void PreludeIOCurrencySource::addPairingsFromJSON(CryptoCurrencyGraph &graph, std::string data, std::string name_prefix){ boost::property_tree::ptree pt; std::istringstream dins (data); boost::property_tree::read_json(dins, pt); std::string currency_endpoint = pt.get<std::string>("from"); for( boost::property_tree::ptree::value_type &v: pt.get_child("pairings") ){ double link_rate; std::string pair; if (v.second.get<std::string>("last_trade.rate") != "null") { link_rate =v.second.get<double>("last_trade.rate"); pair = v.second.get<std::string>("pair"); graph.addLink(this->getPrefixedName(currency_endpoint, name_prefix), this->getPrefixedName(pair, name_prefix), (1/link_rate)); graph.addLink(this->getPrefixedName(pair, name_prefix), this->getPrefixedName(currency_endpoint, name_prefix), link_rate); } } }
task main() { dins(0, 150, 100, 0, 0, 100); dins(1, 150, 100, 25, 25, 350); //dins(2, 150, 100, 0, 25, 100); //dins(3, 150, 100, 25, 25, 100); waitForStart(); // Wait for the beginning of autonomous phase. while (1) { servo[servo1] = seq[seqindex].c; servo[servo2] = seq[seqindex].d; motor[motorD] = seq[seqindex].mD; motor[motorE] = -(seq[seqindex].mE); wait10Msec(seq[seqindex].wait); ++seqindex; if (seqindex > last) { break; } } }