Re: [Boost-users] correct usage of bind (pls ignore last email)

AMDG Sandeep Gupta wrote:

template std::pair buildPair(X x, Y y);

int main() { typedef boost::function)> FuncType1_t; FuncType1_t ft1;

typedef boost::function)> FuncType2_t; FuncType2_t ft2 = bind(ft1, bind(buildPair,_1,_2)); }

This fails. The problem however vanished if I replace the declaration "FuncType3 ft2..." with bind(ft1, bind(buildPair,_1,_2))(3,5);

So my question is what is correct type of bind(ft1, bind(buildPair,_1,_2));

Since it is a function which takes two ints, the correct type is boost::function In Christ, Steven Watanabe