Function create_array

examples/cpp_api/array_metadata.cc:41–60

std::string array_name("array_metadata_array");

void create_array() {
  // Create a TileDB context.
  Context ctx;

  // Create some array (it can be dense or sparse, with
  // any number of dimensions and attributes).
  Domain domain(ctx);
  domain.add_dimension(Dimension::create<int>(ctx, "rows", {{1, 4}}, 4))
      .add_dimension(Dimension::create<int>(ctx, "cols", {{1, 4}}, 4));

  // The array will be sparse.
  ArraySchema schema(ctx, TILEDB_SPARSE);
  schema.set_domain(domain).set_order({{TILEDB_ROW_MAJOR, TILEDB_ROW_MAJOR}});

  // Add a single attribute "a" so each (i,j) cell can store an integer.
  schema.add_attribute(Attribute::create<int>(ctx, "a"));

  // Create the (empty) array on disk.
  Array::create(ctx, array_name, schema);
}

void write_array_metadata() {
  // Create TileDB context