best container to copy to from boost::multi_index

This is a discussion on best container to copy to from boost::multi_index within the C++ Programming forums, part of the General Programming Boards category; Using boost::multi_index::multi_index_container Once I get the projected sequences, I will need to take the set_intersection of them. What would be ...

  1. #1
    ...and never returned. StainedBlue's Avatar
    Join Date
    Aug 2009
    Posts
    168

    best container to copy to from boost::multi_index

    Using boost::multi_index::multi_index_container

    Once I get the projected sequences, I will need to take the set_intersection of them.

    What would be the best container to copy the projection to, in order to take the set_intersection?

    EDIT: "Best" as in most efficient.
    Last edited by StainedBlue; 06-05-2010 at 06:06 PM.
    goto( comeFrom() );

  2. #2
    Algorithm Dissector iMalc's Avatar
    Join Date
    Dec 2005
    Location
    New Zealand
    Posts
    6,288
    set_intersection just takes iterators, and when in doubt, a vector is your best bet.
    The vectors need to be sorted of course.
    My homepage
    Advice: Take only as directed - If symptoms persist, please see your debugger

    Linus Torvalds: "But it clearly is the only right way. The fact that everybody else does it some other way only means that they are wrong"

Popular pages Recent additions subscribe to a feed

Similar Threads

  1. sorting container
    By l2u in forum C++ Programming
    Replies: 6
    Last Post: 09-01-2007, 01:12 PM
  2. calling copy constructor from template
    By Ancient Dragon in forum C++ Programming
    Replies: 3
    Last Post: 09-28-2005, 01:54 PM
  3. Linked List Queue Implementation help
    By Kenogu Labz in forum C++ Programming
    Replies: 8
    Last Post: 09-21-2005, 10:14 AM
  4. dynamic memory alloccation & returning objects
    By haditya in forum C++ Programming
    Replies: 8
    Last Post: 04-21-2005, 11:55 PM
  5. Copy Constructor Help
    By Jubba in forum C++ Programming
    Replies: 2
    Last Post: 11-07-2001, 10:15 AM

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21