Method structSize

basex-core/src/main/java/org/basex/query/expr/Expr.java:224–226

Returns the size of a structure resulting from this expression. @return size, or -1 if it is unknown or if the result is not a structure.

()

   * @return size, or {@code -1} if it is unknown or if the result is not a structure.
   */
  public long structSize() {
    return -1;
  }

  /**
   * Indicates if an expression has one of the specified compiler properties. This method must only