pulp::state::UndoAction Struct Reference

A single undoable action with undo and redo functions. More...

#include <undo_manager.hpp>

Static Public Member Functions
static std::unique_ptr< UndoAction >	create (std::string action_name, std::function< void()> undo, std::function< void()> redo)

Public Attributes
std::string	name
std::function< void()>	undo_fn
std::function< void()>	redo_fn

Detailed Description

A single undoable action with undo and redo functions.

auto action = UndoAction::create("Set gain to -6dB",
    [=] { store.set_value(kGain, old_value); },  // undo
    [=] { store.set_value(kGain, new_value); }   // redo
);
undo_manager.perform(std::move(action));

Member Function Documentation

create()

std::unique_ptr< UndoAction > pulp::state::UndoAction::create ( std::string action_name, std::function< void()> undo, std::function< void()> redo )

inlinestatic

Member Data Documentation

name

std::string pulp::state::UndoAction::name

redo_fn

std::function<void()> pulp::state::UndoAction::redo_fn

undo_fn

std::function<void()> pulp::state::UndoAction::undo_fn

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The documentation for this struct was generated from the following file:

• /home/runner/work/pulp/pulp/core/state/include/pulp/state/undo_manager.hpp