On 10/26/12, Richard Biener <richard.guent...@gmail.com> wrote: > On Oct 25, 2012 Lawrence Crowl <cr...@googlers.com> wrote: > > Change hash_table to support a comparator type different from the > > value type stored in the hash table. The 'find' functions now > > may take a different type from the value type. This requires > > introducing a second typedef into the Descriptor conceptual type. > > Change the Descriptor concept to use typedefs value_type and > > compare_type instead of T. Change all users to match. > > > > Add usage documentation to hash-table.h. > > > > Tested on x86-64. > > > > Okay for trunk? > > Can you elaborate on why this is needed?
There are several uses of htab_t that have a different type for the comparator than from the values in the table. I also got a question asking how to make that happen. So, to enable handling the existing cases and the question, I added the capability. -- Lawrence Crowl
