Method callback

simcore/framework/src/cli/cli.hpp:4842–4849

Set a callback for execution when all parsing and processing has completed Due to a bug in c++11, it is not possible to overload on std::function (fixed in c++14 and backported to c++11 on newer compilers). Use capture by reference to get a pointer to App if needed.

  /// and backported to c++11 on newer compilers). Use capture by reference
  /// to get a pointer to App if needed.
  App *callback(std::function<void()> app_callback) {
    if (immediate_callback_) {
      parse_complete_callback_ = std::move(app_callback);
    } else {
      final_callback_ = std::move(app_callback);
    }
    return this;
  }

  /// Set a callback for execution when all parsing and processing has completed
  /// aliased as callback