Re: [Boost-users] large variant performance compared (50 elements)

Subject: Re: [Boost-users] large variant performance compared (50 elements)
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2011-01-08 00:13:30

AMDG

On 1/7/2011 2:45 PM, Paul wrote:
> In a project we are using variants holding shared_ptr's. These 
> variants are typically 20 items large but are growing as the project 
> progresses. Now it seems that each time we add elements, we fall into 
> issue's regarding excessive compilation time, huge pdb file or out of 
> heap space errors on the compiler or linker.
>
> <snip>
> Is there any way to explain these (huge) differences and what is 
> preffered?
> - Why does the use of assignment operator have such a hugh impact?

Does the attached patch help?

In Christ,
Steven Watanabe