Pointer to a template function

[Kufa]

Hi,

I have nailed down a piece of code that is obviously wrong, but cannot
find what i should i do to make it ansi compliant, neither where in
the reference i should look.
Basically i m trying to get a pointer on a static function of a
template class:

struct A
{
template< class Type1 > struct B
{
template< bool B1, bool B2, bool B3 > static void func( int, int )
{}
};

template< class Type2 > void test();
};

typedef void (*FuncType)(int,int);

template< class Type2 > void A::test()
{
FuncType ptr = &B<Type2>::func<true,true,true>;
ptr(0,0);
}

I know that specializing func outside B wouldnt be correct, but
getting a pointer on it should be allright, right?

Any help is welcome,
Thanks,

/david

 

[Marco Manfredini]

Kufa wrote:
[...]

typedef void (*FuncType)(int,int);

template< class Type2 > void A::test()
{
FuncType ptr = &B<Type2>::func<true,true,true>;

try this:
FuncType ptr = &B<Type2>::template func<true,true,true>;

 

[Kufa]

try this:
FuncType ptr = &B<Type2>::template func<true,true,true>;

Hi Marco,

That indeed did the trick, thx alot

 

[Kira Yamato]

Kufa wrote:
[...]

typedef void (*FuncType)(int,int);

template< class Type2 > void A::test()
{
FuncType ptr = &B<Type2>::func<true,true,true>;

try this:
FuncType ptr = &B<Type2>::template func<true,true,true>;

C++ truly is a complicated language. It's almost like physics: The
more I learn about it, the more I feel I don't know it.