// Copyright 2020 The Dawn Authors
//
// 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.

#include "utils/PlatformDebugLogger.h"

namespace utils {

    class EmptyDebugLogger : public PlatformDebugLogger {
      public:
        EmptyDebugLogger() = default;
        ~EmptyDebugLogger() override = default;
    };

    PlatformDebugLogger* CreatePlatformDebugLogger() {
        return new EmptyDebugLogger();
    }

}  // namespace utils
