#include
#include
#include
using namespace std;
// The unary predicate used by replace_if to replace even numbers
bool IsEven (const int & nNum){
return ((nNum % 2) == 0);
}
int main ()
{
// Initialize a sample vector with 6 elements
vector v (6);
// fill first 3 elements with value 8
fill (v.begin (), v.begin () + 3, 8);
// fill last 3 elements with value 5
fill_n (v.begin () + 3, 3, 5);
for (size_t nIndex = 0; nIndex < v.size (); ++ nIndex){
cout << "Element [" << nIndex << "] = ";
cout << v [nIndex] << endl;
}
cout << endl << "Using 'std::replace' to replace value 5 by 8" << endl;
replace (v.begin (), v.end (), 5, 8);
for (size_t nIndex = 0; nIndex < v.size (); ++ nIndex){
cout << "Element [" << nIndex << "] = ";
cout << v [nIndex] << endl;
}
return 0;
}