include/wvtr1.h

   1 /* -*- Mode: C++ -*-
   2  * Worldvisions Weaver Software:
   3  *   Copyright (C) 1997-2002 Net Integration Technologies, Inc.
   4  *
   5  * Provide some aliases for TR1 stuff, with a fallback on Boost.
   6  */
   7 #ifndef __WVTR1_H
   8 #define __WVTR1_H
   9
  10 #include "wvautoconf.h"
  11
  12 #if defined(HAVE_TR1_FUNCTIONAL)
  13
  14 #include <tr1/functional>
  15 #include <tr1/memory>
  16
  17 namespace wv
  18 {
  19     using std::tr1::bind;
  20     using std::tr1::cref;
  21     using std::tr1::function;
  22     using std::tr1::ref;
  23     using std::tr1::shared_ptr;
  24 }
  25
  26 namespace {
  27     using namespace std::tr1::placeholders;
  28 }
  29
  30 #elif defined(HAVE_BOOST_FUNCTION_HPP)
  31
  32 #include <boost/bind.hpp>
  33 #include <boost/function.hpp>
  34 #include <boost/shared_ptr.hpp>
  35
  36 namespace wv
  37 {
  38     using boost::bind;
  39     using boost::cref;
  40     using boost::function;
  41     using boost::ref;
  42     using boost::shared_ptr;
  43 }
  44
  45 #else /* We have neither TR1 or Boost, punt. */
  46 #error "One of TR1 or Boost is required to use WvStreams"
  47 #endif
  48
  49 #endif /* __WVTR1_H */