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#include "stringhelper.h"
#include <boost/algorithm/string/predicate.hpp>
#include <boost/algorithm/string/case_conv.hpp>
#include <cstdarg>
std::string Reichwein::Stringhelper::strfmt(const char* fmt, ...)
{
va_list args;
va_start(args, fmt);
int size = std::vsnprintf(nullptr, 0, fmt, args);
va_end(args);
std::string result(size, ' ');
va_start(args, fmt);
std::vsnprintf(result.data(), size + 1, fmt, args);
va_end(args);
return result;
}
std::vector<std::string> Reichwein::Stringhelper::split(std::string value, const std::string separators)
{
std::vector<std::string> result;
size_t pos0 = 0;
size_t pos1 = 0;
while (pos0 < value.size()) {
pos1 = value.find_first_of(separators, pos0);
if (pos1 == std::string::npos)
pos1 = value.size();
std::string part = value.substr(pos0, pos1 - pos0);
//std::cout << "DEBUG: " << part << std::endl << std::flush;
if (part != "")
result.push_back(part);
pos0 = value.find_first_not_of(separators, pos1);
if (pos0 == std::string::npos)
pos0 = value.size();
}
return result;
}
std::string Reichwein::Stringhelper::join(std::vector<std::string> vs, std::string separator)
{
std::string s;
for (const auto& line : vs) {
if (s.size() > 0)
s += separator;
s += line;
}
return s;
}
bool Reichwein::Stringhelper::istartsWithAnyOf(const std::string &s, const std::vector<std::string> &list) {
for (const std::string& element : list) {
if (boost::algorithm::starts_with(boost::algorithm::to_lower_copy(s), boost::algorithm::to_lower_copy(element)))
return true;
}
return false;
}
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