dune-common  2.9.0
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 // SPDX-FileCopyrightInfo: Copyright (C) DUNE Project contributors, see file LICENSE.md in module root
4 // SPDX-License-Identifier: LicenseRef-GPL-2.0-only-with-DUNE-exception
5 #ifndef DUNE_COMMON_ASSERTANDRETURN_HH
6 #define DUNE_COMMON_ASSERTANDRETURN_HH
7 
8 #include <cassert>
9 
11 
19 #ifdef NDEBUG
20  #define DUNE_ASSERT_AND_RETURN(C,X) X
21 #else
22  #define DUNE_ASSERT_AND_RETURN(C,X) (!(C) ? throw [&](){assert(!#C);return 0;}() : 0), X
23 #endif
24 
25 
26 
27 #endif // DUNE_COMMON_ASSERTANDRETURN_HH