/**
| returns the number of indices added.
*/
unsigned NxsSetReader::InterpretTokenAsIndices(NxsToken &token,
const NxsLabelToIndicesMapper & mapper,
const char * setType,
const char * cmdName,
NxsUnsignedSet * destination)
{
try {
const std::string t = token.GetToken();
if (NxsString::case_insensitive_equals(t.c_str(), "ALL"))
{
unsigned m = mapper.GetMaxIndex();
NxsUnsignedSet s;
for (unsigned i = 0; i <= m; ++i)
s.insert(i);
destination->insert(s.begin(), s.end());
return (unsigned)s.size();
}
return mapper.GetIndicesForLabel(t, destination);
}
catch (const NxsException & x)
{
NxsString errormsg = "Error in the ";
errormsg << setType << " descriptor of a " << cmdName << " command.\n";
errormsg += x.msg;
throw NxsException(errormsg, token);
}
catch (...)
{
NxsString errormsg = "Expecting a ";
errormsg << setType << " descriptor (number or label) in the " << cmdName << ". Encountered ";
errormsg << token.GetToken();
throw NxsException(errormsg, token);
}
}
std::vector<unsigned> NxsSetReader::GetSetAsVector(const NxsUnsignedSet &s)
{
std::vector<unsigned> u;
u.reserve(s.size());
for (NxsUnsignedSet::const_iterator sIt = s.begin(); sIt != s.end(); ++sIt)
u.push_back(*sIt);
return u;
}