profile mode maintenance patch

[Jonathan Wakely]

On 12/05/14 22:14 +0200, François Dumont wrote:
>Hi
>
>    Here is a maintenance patch for profile mode. It does:
>
>- Use inheritance to limit duplication of code in constructors to 
>register for the different profiling mode diagnostics data structure.
>- Remove many code keeping only instrumented methods or methods that 
>where the container type itself appears in the signature..
>- Extend the map to unordered_map to all ordered containers.
>
>    And of course code cleanup and usage of default implementation for 
>special methods as much as possible.
>
>    Regarding Makefile.in I miss last time. I moved to a new system 
>lately, a Ubuntu based one, and still need to find out what version of 
>automake/autoreconf I need to install. For the moment I have updated 
>Makefile.in manually.

This is OK

(I'm in favour of any change that reduces the amount of code in the
Profile Mode :)

Please correct a minor spelling mistake (in two places) before
committing:

>+      /** If hint is used we consider that the map and unordered_map
>+       * operations have equivalent insertion cost so we do not update metrics
>+       * about it.
>+       * Note that to find out if hint has been used is libstdc++
>+       * implementation dependant.

s/dependant/dependent/

Thanks!