/*
* Utils.cpp
*
* Created on: Mar 5, 2015
* Author: gaixas1
*/
#include <Utils.h>
#include <algorithm>
std::vector<std::string> &split(const std::string &s, char delim, std::vector<std::string> &elems) {
std::stringstream ss(s);
std::string item;
while (std::getline(ss, item, delim)) {
elems.push_back(item);
}
return elems;
}
std::vector<std::string> split(const std::string &s, char delim) {
std::vector<std::string> elems;
split(s, delim, elems);
return elems;
}
std::string join(const std::vector<std::string> &elems, const unsigned int n, const char delim) {
std::string s = "";
char d[2] = {delim, 0};
for(unsigned int i = 0; i < elems.size() && i<n; i++){
if(i>0){
s.append(d);
}
s.append(elems.at(i));
}
return s;
}
bool isPrefix(std::string prefix, std::string s) {
if(prefix.size() > s.size()) {
return false;
}
return std::mismatch(prefix.begin(), prefix.end(), s.begin()).first == prefix.end();
}