| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/callback_helpers.h" |
| |
| namespace base { |
| |
| ScopedClosureRunner::ScopedClosureRunner() = default; |
| |
| ScopedClosureRunner::ScopedClosureRunner(OnceClosure closure) |
| : closure_(std::move(closure)) {} |
| |
| ScopedClosureRunner::~ScopedClosureRunner() { |
| if (!closure_.is_null()) |
| std::move(closure_).Run(); |
| } |
| |
| ScopedClosureRunner::ScopedClosureRunner(ScopedClosureRunner&& other) |
| : closure_(other.Release()) {} |
| |
| ScopedClosureRunner& ScopedClosureRunner::operator=( |
| ScopedClosureRunner&& other) { |
| ReplaceClosure(other.Release()); |
| return *this; |
| } |
| |
| void ScopedClosureRunner::RunAndReset() { |
| std::move(closure_).Run(); |
| } |
| |
| void ScopedClosureRunner::ReplaceClosure(OnceClosure closure) { |
| closure_ = std::move(closure); |
| } |
| |
| OnceClosure ScopedClosureRunner::Release() { |
| return std::move(closure_); |
| } |
| |
| } // namespace base |