// $Id$
//
-// Copyright (C) 2007
-// Fraunhofer Institut fuer offene Kommunikationssysteme (FOKUS)
-// Kompetenzzentrum fuer Satelitenkommunikation (SatCom)
+// Copyright (C) 2007
+// Fraunhofer Institute for Open Communication Systems (FOKUS)
+// Competence Center NETwork research (NET), St. Augustin, GERMANY
// Stefan Bund <g0dil@berlios.de>
//
// This program is free software; you can redistribute it and/or modify
namespace log {
namespace detail {
+ struct na {};
+
/// Internal: Compile time configuration for given \a Stream and \a Area
template <class Stream, class Area>
struct Config
{
- typedef typename Config<Stream,void>::compileLimit compileLimit;
+ typedef typename Config<Stream,na>::compileLimit compileLimit;
};
# ifndef DOXYGEN
template <class Stream>
- struct Config<Stream, void>
+ struct Config<Stream, na>
{
typedef typename Stream::compileLimit compileLimit;
};
#define SENF_LOG_PREDECL_(s, state, elem) \
namespace elem { state }
-#define SENF_LOG_PREDECL(seq) \
+#define SENF_LOG_PREDECL_long(seq) \
BOOST_PP_SEQ_FOLD_RIGHT( SENF_LOG_PREDECL_, \
class SENF_PP_SEQ_BACK(seq);, \
BOOST_PP_SEQ_POP_BACK(seq) )
+#define SENF_LOG_PREDECL_short(seq) \
+ class SENF_PP_SEQ_BACK(seq);
+
+#define SENF_LOG_PREDECL(seq) \
+ BOOST_PP_CAT(SENF_LOG_PREDECL_, \
+ BOOST_PP_IF(BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(seq)),long,short))(seq)
+
#define SENF_LOG_NIL(x)
#define SENF_LOG_CONF_DEFINE(stream, area, level) \
SENF_LOG_PREDECL(stream) \
- BOOST_PP_IF(BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(area)), \
- SENF_LOG_PREDECL, \
- SENF_LOG_NIL)(area) \
+ SENF_LOG_PREDECL(area) \
namespace senf { namespace log { namespace detail { \
template <> \
struct Config< SENF_LOG_SEQ_TO_NAME(stream), \
- BOOST_PP_IF(BOOST_PP_DEC(BOOST_PP_SEQ_SIZE(area)), \
- SENF_LOG_SEQ_TO_NAME(area), \
- void) > \
+ SENF_LOG_SEQ_TO_NAME(area) > \
{ typedef senf::log::level compileLimit; }; \
}}}
#ifdef SENF_LOG_CONF
+# define _ senf::log::detail::na
# define SLC_elt(r, data, elt) \
SENF_LOG_CONF_DEFINE elt
- // Need to use fold here to not exhaust the maximum FOR nesting depth ...
BOOST_PP_SEQ_FOR_EACH(SLC_elt, none, SENF_LOG_CONF)
# undef SLC_elt
+# undef _
#endif