28 Apr
2008
28 Apr
'08
1:25 p.m.
I'm wondering how to use the numeric_conversion library to perform rounding based on types. Assume I have a double value of 3.7. If I convert it to integer, the result should be 4. If I convert it to float, the result should be 3.7. The types I want to convert from and to are both specified in a template, i.e. they form an open set of types.
From reading the numeric_conversion docs I tend to think that the library can do what I want, but I'm unable to find out how.
Can anybody help? Peter