ceph/src/boost/libs/safe_numerics/example/example81.cpp

   1 #include <iostream>
   2
   3 #include <boost/safe_numerics/safe_integer.hpp>
   4 #include <boost/safe_numerics/exception_policies.hpp> // include exception policies
   5
   6 using safe_t = boost::safe_numerics::safe<
   7     int,
   8     boost::safe_numerics::native,
   9     boost::safe_numerics::loose_trap_policy  // note use of "loose_trap_exception" policy!
  10 >;
  11
  12 int main(int argc, const char * argv[]){
  13     std::cout << "example 81:\n";
  14     safe_t x(INT_MAX);
  15     safe_t y(2);
  16     safe_t z = x + y; // will fail to compile !
  17     return 0;
  18 }