Method InitBaseContext

libs/search/geocoder.cpp:643–668

}

void Geocoder::InitBaseContext(BaseContext & ctx)
{
  Retrieval retrieval(*m_context, m_cancellable);

  size_t const numTokens = m_params.GetNumTokens();
  ctx.m_tokens.assign(numTokens, BaseContext::TOKEN_TYPE_COUNT);
  ctx.m_features.resize(numTokens);
  for (size_t i = 0; i < numTokens; ++i)
  {
    if (m_params.IsCategorialRequest())
    {
      // Implementation-wise, the simplest way to match a feature by
      // its category bypassing the matching by name is by using a CategoriesCache.
      CategoriesCache cache(m_params.m_preferredTypes, m_cancellable);
      ctx.m_features[i] = Retrieval::ExtendedFeatures(cache.Get(*m_context));
    }
    else if (m_params.IsPrefixToken(i))
    {
      ctx.m_features[i] = retrieval.RetrieveAddressFeatures(m_prefixTokenRequest);
    }
    else
    {
      ctx.m_features[i] = retrieval.RetrieveAddressFeatures(m_tokenRequests[i]);
    }
  }
}

void Geocoder::InitLayer(Model::Type type, TokenRange const & tokenRange, FeaturesLayer & layer)
{