void base::split_string(const base::string& string,
std::vector<base::string>& parts,
const base::string& separators)
{
size_t elements = 1 + std::count_if(string.begin(), string.end(), is_separator(&separators));
parts.reserve(elements);
size_t beg = 0, end;
while (true) {
end = string.find_first_of(separators, beg);
if (end != base::string::npos) {
parts.push_back(string.substr(beg, end - beg));
beg = end+1;
}
else {
parts.push_back(string.substr(beg));
break;
}
}
}
void base::trim_string(const base::string& input, base::string& output)
{
int i, j;
for (i=0; i<(int)input.size(); ++i)
if (!std::isspace(input.at(i)))
break;
for (j=(int)input.size()-1; j>i; --j)
if (!std::isspace(input.at(j)))
break;
if (i < j)
output = input.substr(i, j - i + 1);
else
output = "";
}