Function populateDfRow

src/blpapi_utils.cpp:220–249

}

void populateDfRow(SEXP ans, R_len_t row_index, const Element& e, RblpapiT rblpapitype) {
  // the vectors are already initialized to NAs
  // so no need to set as NA here
  if(e.isNull()) { return; }

  switch(rblpapitype) {
  case RblpapiT::Logical:
    LOGICAL(ans)[row_index] = e.getValueAsBool(); break;
  case RblpapiT::Integer:
    INTEGER(ans)[row_index] = e.getValueAsInt32(); break;
  case RblpapiT::Integer64:
    REAL(ans)[row_index] = e.getValueAsFloat64(); break;
  case RblpapiT::Double:
    REAL(ans)[row_index] = e.getValueAsFloat64(); break;
  case RblpapiT::Float:
    REAL(ans)[row_index] = e.getValueAsFloat64(); break;
  case RblpapiT::Date:
    // handle the case of BBG passing down dates as double in YYYYMMDD format
    REAL(ans)[row_index] = e.datatype()==BLPAPI_DATATYPE_FLOAT32 || e.datatype()==BLPAPI_DATATYPE_FLOAT64 ?
      bbgDateToRDate(e.getValueAsFloat64()) :
      bbgDateToRDate(e.getValueAsDatetime());
    break;
  case RblpapiT::Datetime:
    REAL(ans)[row_index] = bbgDateToPOSIX(e.getValueAsDatetime()); break;
  case RblpapiT::String:
    SET_STRING_ELT(ans,row_index,Rf_mkCharCE(e.getValueAsString(), CE_UTF8)); break;
  default: // try to convert it as a string
    SET_STRING_ELT(ans,row_index,Rf_mkCharCE(e.getValueAsString(), CE_UTF8)); break;
  }
}

Rcpp::NumericVector createPOSIXtVector(const std::vector<double> & ticks,
                                       const std::string tz) {