Re: [boost] [constrained_value] serialization

Subject: Re: [boost] [constrained_value] serialization
From: Neal Becker (ndbecker2_at_[hidden])
Date: 2008-12-14 13:34:20

Robert Kawulak wrote:

> Hi Neal,
> 
>> From: Neal Becker
> 
>> constrained_value does not currently support serialization.
>> 1. Should it be added to the lib?
>> 2. What would be a suggested implementation?
> 
> Good questions. As to the second, would it be sensible to serialise the
> value + each of the policies that is non-empty (or stateless)? Detection
> of class emptiness (statelessness) is not working with all compilers, so
> this would possibly be a non-portable solution. But otherwise users would
> need to provide serialization support for each empty policy too.
> 
Is it feasible to have the user select which policies to serialize?