2D multiindex container or simply vector<vector<T> > ?
What is better? What is the added value by using 2D multi index container vs. vector<vector<T> >? Can anyone explain me the difference quickly? Thanks for help Pshemek Kind regards Pshemek Przemyslaw Sliwa Global Foreign Exchange FX Risk Engine Development Merrill Lynch ( +44 (0)20 7995 4182 ) +44 (0)79 6325 2319 * Email: przemyslaw_sliwa@ml.com -------------------------------------------------------- If you are not an intended recipient of this e-mail, please notify the sender, delete it and do not read, act upon, print, disclose, copy, retain or redistribute it. Click here for important additional terms relating to this e-mail. http://www.ml.com/email_terms/ --------------------------------------------------------
"Sliwa, Przemyslaw (London)" ha escrito:
What is better?What is the added value by using 2D multi index container vs. vector<vector<T> >? Can anyone explain me the difference quickly?Thanks for helpPshemek
Hello Pshemek, I don't really know what a 2D multi-index container is supposed to be or how can one devise a multi-index structure comparable with a vector<vector<T> >. Aren't you by chance referring to Boost.MultiArray? http://boost.org/libs/multi_array/doc/index.html This lib does indeed provide data structures resembling vector of vectors in a number of ways, while being more efficient and providing nicer syntax and extended functionality. Joaquín M López Muñoz Telefónica, Investigación y Desarrollo
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Joaquín Mª López Muñoz -
Sliwa, Przemyslaw (London)