• dsimcha (16/16) Oct 24 2009 Is there currently a way in D2 to get the parameters of all instantiatio...
• Walter Bright (3/5) Oct 24 2009 Templates are instantiated lazily, meaning it doesn't make much sense to...

dsimcha <dsimcha yahoo.com> writes:

Is there currently a way in D2 to get the parameters of all instantiations of
a template in a given scope?  For example:

class Foo {

    template instantiateMe(T) {
        void instantiateMe(T arg) {}
    }


    void foo() {
        int i;
        instantiateMe(i);
    }

    void bar() {
        float f;
        instantiateMe(f);
    }

    alias allInstantiations!instantiateMe allArgs; // (int, float)
}

Walter Bright <newshound1 digitalmars.com> writes:

dsimcha wrote:
 Is there currently a way in D2 to get the parameters of all instantiations of
 a template in a given scope?

Templates are instantiated lazily, meaning it doesn't make much sense to 
figure this out at compile time.