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Remove assertion in farest insertion

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This commit is contained in:
Patrick Niklaus 2015-12-15 21:33:59 +01:00
parent 24e7d00af5
commit 94651744af
1 changed files with 7 additions and 1 deletions
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8
algorithms/trip_farthest_insertion.hpp
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@ -77,7 +77,13 @@ GetShortestRoundTrip(const NodeID new_loc,
BOOST_ASSERT_MSG(dist_from != INVALID_EDGE_WEIGHT, "distance has invalid edge weight"); BOOST_ASSERT_MSG(dist_from != INVALID_EDGE_WEIGHT, "distance has invalid edge weight");
BOOST_ASSERT_MSG(dist_to != INVALID_EDGE_WEIGHT, "distance has invalid edge weight"); BOOST_ASSERT_MSG(dist_to != INVALID_EDGE_WEIGHT, "distance has invalid edge weight");
BOOST_ASSERT_MSG(trip_dist >= 0, "previous trip was not minimal. something's wrong"); // This is not neccessarily true:
// Lets say you have an edge (u, v) with duration 100. If you place a coordinate exactly in
// the middle of the segment yielding (u, v'), the adjusted duration will be 100 * 0.5 = 50.
// Now imagine two coordinates. One placed at 0.99 and one at 0.999. This means (u, v') now
// has a duration of 100 * 0.99 = 99, but (u, v'') also has a duration of 100 * 0.995 = 99.
// In which case (v', v'') has a duration of 0.
// BOOST_ASSERT_MSG(trip_dist >= 0, "previous trip was not minimal. something's wrong");
// from all possible insertions to the current trip, choose the shortest of all insertions // from all possible insertions to the current trip, choose the shortest of all insertions
if (trip_dist < min_trip_distance) if (trip_dist < min_trip_distance)