c++ - stl functor with more than 2 arguments -

i working stl don't have c++0x , can't use boost, wonder if there anyway bind 2 or more arguments functor when use std::generate? like

#include <iostream> #include <vector> #include <algorithm> #include <functional>  using namespace std;  float f(int x, float y, float z) {return x*(y+z);}  int main(void) {   std:vector<int> v(100);   float x=1.2, y=-3.3;   generate(v.begin(), v.end(), bind3argu(f, _, x, y)); // this: '_' vector    // suggested, try   generate(v.begin(), v.end(), std::bind(f, x, y));   return 0; } 

i try use std::bind doesn't compile g++ 4.4.6. btw, std::bind being supported in c++0x and/or c++11 only?

if intend use functors, try using std::transform.

float foo(float z) {     float x=1.2, y=-3.3;     return x*(y+z); }  std::transform(v.begin(), v.end(), v.begin(), foo); 

the real problem how pass vector value well. had if not case, std::bind useful.

std::generate(v.begin(), v.end(), std::bind(f, x, y /*any number of varaibales*/));