David Claridge

C++ is cool, I didn’t know you could do this until yesterday. Unfortunately it’s a bit painful to bind anything other than the 1st or 2nd arguments (by painful I mean not-built-in).


#include <iostream>
#include <functional>
#include <vector>
using namespace std;
int main() {
vector<int> v;
vector<int>::iterator it;
v.push_back(3);
v.push_back(4);
for (it = v.begin(); it != v.end(); ++it) {
cout << *it << endl;
}
transform(v.begin(), v.end(), v.begin(), bind1st(plus<int>(), 3));
for (it = v.begin(); it != v.end(); ++it) {
cout << *it << endl;
}
return 0;
}

Also WordPress doesn’t like newlines or tabs in <code> </code> blocks? Lame!