OpenPRA Documentation

ext::MoveEraser ​

Erase policy based on moving the last element to the erased element.

#include <linear_map.h>

Public Functions ​

Name
template <class T > <br>T::iteratorerase(typename T::iterator it, T * container)<br>Moves the last element into the to-be-erased element.
template <class T > <br>T::iteratorerase(typename T::const_iterator it, T * container)

Public Functions Documentation ​

function erase ​

cpp
template <class T >
static inline T::iterator erase(
    typename T::iterator it,
    T * container
)

Moves the last element into the to-be-erased element.

Parameters:

  • it The iterator pointing to the element.
  • container The host container.

Template Parameters:

  • T The container type.

Return: The iterator pointing to the original position.

Warning: The order of elements is changed after this erase.

Then, the last element is popped back. This is an efficient, constant time operation for contiguous containers.

function erase ​

cpp
template <class T >
static inline T::iterator erase(
    typename T::const_iterator it,
    T * container
)

Updated on 2026-01-09 at 21:59:12 +0000