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C++ set cend()

C++ set cend() function is used to return a constant iterator which is next to the last entry in the set.

Note:- This is a placeholder. No element exists in this location and attempting to access is undefined behavior.

Syntax

A const_iterator is an iterator that points to constant content.

Parameter

None

Return value

It returns a constant iterator which is pointing next to the last element of the set.

Complexity

Constant.

Iterator validity

No changes.

Data Races

The container is accessed.

Concurrently accessing the elements of a set is safe.

Exception Safety

This member function never throws exceptions.

Example 1

Let's see the simple example for cend() function:

Output:

myset contains: 10 20 30 40 50 60

In the above example, cend() function is used to return an iterator pointing next to the last element in the myset set.

Example 2

Let's see a simple example to find the element in the set:

Output:

Enter value to find: 10
Element found: 10

Example 3

Let's see a simple example to iterate over the set using while loop:

Output:

Apple
Banana
Orange

In the above example, cend() function is used to return an iterator pointing next to the last element in the myset set.

Example 4

Let's see a simple example:

Output:

1
2
3

In the above example, cend() function is used to return an iterator pointing next to the last element in the myset set.






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