form must reproduce the above copyright notice, this
+list of conditions and the following disclaimer in the documentation and/or
+other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
+ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+*/
+
+#include "../../routing_algorithms/tsp_brute_force.hpp"
+
+#include <boost/test/unit_test.hpp>
+#include <boost/test/test_case_template.hpp>
+#include <boost/mpl/list.hpp>
+
+#include <osrm/coordinate.hpp>
+
+#include <iostream>
+
+BOOST_AUTO_TEST_SUITE(tsp)
+
+// BOOST_AUTO_TEST_CASE(check_distance_computation)
+// {
+//     BOOST_CHECK_EQUAL(true, true);
+// }
+
+BOOST_AUTO_TEST_SUITE_END()