[v3] Remove algos code duplication

[Christopher Jefferson]

On 25 Mar 2012, at 20:28, François Dumont wrote:

> Hi
> 
>    Here is a patch proposal to remove the duplication of the implementation details of many algos thanks to usage of lambdas in C++ 11 mode. This is what has been experimented in libstdcxx_so_7 branch but abandonned, lambdas are the real answer to this problem.

Why do you believe that lambdas are a better solution to this problem, as opposed to using a separate class (not std::less, but something like it?) I don't see any advantage to using a lambda, and I see several disadvantages.

Chris