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use static graph for component exploration, closes #1288

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This commit is contained in:
Dennis Luxen 2015-01-12 18:53:26 +01:00
parent ef9074f8e4
commit fbce104f3b
1 changed files with 7 additions and 7 deletions
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14
tools/components.cpp
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@ -27,7 +27,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "../typedefs.h" #include "../typedefs.h"
#include "../algorithms/tiny_components.hpp" #include "../algorithms/tiny_components.hpp"
#include "../data_structures/dynamic_graph.hpp" #include "../data_structures/static_graph.hpp"
#include "../Util/fingerprint.hpp" #include "../Util/fingerprint.hpp"
#include "../Util/graph_loader.hpp" #include "../Util/graph_loader.hpp"
#include "../Util/make_unique.hpp" #include "../Util/make_unique.hpp"
@ -61,8 +61,8 @@ struct TarjanEdgeData
unsigned name_id; unsigned name_id;
}; };
using TarjanDynamicGraph = DynamicGraph<TarjanEdgeData>; using TarjanGraph = StaticGraph<TarjanEdgeData>;
using TarjanEdge = TarjanDynamicGraph::InputEdge; using TarjanEdge = TarjanGraph::InputEdge;
void DeleteFileIfExists(const std::string &file_name) void DeleteFileIfExists(const std::string &file_name)
{ {
@ -148,7 +148,7 @@ int main(int argc, char *argv[])
traffic_lights_list.shrink_to_fit(); traffic_lights_list.shrink_to_fit();
// Building an node-based graph // Building an node-based graph
DeallocatingVector<TarjanEdge> graph_edge_list; std::vector<TarjanEdge> graph_edge_list;
for (const NodeBasedEdge &input_edge : edge_list) for (const NodeBasedEdge &input_edge : edge_list)
{ {
if (input_edge.source == input_edge.target) if (input_edge.source == input_edge.target)
@ -177,14 +177,14 @@ int main(int argc, char *argv[])
"input edge vector not properly deallocated"); "input edge vector not properly deallocated");
tbb::parallel_sort(graph_edge_list.begin(), graph_edge_list.end()); tbb::parallel_sort(graph_edge_list.begin(), graph_edge_list.end());
auto graph = std::make_shared<TarjanDynamicGraph>(number_of_nodes, graph_edge_list); auto graph = std::make_shared<TarjanGraph>(number_of_nodes, graph_edge_list);
edge_list.clear(); edge_list.clear();
edge_list.shrink_to_fit(); edge_list.shrink_to_fit();
SimpleLogger().Write() << "Starting SCC graph traversal"; SimpleLogger().Write() << "Starting SCC graph traversal";
RestrictionMap restriction_map(restriction_list); RestrictionMap restriction_map(restriction_list);
auto tarjan = osrm::make_unique<TarjanSCC<TarjanDynamicGraph>>(graph, auto tarjan = osrm::make_unique<TarjanSCC<TarjanGraph>>(graph,
restriction_map, restriction_map,
bollard_node_list); bollard_node_list);
tarjan->run(); tarjan->run();
@ -238,7 +238,7 @@ int main(int argc, char *argv[])
p.printIncrement(); p.printIncrement();
for (const auto current_edge : graph->GetAdjacentEdgeRange(source)) for (const auto current_edge : graph->GetAdjacentEdgeRange(source))
{ {
const TarjanDynamicGraph::NodeIterator target = graph->GetTarget(current_edge); const TarjanGraph::NodeIterator target = graph->GetTarget(current_edge);
if (source < target || graph->EndEdges(target) == graph->FindEdge(target, source)) if (source < target || graph->EndEdges(target) == graph->FindEdge(target, source))
{ {