text: // 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.
  //
  // Copyright 2015 and onwards Google, Inc.
  // Various utilities to replace Google functionality for I/O.
  #ifndef SPARROWHAWK_IO_UTILS_H_
  #define SPARROWHAWK_IO_UTILS_H_
  
  #include <string>
  using std::string;
  
  namespace speech {
  namespace sparrowhawk {
  
  class IOStream {
   public:
    static string LoadFileToString(const string &filename);
  };
  
  }  // namespace sparrowhawk
  }  // namespace speech
  
  #endif  // SPARROWHAWK_IO_UTILS_H_
  