Mirrors/VILLASnode
1
0
Fork 0
mirror of https://git.rwth-aachen.de/acs/public/villas/node/ synced 2025-03-09 00:00:00 +01:00
Code Issues Releases Wiki Activity

directed-graph: add dumping to dot-file (graphviz)

Browse source
This commit is contained in:
Daniel Krebs 2018-05-15 14:48:49 +02:00
parent 1b2e7d312e
commit e819829560
1 changed files with 20 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
fpga/include/villas/directed_graph.hpp
View file

@ -5,6 +5,7 @@
#include <memory>
#include <sstream>
#include <string>
#include <fstream>
#include <stdexcept>
#include <algorithm>
@ -272,7 +273,7 @@ public:
return false;
}
void dump()
void dump(const std::string& fileName = "")
{
logger->info("Vertices:");
for(auto& v : vertices) {
@ -287,11 +288,29 @@ public:
logger->info(" {} connected to: {}", *vertex, ssEdges.str());
}
std::fstream s(fileName, s.out | s.trunc);
if(s.is_open()) {
s << "digraph memgraph {" << std::endl;
}
logger->info("Edges:");
for(auto& e : edges) {
auto& edge = e.second;
logger->info(" {}: {} -> {}", *edge, edge->from, edge->to);
if(s.is_open()) {
auto from = getVertex(edge->from);
auto to = getVertex(edge->to);
s << std::dec;
s << " \"" << *from << "\" -> \"" << *to << "\""
<< " [label=\"" << *edge << "\"];" << std::endl;
}
}
if(s.is_open()) {
s << "}" << std::endl;
s.close();
}
}