int main(void) {
char *str;
str = base_convert("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCCDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDDEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF", "0123456789ABCDEF", "0123456789");
if (str) {
puts(str);
free(str);
}
else {
perror("base_convert");
return EXIT_FAILURE;
}
str = base_convert("FFFFFFFF", "0123456789ABCDEF", "0123456789");
if (str) {
puts(str);
free(str);
}
else {
perror("base_convert");
return EXIT_FAILURE;
}
str = base_convert("FFFFFFFF", "0123456789ABCDEF", "01");
if (str) {
puts(str);
free(str);
}
else {
perror("base_convert");
return EXIT_FAILURE;
}
str = base_convert("1111111111111111", "01", "0123456789ABCDEF");
if (str) {
puts(str);
free(str);
}
else {
perror("base_convert");
return EXIT_FAILURE;
}
str = base_convert("999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999", "0123456789", "0123456789ABCDEF");
if (str) {
puts(str);
free(str);
}
else {
perror("base_convert");
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
double
Units::unit_convert (const Unit& from, const Unit& to,
const double value)
{
if (!compatible (from, to))
throw std::string ("Cannot convert [") + from.native_name ()
+ "] with base [" + from.base_name () + "] to [" + to.native_name ()
+ "] with base [" + to.base_name () + "]";
const double from_base = from.to_base (value);
const double to_base = base_convert (from.base_name (),
to.base_name (),
from_base);
const double native = to.to_native (to_base);
#if 0
std::ostringstream tmp;
tmp << "Converting " << value << " [" << from.native_name () << "] to " << native
<< " [" << to.native_name () << "] through " << from_base << " ["
<< from.base_name () << "]";
if (from.base_name () == to.base_name ())
daisy_approximate (from_base, to_base);
else
tmp << " and " << to_base << " [" << to.base_name () << "]";
Assertion::message (tmp.str ());
#endif
return native;
}
bool valid (const double value) const
{
if (!from.in_native (value))
return false;
const double from_base = from.to_base (value);
const double to_base = base_convert (from.base_name (), to.base_name (),
from_base);
return to.in_base (to_base);
}
