Zanka for, ki temelji na območju, je bila v C++ dodana od C++ 11 dalje. Izvaja zanko for v območju. Uporablja se kot bolj berljiv ekvivalent tradicionalni zanki for, ki deluje v razponu vrednosti, kot so vsi elementi v vsebniku.

  for ( range_declaration : range_expression )      loop_statement    Parameters :    range_declaration :   a declaration of a named variable, whose type is the  type of the element of the sequence represented by  range_expression, or a reference to that type. Often uses the auto specifier for automatic type  deduction.   range_expression :   any expression that represents a suitable sequence  or a braced-init-list.   loop_statement :   any statement, typically a compound statement, which is the body of the loop. 

Implementacija C++:

// Illustration of range-for loop // using CPP code #include  #include  #include  #include  using namespace std; // Driver int main() {  // Iterating over whole array  vector v = {0, 1, 2, 3, 4, 5};  for (auto i : v) cout < < i  < < ' ';  cout  < < '
';  // the initializer may be a braced-init-list  for (int n : { 0, 1, 2, 3, 4, 5 })  cout  < < n  < < ' ';  cout  < < '
';  // Iterating over array  int a[] = { 0, 1, 2, 3, 4, 5 };  for (int n : a)  cout  < < n  < < ' ';  cout  < < '
';  // Just running a loop for every array  // element  for (int n : a)  cout  < < 'In loop'  < < ' ';  cout  < < '
';  // Printing string characters  string str = 'Geeks';  for (char c : str)  cout  < < c  < < ' ';  cout  < < '
';  // Printing keys and values of a map  map MAP({ { 1, 1 }, { 2, 2 }, { 3, 3 } });  za (auto i : MAP) cout < < '{'  < < i.first  < < ', '  < < i.second  < < '}
'; } 

0 1 2 3 4 5 0 1 2 3 4 5 0 1 2 3 4 5 In loop In loop In loop In loop In loop In loop G e e k s {1, 1} {2, 2} {3, 3} 

C++ 17 ali novejši: Zanke, ki temeljijo na obsegu, se lahko uporabljajo tudi z zemljevidi, kot je ta:

for (auto& [key, value]: myMap) {  cout  < < key  < < ' has value '  < < value  < < std::endl; } 

Tukaj [ključ, vrednost] deluje kot elementi para do katerega je mogoče neposredno dostopati brez podajanja prve ali druge ključne besede.