>The question is, which integer limits do you mean?

Ok - I mean the min/max integer value for a scalar $i at the point where $i-- or $i++ will overflow and fail to return the expected value.

I want to minimise the use of Math::BigInt where possible, so I'm looking to do something like: 

  $integer_upper_limit = Math::BigInt->new($whatever_the_upper_limit_i
+s);

  $number = get_integer_number_string_from_somewhere();
  $number = Math::BigInt->new($number) if $integer_upper_limit->bcmp($
+number) < 0;

[download]
Ditto for negative.

Hope that make better sense!

Edit by tye, change PRE to CODE around not-short lines

In reply to Re: Re: How to portably determine integer limits? by Anonymous Monk
in thread How to portably determine integer limits? by Anonymous Monk

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