1  // string-dump.h -- Abstract base class for dumping strings.    -*- C++ -*-
       2  
       3  // Copyright 2011 The Go Authors. All rights reserved.
       4  // Use of this source code is governed by a BSD-style
       5  // license that can be found in the LICENSE file.
       6  
       7  #ifndef GO_STRING_DUMP_H
       8  #define GO_STRING_DUMP_H
       9  
      10  // This abstract class provides an interface strings for whatever purpose.
      11  // Used for example for exporting and dumping objects.
      12  
      13  class String_dump
      14  {
      15   public:
      16    // Write a string. Implements the String_dump interface.
      17    virtual void
      18    write_string(const std::string& s) = 0;
      19  
      20    // Implementors should override this member, to dump a formatted c string.
      21    virtual void
      22    write_c_string(const char*) = 0;
      23  };
      24  
      25  #endif  // GO_STRING_DUMP_H