delete specific element from vector c++ code example
Example 1: remove value from vector c++
#include <algorithm>
#include <vector>
std::vector<int> vec {2, 4, 6, 8};
int value = 8
vec.erase(std::remove(vec.begin(), vec.end(), value), vec.end());
Example 2: vector erase specific element
vector.erase( vector.begin() + 3 );
Example 3: c++ vector remove element by value
carVec.erase(std::remove_if(carVec.begin(), carVec.end(), [&id_to_delete](const Car& ele)->bool
{
return ele.getnewId() == id_to_delete;
}), carVec.end());