void SearchEngine::known(const QVector<QString>& result,
DictCandidates& candidates)
{
Dictionary::const_iterator end = dictionary.end();
for (auto& str : result)
{
//dictionary = QHash<string, int> - word is a key, frequency of use as per .txt file - is a value
Dictionary::const_iterator foundWord = this->dictionary.find(str);
// candidates = Dictionary<int, string> - frequency of use is a key, word is a value. We need
// to sort all results, that were found in main dictionary (QHash)
if (foundWord != end)
candidates[foundWord.value()] = foundWord.key();
}
}
std::string stringify(State const& state, Value const& value, std::vector<int64_t> nest) {
std::string result = "[1]";
bool dots = false;
switch(value.type)
{
case Type::Null:
return "NULL";
case Type::Raw:
return stringifyVector(state, (Raw const&)value);
case Type::Logical:
return stringifyVector(state, (Logical const&)value);
case Type::Integer:
return stringifyVector(state, (Integer const&)value);
case Type::Double:
return stringifyVector(state, (Double const&)value);
case Type::Character:
return stringifyVector(state, (Character const&)value);
case Type::List:
{
List const& v = (List const&)value;
int64_t length = v.length;
if(length == 0) return "list()";
if(length > 100) { dots = true; length = 100; }
result = "";
std::string prefix = "";
for(int64_t i = 0; i < nest.size(); ++i) {
prefix = prefix + "[[" + intToStr(nest[i]) + "]]";
}
nest.push_back(0);
for(int64_t i = 0; i < length; i++) {
nest.back()++;
result = result + prefix + "[[" + intToStr(i+1) + "]]\n";
if(!List::isNA(v[i]))
result = result + stringify(state, v[i], nest);
result = result + "\n";
if(i < length-1) result = result + "\n";
}
if(dots) result = result + " ... (" + intToStr(v.length) + " elements)";
return result;
}
case Type::Function:
{
result = state.externStr(((Function const&)value).prototype()->string);
return result;
}
case Type::Environment:
{
Environment* env = (REnvironment(value)).ptr();
if(env == state.global)
result = std::string("environment <global>");
else
result = std::string("environment <") + intToHexStr((int64_t)env) + ">";
result = result + "\nVariables:\n";
Dictionary* d = REnvironment(value).ptr();
for(Dictionary::const_iterator i = d->begin(); i != d->end(); ++i) {
result = result + "\t" + state.externStr(i.string())
+ ":\t" + state.stringify(i.value()) + "\n";
}
return result;
}
case Type::Object:
{
Object const& o = (Object const&)value;
std::vector<int64_t> emptyNest;
result = stringify(state, o.base(), emptyNest);
result = result + "\nAttributes:\n";
Dictionary* d = o.dictionary();
for(Dictionary::const_iterator i = d->begin(); i != d->end(); ++i) {
result = result + "\t" + state.externStr(i.string())
+ ":\t" + state.stringify(i.value()) + "\n";
}
return result;
}
case Type::Future:
return std::string("future") + intToStr(value.i);
default:
return Type::toString(value.type);
};
}