// Software License, Version 1.0. (See accompanying file
// LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
-
#include <boost/multiprecision/cpp_int.hpp>
#include <boost/multiprecision/cpp_dec_float.hpp>
#include <boost/multiprecision/cpp_bin_float.hpp>
boost::multiprecision::cpp_rational rationalfromStr(const char* str)
{
boost::multiprecision::cpp_dec_float_50 d1(str);
- boost::multiprecision::cpp_rational result(d1); // <--- eats CPU forever
+ boost::multiprecision::cpp_rational result(d1); // <--- eats CPU forever
return result;
}
boost::multiprecision::cpp_rational rationalfromStr2(const char* str)
{
boost::multiprecision::cpp_bin_float_50 d1(str);
- boost::multiprecision::cpp_rational result(d1); // <--- eats CPU forever
+ boost::multiprecision::cpp_rational result(d1); // <--- eats CPU forever
return result;
}
int main()
{
- // this example is OK
+ // This example is OK.
{
boost::multiprecision::cpp_rational expected = 1;
- assert(expected == rationalfromStr("1"));
+ BOOST_ASSERT(expected == rationalfromStr("1"));
}
- // this example is OK
+ // This example is OK.
{
boost::multiprecision::cpp_rational expected = boost::multiprecision::cpp_rational(25) / boost::multiprecision::cpp_rational(10);
- assert(expected == rationalfromStr("2.5"));
+ BOOST_ASSERT(expected == rationalfromStr("2.5"));
}
- // this example is OK
+ // This example is OK.
{
boost::multiprecision::cpp_rational expected = boost::multiprecision::cpp_rational(5) / boost::multiprecision::cpp_rational(1000);
- assert(expected == rationalfromStr("0.005"));
+ BOOST_ASSERT(expected == rationalfromStr("0.005"));
}
- // this example is OK
+ // This example is OK.
{
boost::multiprecision::cpp_rational expected = 0;
- assert(expected == boost::multiprecision::cpp_rational("0")); // direct cpp_rational from str is ok
+ BOOST_ASSERT(expected == boost::multiprecision::cpp_rational("0")); // direct cpp_rational from str is OK.
}
- // this example fails
+ // This example fails.
{
boost::multiprecision::cpp_rational expected = 0;
- // reacheble code
- assert(expected == rationalfromStr("0")); // cpp_rational from cpp_dec_float_50 is not ok
- // unreacheble code
+ // reachable code
+ BOOST_ASSERT(expected == rationalfromStr("0")); // cpp_rational from cpp_dec_float_50 is not OK.
+ // unreachable code
}
{
boost::multiprecision::cpp_rational expected = 0;
// reacheble code
- assert(expected == rationalfromStr2("0")); // cpp_rational from cpp_dec_float_50 is not ok
- // unreacheble code
+ BOOST_ASSERT(expected == rationalfromStr2("0")); // cpp_rational from cpp_dec_float_50 is not OK.
+ // unreachable code
}
return 0;
}