faux-folly/folly/futures/InlineExecutor.h

/*
 * Copyright 2015 Facebook, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#pragma once
#include <folly/Executor.h>

namespace folly {

  /// When work is "queued", execute it immediately inline.
  /// Usually when you think you want this, you actually want a
  /// QueuedImmediateExecutor.
  class InlineExecutor : public Executor {
   public:
    void add(Func f) override {
      f();
    }
  };

}