// [[Rcpp::export]]
CV icd9ChildrenShort(CV icd9Short, const VecStr &icd9cmReal, bool onlyReal) {
std::set<Str> out;
if (icd9Short.size() == 0) {
icd9Short.attr("icd_short_diag") = true;
return icd9Short;
}
List parts = icd9ShortToParts(icd9Short, "");
CV mjr = parts[0];
CV mnr = parts[1];
CV::iterator itmjr = mjr.begin();
CV::iterator itmnr = mnr.begin();
for (; itmjr != mjr.end(); ++itmjr, ++itmnr) {
Str thismjr = as<Str>(*itmjr);
Str thismnr = as<Str>(*itmnr);
const CV newminors =
icd9ExpandMinor(thismnr, icd9IsASingleE(thismjr.c_str()));
VecStr newshort = as<VecStr>(icd9MajMinToShort(thismjr, newminors));
out.insert(newshort.begin(), newshort.end());
}
if (onlyReal) {
std::set<Str> out_real;
const std::set<Str> reals(icd9cmReal.begin(), icd9cmReal.end());
std::set_intersection(out.begin(),
out.end(),
reals.begin(),
reals.end(),
std::inserter(out_real, out_real.begin()));
out = out_real;
}
CV rcppOut = wrap(out);
rcppOut.attr("icd_short_diag") = true;
return rcppOut;
}
// [[Rcpp::export]]
CV icd9ChildrenShortUnordered(const CV &icd9Short,
const VecStr &icd9cmReal,
const bool onlyReal) {
icd_set out;
if (icd9Short.size() == 0) {
CV out;
out.attr("icd_short_diag") = true;
return out;
}
List parts = icd9ShortToParts(icd9Short, "");
CV mjr = parts[0];
CV mnr = parts[1];
CV::iterator itmjr = mjr.begin();
CV::iterator itmnr = mnr.begin();
for (; itmjr != mjr.end(); ++itmjr, ++itmnr) {
Str thismjr = as<Str>(*itmjr);
Str thismnr = as<Str>(*itmnr);
const CV newminors =
icd9ExpandMinor(thismnr, icd9IsASingleE(thismjr.c_str()));
VecStr newshort = as<VecStr>(icd9MajMinToShort(thismjr, newminors));
out.insert(newshort.begin(), newshort.end());
}
if (onlyReal) {
icd_set out_real;
icd_set reals(icd9cmReal.begin(), icd9cmReal.end());
for (icd_set::iterator j = out.begin(); j != out.end(); ++j) {
if (reals.find(*j) != reals.end()) out_real.insert(*j);
}
out = out_real;
}
CV rcppOut = wrap(out);
rcppOut.attr("icd_short_diag") = true;
return rcppOut;
}
void Relevant::buildCodeSetCV(const CV &codes) {
// over-reserve (and maybe expand), target is unique number
allCodesSet.reserve(allCodesSet.size() + codes.size());
DEBUG_VEC(codes);
for (String c : codes) {
if (c != NA_STRING) { allCodesSet.insert(c.get_cstring()); }
}
}