dune-common  2.8.0
assertandreturn.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_ASSERTANDRETURN_HH
4 #define DUNE_COMMON_ASSERTANDRETURN_HH
5 
6 #include <cassert>
7 
9 
17 #ifdef NDEBUG
18  #define DUNE_ASSERT_AND_RETURN(C,X) X
19 #else
20  #define DUNE_ASSERT_AND_RETURN(C,X) (!(C) ? throw [&](){assert(!#C);return 0;}() : 0), X
21 #endif
22 
23 
24 
25 #endif // DUNE_COMMON_ASSERTANDRETURN_HH