text: /*
   * Copyright (C) 2014 Intel Corporation. All rights reserved.
   *
   * 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.
   */
  
  #ifndef scopedlogger_h
  #define scopedlogger_h
  
  /*it's expensive, disable it by default*/
  #define DISABLE_SCOPED_LOGGER
  #ifndef DISABLE_SCOPED_LOGGER
  #include "log.h"
  
  class ScopedLogger {
    public:
      ScopedLogger(const char *str)
      {
          m_str = str;
          INFO("+%s", m_str);
      }
      ~ScopedLogger()
      {
          INFO("-%s", m_str);
      }
  
    private:
      const char *m_str;
  };
  
  #define FUNC_ENTER() ScopedLogger __func_loggger__(__func__)
  #else
  #define FUNC_ENTER()
  #endif
  
  #endif  //scopedlogger_h
  