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#include "str.hh"
#include <cstddef>
#include <string_view>
#include <vector>
namespace str {
void split(std::string_view str, std::vector<std::string_view>& out,
char separator, bool keep_empty) {
out.clear();
size_t offset = 0;
while (true) {
auto next = str.find(separator, offset);
if (next == std::string_view::npos) {
if (keep_empty || offset < str.size())
out.push_back(str.substr(offset));
break;
}
if (keep_empty || offset < next)
out.push_back(str.substr(offset, next - offset));
offset = next + 1;
}
}
std::vector<std::string_view> split(std::string_view str,
char separator, bool keep_empty) {
std::vector<std::string_view> vec;
split(str, vec, separator, keep_empty);
return vec;
}
} // namespace str
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