Re: return value optimization on expression/meta templates

Discussion in 'C++' started by E. Robert Tisdale, Jun 25, 2003.

  1. Olaf Petzold wrote:
    > I'm writing tvmet, a linear algebra library using expression and meta
    > templates. ...
    >
    > Unfortunately chaining (e.g. Matrix=product(product(transpose(Matrix),
    > Matrix), Matrix)) expressions will go into wrong, or partially wrong
    > results due to using return value optimizations. It takes memory
    > regions where the evaluated results where before.
    >
    > [ What's the problem? ]


    Hi Olaf,

    Subscribe to the Object-Oriented Numerics List

    http://www.oonumerics.org/mailman/listinfo.cgi/oon-list/

    and ask your question there.
    E. Robert Tisdale, Jun 25, 2003
    #1
    1. Advertising

Want to reply to this thread or ask your own question?

It takes just 2 minutes to sign up (and it's free!). Just click the sign up button to choose a username and then you can ask your own questions on the forum.
Similar Threads
  1. Nym Pseudo

    META NAME and META HTTP-EQUIV

    Nym Pseudo, Sep 26, 2003, in forum: HTML
    Replies:
    1
    Views:
    542
    =?iso-8859-1?Q?brucie?=
    Sep 26, 2003
  2. JKop
    Replies:
    3
    Views:
    467
  3. Greenhorn
    Replies:
    15
    Views:
    811
    Keith Thompson
    Mar 6, 2005
  4. recover
    Replies:
    2
    Views:
    799
    recover
    Jul 25, 2006
  5. Ravikiran

    Zero Optimization and Sign Optimization???

    Ravikiran, Nov 17, 2008, in forum: C Programming
    Replies:
    22
    Views:
    860
    Thad Smith
    Nov 24, 2008
Loading...

Share This Page