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cxx11-range-based-for-loop.h
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1// https://en.wikipedia.org/wiki/C%2B%2B11#Range-based_for_loop
2
3// #1
4 int my_array[5] = {1, 2, 3, 4, 5};
5// double the value of each element in my_array:
6 for (int &x : my_array) {
7 x *= 2;
8}
9// similar but also using type inference for array elements
10 for (auto &x : my_array) {
11 x *= 2;
12}
x
int x
Definition: cxx11-lambda-functions-and-expressions.h:4
my_array
int my_array[5]
Definition: cxx11-range-based-for-loop.h:4