[go: nahoru, domu]

blob: ef02b2bde0cdfed5dbd02cb97cabd246ea18d611 [file] [log] [blame]
// 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"
#include "base/callback.h"
namespace base {
ScopedClosureRunner::ScopedClosureRunner() {
}
ScopedClosureRunner::ScopedClosureRunner(const Closure& closure)
: closure_(closure) {
}
ScopedClosureRunner::~ScopedClosureRunner() {
if (!closure_.is_null())
closure_.Run();
}
void ScopedClosureRunner::Reset() {
Closure old_closure = Release();
if (!old_closure.is_null())
old_closure.Run();
}
void ScopedClosureRunner::Reset(const Closure& closure) {
Closure old_closure = Release();
closure_ = closure;
if (!old_closure.is_null())
old_closure.Run();
}
Closure ScopedClosureRunner::Release() {
Closure result = closure_;
closure_.Reset();
return result;
}
} // namespace base