int main(int argc, char *argv[]){
//into
printf("\nThis is the core of a neural net computation:\n");
if(argc != 2){ //check for an input file name
printf("Incorrect number of inputs given.\n");
return EXIT_FAILURE;
}
FILE *fp; //file pointer
fp = fopen(argv[1], "r"); //open the given file
if(fp == NULL){ //if there was no such file
printf("No such file.\n");
return EXIT_FAILURE;
}
N *net = buildNet(fp);
// ~~~~~~~~ Set Initial Input ~~~~~~~~~ //
net[0]->potential = 160;
net[1]->potential = 160;
net[2]->potential = 160;
//showNet(net);
int i = 0;
while(i < NUM_CYCLES){
printf("\t================== This is cycle number %d =================\n", i);
cycleNet(net);
i++;
}
//showNet(net);
saveNet(net);
printf("\n\t=================== End of simulation ========================\n\n");
return EXIT_SUCCESS;
}
bool
NLBuilder::build() {
// try to build the net
if (!load("net-file", true)) {
return false;
}
// check whether the loaded net agrees with the simulation options
if (myOptions.getBool("no-internal-links") && myXMLHandler.haveSeenInternalEdge()) {
WRITE_WARNING("Network contains internal links but option --no-internal-links is set. Vehicles will 'jump' across junctions and thus underestimate route lengths and travel times.");
}
if (myOptions.getString("lanechange.duration") != "0" && myXMLHandler.haveSeenNeighs()) {
throw ProcessError("Network contains explicit neigh lanes which do not work together with option --lanechange.duration.");
}
buildNet();
// @note on loading order constraints:
// - additional-files before route-files and state-files due to referencing
// - additional-files before weight-files since the latter might contain intermodal edge data and the intermodal net depends on the stops and public transport from the additionals
// load additional net elements (sources, detectors, ...)
if (myOptions.isSet("additional-files")) {
if (!load("additional-files")) {
return false;
}
// load shapes with separate handler
NLShapeHandler sh("", myNet.getShapeContainer());
if (!ShapeHandler::loadFiles(myOptions.getStringVector("additional-files"), sh)) {
return false;
}
if (myXMLHandler.haveSeenAdditionalSpeedRestrictions()) {
myNet.getEdgeControl().setAdditionalRestrictions();
}
}
// load weights if wished
if (myOptions.isSet("weight-files")) {
if (!myOptions.isUsableFileList("weight-files")) {
return false;
}
// build and prepare the weights handler
std::vector<SAXWeightsHandler::ToRetrieveDefinition*> retrieverDefs;
// travel time, first (always used)
EdgeFloatTimeLineRetriever_EdgeTravelTime ttRetriever(myNet);
retrieverDefs.push_back(new SAXWeightsHandler::ToRetrieveDefinition("traveltime", true, ttRetriever));
// the measure to use, then
EdgeFloatTimeLineRetriever_EdgeEffort eRetriever(myNet);
std::string measure = myOptions.getString("weight-attribute");
if (!myOptions.isDefault("weight-attribute")) {
if (measure == "CO" || measure == "CO2" || measure == "HC" || measure == "PMx" || measure == "NOx" || measure == "fuel" || measure == "electricity") {
measure += "_perVeh";
}
retrieverDefs.push_back(new SAXWeightsHandler::ToRetrieveDefinition(measure, true, eRetriever));
}
// set up handler
SAXWeightsHandler handler(retrieverDefs, "");
// start parsing; for each file in the list
std::vector<std::string> files = myOptions.getStringVector("weight-files");
for (std::vector<std::string>::iterator i = files.begin(); i != files.end(); ++i) {
// report about loading when wished
WRITE_MESSAGE("Loading weights from '" + *i + "'...");
// parse the file
if (!XMLSubSys::runParser(handler, *i)) {
return false;
}
}
}
// load the previous state if wished
if (myOptions.isSet("load-state")) {
long before = SysUtils::getCurrentMillis();
const std::string& f = myOptions.getString("load-state");
PROGRESS_BEGIN_MESSAGE("Loading state from '" + f + "'");
MSStateHandler h(f, string2time(myOptions.getString("load-state.offset")));
XMLSubSys::runParser(h, f);
if (myOptions.isDefault("begin")) {
myOptions.set("begin", time2string(h.getTime()));
if (TraCIServer::getInstance() != 0) {
TraCIServer::getInstance()->setTargetTime(h.getTime());
}
}
if (MsgHandler::getErrorInstance()->wasInformed()) {
return false;
}
if (h.getTime() != string2time(myOptions.getString("begin"))) {
WRITE_WARNING("State was written at a different time " + time2string(h.getTime()) + " than the begin time " + myOptions.getString("begin") + "!");
}
PROGRESS_TIME_MESSAGE(before);
}
// load routes
if (myOptions.isSet("route-files") && string2time(myOptions.getString("route-steps")) <= 0) {
if (!load("route-files")) {
return false;
}
}
// optionally switch off traffic lights
if (myOptions.getBool("tls.all-off")) {
myNet.getTLSControl().switchOffAll();
}
WRITE_MESSAGE("Loading done.");
return true;
}
