dune-common  2.8.0
unused.hh
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1 // -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
2 // vi: set et ts=4 sw=2 sts=2:
3 #ifndef DUNE_COMMON_UNUSED_HH
4 #define DUNE_COMMON_UNUSED_HH
5 
11 #ifndef HAS_ATTRIBUTE_UNUSED
13 
19 #define DUNE_UNUSED
20 #else
21 #ifdef __GNUC__
22 # define DUNE_UNUSED _Pragma("GCC warning \"DUNE_UNUSED is deprecated\"") __attribute__((unused))
23 #else
24 # define DUNE_UNUSED _Pragma("message \"DUNE_UNUSED is deprecated\"") __attribute__((unused))
25 #endif
26 #endif
27 
37 #define DUNE_UNUSED_PARAMETER(parm) static_cast<void>(parm)
38 #endif