Open-Harbor/osrm-backend
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Don't preprocess an empty graph.

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DennisOSRM 2012-08-21 16:02:28 +02:00
parent bab2c80857
commit 5d2c2a3107
1 changed files with 2 additions and 0 deletions
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2
createHierarchy.cpp
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@ -111,6 +111,8 @@ int main (int argc, char *argv[]) {
std::vector<ImportEdge> edgeList; std::vector<ImportEdge> edgeList;
NodeID nodeBasedNodeNumber = readBinaryOSRMGraphFromStream(in, edgeList, bollardNodes, trafficLightNodes, &internalToExternalNodeMapping, inputRestrictions); NodeID nodeBasedNodeNumber = readBinaryOSRMGraphFromStream(in, edgeList, bollardNodes, trafficLightNodes, &internalToExternalNodeMapping, inputRestrictions);
in.close(); in.close();
if(0 == edgeList.size())
ERR("Loaded an empty graph");
INFO(inputRestrictions.size() << " restrictions, " << bollardNodes.size() << " bollard nodes, " << trafficLightNodes.size() << " traffic lights"); INFO(inputRestrictions.size() << " restrictions, " << bollardNodes.size() << " bollard nodes, " << trafficLightNodes.size() << " traffic lights");
if(!testDataFile("speedprofile.ini")) { if(!testDataFile("speedprofile.ini")) {