class Known
{
void* data; // external data by c api
int type; // 0 for int, 1 for string, etc. ..
}
How can I implement a method like this?
Known known; // <-- suppose known.type == 1;
string s = known.value(); // <-- automatic
I just know how to do this:
string s = know.
On Tuesday, 17 July 2012 at 13:56:29 UTC, Andrea Fontana wrote:
class Known
{
void* data; // external data by c api
int type; // 0 for int, 1 for string, etc. ..
}
How can I implement a method like this?
Known known; // <-- suppose known.type == 1;
string s = known.value()
Andrea Fontana:
class Known
{
void* data; // external data by c api
int type; // 0 for int, 1 for string, etc. ..
}
How can I implement a method like this?
Known known; // <-- suppose known.type == 1;
string s = known.value(); // <-- automatic
To do this Known.value() n
Better than nothing :)
Hope in better template deduction...
Il giorno mar, 17/07/2012 alle 16.22 +0200, Tobias Pankrath ha scritto:
> On Tuesday, 17 July 2012 at 13:56:29 UTC, Andrea Fontana wrote:
> > class Known
> > {
> > void* data; // external data by c api
> > int type; //
i'm not completely sure i understand your problem but i think you are
looking for something like this:
http://pocoproject.org/docs/Poco.DynamicAny.html
maybe the c++ source code could be of some inspiration. this should be
possible in d, too.
> class Known
> {
> void* data; // external data by c api
> int type; // 0 for int, 1 for string, etc. ..
> }
>
> How can I implement a method like this?
>
> Known known; // <-- suppose known.type == 1;
> string s = known.value(); // <-- automatic
>
> I just know how to do thi
Yes I did it using Variant and it works fine
Il giorno mer, 18/07/2012 alle 16.42 +0200, Philippe Sigaud ha scritto:
> > class Known
> > {
> > void* data; // external data by c api
> > int type; // 0 for int, 1 for string, etc. ..
> > }
> >
> > How can I implement a method like
On Tue, 17 Jul 2012 15:23:05 +0100, bearophile
wrote:
Andrea Fontana:
class Known
{
void* data; // external data by c api
int type; // 0 for int, 1 for string, etc. ..
}
How can I implement a method like this?
Known known; // <-- suppose known.type == 1;
string s = k
Or template inference based on return type like
T hello(T)()
{
static if (is(T ==))
}
string v = hello();
Il giorno mer, 18/07/2012 alle 17.38 +0100, Regan Heath ha scritto:
> On Tue, 17 Jul 2012 15:23:05 +0100, bearophile
> wrote:
>
> > Andrea Fontana:
> >
> >> class Known
> >> {
