Thread: Vector access speed versus on-the-fly generation

  1. #16
    Join Date
    Oct 2007
    Inside my computer
    Unreadable code, here we come!
    Quote Originally Posted by Adak View Post
    io.h certainly IS included in some modern compilers. It is no longer part of the standard for C, but it is nevertheless, included in the very latest Pelles C versions.
    Quote Originally Posted by Salem View Post
    You mean it's included as a crutch to help ancient programmers limp along without them having to relearn too much.

    Outside of your DOS world, your header file is meaningless.

  2. #17
    Registered User rogster001's Avatar
    Join Date
    Aug 2006
    Liverpool UK
    That's just stupid! How come your vector (of ints!) is not too big, then?
    Because it's dynamic - I wasnt about to write code that tries to allocate 80mb off the stack- and BTW i'm sorry, but that is bloody hideous code
    Last edited by rogster001; 06-28-2015 at 11:50 AM.
    Thought for the day:
    "Are you sure your sanity chip is fully screwed in sir?" (Kryten)
    FLTK: "The most fun you can have with your clothes on."

    "If I had thought of it and had some marketing sense every computer and just about any gadget would have had a little 'C++ Inside' sticker on it'"

Popular pages Recent additions subscribe to a feed

Similar Threads

  1. vector<vector<int> > access element.
    By nimitzhunter in forum C++ Programming
    Replies: 0
    Last Post: 01-23-2011, 05:14 AM
  2. Speed of <queue> and <vector>
    By scwizzo in forum C++ Programming
    Replies: 7
    Last Post: 05-12-2009, 02:32 PM
  3. algorithms over vector: offsets or iterators for speed?
    By pheres in forum C++ Programming
    Replies: 2
    Last Post: 04-09-2009, 02:23 AM
  4. Speed comparison between vector and 2*2 array
    By cunnus88 in forum C++ Programming
    Replies: 5
    Last Post: 11-25-2007, 02:05 AM
  5. GCC 4.02 versus 4.2- Speed Increase?
    By DarrenSeth in forum Linux Programming
    Replies: 1
    Last Post: 07-02-2007, 01:19 PM