text: /* Copyright 2012. Bloomberg Finance L.P.
   *
   * Permission is hereby granted, free of charge, to any person obtaining a copy
   * of this software and associated documentation files (the "Software"), to
   * deal in the Software without restriction, including without limitation the
   * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
   * sell copies of the Software, and to permit persons to whom the Software is
   * furnished to do so, subject to the following conditions:  The above
   * copyright notice and this permission notice shall be included in all copies
   * or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
   * IN THE SOFTWARE.
   */
  // blpapi_streamproxy.h                                               -*-C++-*-
  #ifndef INCLUDED_BLPAPI_STREAMPROXY
  #define INCLUDED_BLPAPI_STREAMPROXY
  
  //@PURPOSE: A signature for callback on print and default C++ implementation
  //
  //@DESCRIPTION:
  // This file defines 'blpapi_StreamWriter_t' a function pointer type.
  // The user of the C API need to specify a callback of above type which will
  // be called on xxx_print(...) with the formatted data. For C++ API, a default
  // callback is specified which writes data to the stream specified in
  // xxx::print
  
  typedef int(*blpapi_StreamWriter_t)(const char* data,
                                      int length,
                                      void *stream);
  
  #ifdef __cplusplus
  
  #include <ostream>
  
  namespace BloombergLP {
  namespace blpapi {
  
  static int OstreamWriter(const char* data, int length, void *stream)
  {
      reinterpret_cast<std::ostream*>(stream)->write(data, length);
      return 0;
  }
  
  }  // close namespace blpapi
  }  // close namespace BloombergLP
  
  #endif // #ifdef __cplusplus
  #endif // #ifndef INCLUDED_BLPAPI_STREAMPROXY
  