int pos2 = taxon.find_last_of(')');
if (pos2 != -1) {
string confidenceScore = taxon.substr(pos+1, (pos2-(pos+1)));
- if (isContainingOnlyDigits(confidenceScore)) {
+ if (isNumeric1(confidenceScore)) {
taxon = taxon.substr(0, pos); //rip off confidence
}
}