C++ (Cpp) col2r示例

示例#1

文件： collection.c 项目： FrissAnalytics/mongolite

SEXP R_mongo_collection_new(SEXP ptr_client, SEXP collection, SEXP db) {
  mongoc_client_t *client = r2client(ptr_client);
  mongoc_collection_t *col = mongoc_client_get_collection (client, translateCharUTF8(asChar(db)), translateCharUTF8(asChar(collection)));
  SEXP out = PROTECT(col2r(col));
  setAttrib(out, install("client"), ptr_client);
  UNPROTECT(1);
  return out;
}

示例#2

文件： collection.c 项目： cran/mongolite

SEXP R_mongo_collection_new(SEXP ptr_client, SEXP collection, SEXP db) {
  mongoc_client_t *client = r2client(ptr_client);
  mongoc_collection_t *col = mongoc_client_get_collection (client,
    Rf_translateCharUTF8(Rf_asChar(db)), Rf_translateCharUTF8(Rf_asChar(collection)));
  return col2r(col, ptr_client);
}