Function extract_element

src/laybasic/laybasic/layParsedLayerSource.cc:413–423

* @brief Expression parser: parse complex elements (bracketed expressions) */

 *  @brief Expression parser: parse complex elements (bracketed expressions)
 */
static PropertySelectorBase *
extract_element (tl::Extractor &ex)
{
  if (ex.test ("(")) {
    PropertySelectorBase *expr = extract_top (ex);
    ex.expect (")");
    return expr;
  } else {
    return extract_base (ex);
  }
}

/**
 *  @brief Expression parser: parse unary operations with one argument