Function format_int

rtpose_wrapper/include/caffe/util/format.hpp:10–14

namespace caffe {

inline std::string format_int(int n, int numberOfLeadingZeros = 0 ) {
  std::ostringstream s;
  s << std::setw(numberOfLeadingZeros) << std::setfill('0') << n;
  return s.str();
}

}