hmz007
36ed224bac
Signed-off-by: hmz007 <hmz007@gmail.com> Change-Id: Ib87fdbe7a0be7dc961af3500fe9ea4589a127f9f
41 lines
1004 B
C++
41 lines
1004 B
C++
// 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
|