Re: [Boost-users] generate structs with all combinations of members from a given struct

30 Jan 2010

      On 01/30/10 07:35, Larry Evans wrote:
[snip]
...
I think the following might work:
step1:
    create sequence of fields:
      seq=(field1,field2,...,fieldn)
  step2:
    create a sequence of a sequence of fields by fold with pop_back:
      seq_fold=
      ( (field1,field2,....,fieldn)
      , (field1,field2,...,fieldn-1)
      ...
      , (field1)
      )
  step3
    form the cross product of seq_fold using code posted
    here:
[snip]

Nope, it wouldn't work since the number of generated elements
would be 4!, not the 2^4-1 required in the OP.

Sorry for noise.

-Larry