Passing member-function to template
Maxim Fomin
maxim at maxim-fomin.ru
Sat Jan 12 11:06:25 PST 2013
On Saturday, 12 January 2013 at 18:17:47 UTC, Zhenya wrote:
> Hi!
> Tell me please,is there any way to pass member-function to
> template?
Probably this can help: (you can manually construct a delegate
combining function and context pointers)
import std.stdio;
template execute(alias func)
{
void execute(void* ptr)
{
void delegate() dg;
dg.funcptr = &func;
dg.ptr = ptr;
dg();
}
}
struct Foo
{
void nothing()
{
writeln("reached");
}
}
void main()
{
Foo f;
execute!(Foo.nothing)(&f);
}
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