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# std::vector::pop_back

From cppreference.com
< cpp‎ | container‎ | vector

[edit template]

void pop_back(); |  |

Removes the last element of the container.

Calling `pop_back` on an empty container is undefined.

No iterators or references except for back() and end() are invalidated.

### [edit] Parameters

(none)

### [edit] Return value

(none)

### [edit] Complexity

Constant.

### [edit] Exceptions

(none)

### [edit] See also

push_back | adds elements to the end (public member function) [edit]

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