/** 
 * Boilerplate and all-around utilities that need to be re-made for
 * C++ projects... Pretty much public domain, and "grabbed from the
 * web".
 */
#ifndef UTILS_HPP_
#define UTILS_HPP_

#include<vector>
#include<string>
#include<sstream>

/** Splits a string by a delimiting character. */
std::vector<std::string> split(const std::string &s, char delim);

/** Splits a string, using a delimiter, directly into integers. */
std::vector<int> splitToInts(std::string s, char delim);

/** Splits a string, using a delimiter, directly into indices. */
std::vector<size_t> splitToSizes(std::string s, char delim);

#endif