#include <utils/split.hpp> namespace utils { std::vector<std::string> split(const std::string& s, const char delim, const bool allow_empty) { std::vector<std::string> ret; std::stringstream ss(s); std::string item; while (std::getline(ss, item, delim)) { if (item.empty() && !allow_empty) continue ; ret.emplace_back(std::move(item)); } return ret; } }