return value type fix & change default value type

[jialeicui]

In function ' intervalStart ' & ' intervalStop ', the return value type may be typename K and change the default value type to std::size_t, so I can use larger value by default

[jialeicui]

I'm writing a small program: load some ip ranges cover IPv4, input an ip address and return the range index. So I thought std::size_t work well with common integer data types. I changed the default value type, it's an easy way to change the default value type by defining inter_type

[ekg]

In the interest of minimizing the namespace of the library, let's just use size_t here. There are only two places it's used. Would you please update the patch? Sorry for the trouble. On Apr 2, 2015 9:16 AM, "Jialei" notifications@github.com wrote:

I'm writing a small program: load some ip ranges cover IPv4, input an ip address and return the range index. So I thought std::size_t work well with common integer data types. I changed the default value type, it's an easy way to change the default value type by defining inter_type

— Reply to this email directly or view it on GitHub https://github.com/ekg/intervaltree/pull/9#issuecomment-88819903.

[jialeicui]

:smile: like this?

[ekg]

Absolutely :)

Thanks!