Method put_metadata

tiledb/sm/cpp_api/array.h:1067–1076

* It puts a metadata key-value item to an open array. The array must * be opened in WRITE mode, otherwise the function will error out. * * @param key The key of the metadata item to be added. UTF-8 encodings * are acceptable. * @param value_type The datatype of the value. * @param value_num The value may consist of more than one items of the * same datatype. This argum

   * @note The writes will take effect only upon closing the array.
   */
  void put_metadata(
      const std::string& key,
      tiledb_datatype_t value_type,
      uint32_t value_num,
      const void* value) {
    auto& ctx = ctx_.get();
    tiledb_ctx_t* c_ctx = ctx.ptr().get();
    ctx.handle_error(tiledb_array_put_metadata(
        c_ctx, array_.get(), key.c_str(), value_type, value_num, value));
  }

  /**
   * It deletes a metadata key-value item from an open array. The array must