libs/static_assert/static_assert_example_1.cpp

   1 //  (C) Copyright Steve Cleary & John Maddock 2000.
   2 //  Use, modification and distribution are subject to the
   3 //  Boost Software License, Version 1.0. (See accompanying file
   4 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 //  See http://www.boost.org for most recent version including documentation.
   7
   8 #include <climits>
   9 #include <cwchar>
  10 #include <limits>
  11 #include <boost/static_assert.hpp>
  12
  13 #if !defined(WCHAR_MIN)
  14 #define WCHAR_MIN 0
  15 #endif
  16
  17 namespace boost{
  18
  19 namespace my_conditions {
  20 BOOST_STATIC_ASSERT(std::numeric_limits<int>::digits >= 32);
  21 BOOST_STATIC_ASSERT(WCHAR_MIN >= 0);
  22
  23 } // namespace my_conditions
  24
  25 } // namespace boost
  26
  27 int main()
  28 {
  29    return 0;
  30 }
  31
  32
  33
  34