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#include <string>
#include <list>
std::string basename(const std::string path);
int prefix(const std::string shorter, const std::string longer);
std::string time_out(const int _ttt);
std::string toLower(const std::string a);
std::string purify(const std::string arg);
std::string ltrim(const std::string foo,
const std::string strip = " \t\r\n");
std::string rtrim(const std::string foo,
const std::string strip = " \t\r\n");
std::string trim(const std::string foo,
const std::string strip = " \t\r\n");
typedef const char cc;
typedef cc* str;
class argParser{
public:
std::list<str> argv;
std::string current_arg;
argParser(const int _argc, const str _argv[])
{
for (int ii=0; ii < _argc; ii++) {
argv.push_back(_argv[ii]);
}
}
std::string shift() {
using namespace std;
string rslt = argv.front();
argv.pop_front();
return rslt;
}
void next(){
current_arg = shift();
}
size_t size() const {
return argv.size();
}
int prefix(const std::string longer, const size_t required = 0){
using namespace std;
if (argv.size() < required) {
if (required==1)
cerr << "Option '" << current_arg
<< "' requires an argument." << endl;
else
cerr << "Option '" << current_arg
<< "' requires " << required << " arguments." << endl;
throw int(1);
}
return current_arg == longer.substr(0, current_arg.length());
}
};
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