Pavel Chikulaev wrote:
This text not as silly as my "Herb Sutter's operator = can be optimized", so please read it.
I'm currently working on library "Lazy" which eases creation of classes which needs lazy evalution and n-arity operators to improve speed.
The library's sample usage placed below. Please let me know what do you think about it. I'll appreciate any feedback on my library.
Library description: Library eases creation of classes which needs lazy evalution and n-arity operators.
Library features are: * n-arity operators support; * operator aliasing, such as a + -b will be computed as a - b; * custom operators; * no unnecessary temporaries during evalution and assigning.
I'd like a library which simplifies the implementation of expression templates. However, I'd like it to be more general than you have outlined. For instance I might not want a + -b to be computed as a - b, but I'd like to have this as an option, and not just for this particular sequence of operations. Also, I don't think it needs to be so heavily macro-based. Jonathan