Author: Gerd Isenberg
Date: 06:44:30 11/24/03
Go up one level in this thread
On November 24, 2003 at 08:52:13, Daniel Clausen wrote:
>On November 24, 2003 at 08:39:31, Reinhard Scharnagl wrote:
>
>[snip]
>
>>I thought on using templates, but they (as far as I know) are fine to
>>implement same algorithms to different types. But what I want to have
>>is to implement (nearly equal) algorithms for the same type using two
>>different names.
>
>The formal parameter of a template can either be a type parameter (like int,
>float, class XY, etc) or a constant expression. The example below illustrates
>the 2nd case:
>
>
>#include <iostream>
>
>template <int colour> void print(void)
>{
> std::cout << colour << std::endl;
>}
>
>int main(void)
>{
> print<0>();
> print<1>();
>
> return 0;
>}
>
>
>Maybe that could help?
>
>Sargon
That's interesting Daniel! Never heard of this template const feature before ;-)
I tried your sample, but msc++ produces only one "print" incarnation.
print<0>();
print<1>();
produce two "ones",
1
1
print<1>();
print<0>();
produces two "zeros"
0
0
What is wrong here, did i need special template related compiler flags?
Thanks,
Gerd
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