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 bearophileh...@lycos.com
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 = known.value(); // -- automatic
I just know how to do this:
string s
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 this?
On Tue, 17 Jul 2012 15:23:05 +0100, bearophile bearophileh...@lycos.com
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
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 =
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 =
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()
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; // 0 for
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.
