bind2nd [C++ Reference]
Keywords: stl,functional,bind2nd
Date: 2009-03-21T22:59:11-0700

[[bind2nd]]
C++ Reference
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## bind2nd

Syntax:

      template <class Operation, class T>
        binder2nd<Operation> bind2nd (const Operation& op, const T& x);

bind the second argument of the binary function.

For example:

    #include <iostream>
    using std::cout;
    using std::endl;
    using std::boolalpha;
    #include <algorithm>
    using std::transform;
    #include <functional>
    using std::bind2nd;
    using std::less;

    int main(int argc, char **argv) {
      int a1[]={0,1,2,3,4,5};
      const size_t SIZE=sizeof(a1)/sizeof(*a1);
      bool is_less[SIZE]={false};
      transform(a1,a1+SIZE,is_less,bind2nd(less<int>(),3));
      for(size_t i=0;i<SIZE;i++){
        cout<<a1[i]<<" < 3 :"<<boolalpha<<is_less[i]<<endl;;
      }
      return EXIT_SUCCESS;
    }

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