/**
* \brief Returns the non-terminal mappings. For more details see getRuleMappings function
* \param idx rule (sorted) identifier.
* \param mappings On completion, non-terminal mappings from source to target will be stored here.
*/
void getMappings ( std::size_t idx,
unordered_map<uint, uint> *mappings ) const {
if ( isPhrase ( idx ) ) return;
const std::vector<std::string> source = getRHSSplitSource ( idx );
const std::vector<std::string> translation = getRHSSplitTranslation ( idx );
getRuleMappings ( source, translation, mappings );
return;
}
void PinyinEngine::hit(unsigned int index)
{
if(isPhrase()){
m_phrases_table.set_frequency(m_offset_freq_pairs[index].first,
m_offset_freq_pairs[index].second+1);
}
else{
PinyinKey& key=m_key.get_key_by_index(0);
uint32 freq=m_table.get_char_frequency(m_chars[index],key)+1;
m_table.set_char_frequency(m_chars[index],freq,key);
}
}
unsigned int PinyinEngine::search(const char* pinyin)
{
m_key.set_key(pinyin);
if(isPhrase()){
unsigned int count=m_phrases_table.find_phrases(m_offset_freq_pairs,m_key);
m_phrases_table.get_phrases_by_offsets(m_offset_freq_pairs,m_phrases);
return count;
}
else{
return m_table.find_chars(m_chars,m_key.get_key_by_index(0));
}
}
