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Array::crbegin() and array::crend() in C++ STL?
Here we will see the crbegin() and crend() functions of array in C++ STL.
The array::crbegin() function is used to get reverse iterator. It returns constant reverse iterator pointing to the last element of the container. This function does not take any parameter.
The array::crend() function is reverse of crbegin(). This returns the iterator which is pointing the last element of the reversed iterator.
Let us see some code examples to get better idea.
Example
#include<iostream>
#include<array>
using namespace std;
main() {
array<int, 10> arr = {00, 11, 22, 33, 44, 55, 66, 77, 88, 99};
cout << "The list in reverse order: ";
for(auto it = arr.crbegin(); it != arr.crend(); it++){
cout << *it << " ";
}
}Output
The list in reverse order: 99 88 77 66 55 44 33 22 11 0
Updated on: 30-Jul-2019
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