Function default_options

cpp/src/arrow/compute/function.h:228–228

\brief Returns the default options for this function. Whatever option semantics a Function has, implementations must guarantee that default_options() is valid to pass to Execute as options.

  /// Whatever option semantics a Function has, implementations must guarantee
  /// that default_options() is valid to pass to Execute as options.
  const FunctionOptions* default_options() const { return default_options_; }

  virtual Status Validate() const;