Use Iter with array : template iterators « STL Algorithms Iterator « C++

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C++ » STL Algorithms Iterator » template iterators Screenshots  Use Iter with array     #include <iostream> #include <vector>  using std::cout; using std::endl; using std::vector; template <typename Iter>  double vectorSum(Iter begin, Iter end) {   double sum = 0.0;      while( begin != end )     sum += *begin++;   return sum;         }  int main() {   double temperature[] = { 10.5, 20.0, 8.5 };    cout << "array vectorSum = "         << vectorSum(temperature,temperature+sizeof temperature/sizeof temperatu re[0])         << endl;   return 0; } /*  array vectorSum = 39  */            Related examples in the same category 1.  Computing the sum with template iterators

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