assertandreturn.hh

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// -*- tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi: set et ts=4 sw=2 sts=2:
#ifndef DUNE_COMMON_ASSERTANDRETURN_HH
#define DUNE_COMMON_ASSERTANDRETURN_HH
 
#include <cassert>
 
 
#ifdef NDEBUG
  #define DUNE_ASSERT_AND_RETURN(C,X) X
#else
  #define DUNE_ASSERT_AND_RETURN(C,X) (!(C) ? throw [&](){assert(!#C);return 0;}() : 0), X
#endif
 
 
 
#endif // DUNE_COMMON_ASSERTANDRETURN_HH