Re: [Boost-users] tuple<...involves template par...>

Stjepan Rajko wrote:

On Feb 12, 2008 3:08 PM, e r wrote:

...

Hi,

I have the following:

template<typename T> class A: public std::unary_function&, void>{ public: typedef typename std::unary_function&, void> parent_type; typedef typename parent_type::argument_type argument_type; void operator()(argument_type t)const{ t.get<0>(); //error: expected primary-expression before ')' token t.get<1>(); //error: expected primary-expression before ')' token

}; };

Similar code without the template (i.e. fix say T = double) works fine.

I'm taking a wild guess here not knowing what you're running this on (and I really haven't looked into your code much), but try:

t.template get<0>(); t.template get<1>();

Was that it?

Stjepan

It compiles w/o error. Thanks!