Remove value from vector c++

#include <algorithm>
#include <vector>

// using the erase-remove idiom

std::vector<int> vec {2, 4, 6, 8};
int value = 8 // value to be removed
vec.erase(std::remove(vec.begin(), vec.end(), value), vec.end());

Erase element from vector c++


// erase element from vector by its index
    vector<string> strs {"first", "second", "third", "last"};
      
    string element = "third"; // the element which will be erased
    for(int i=0;i<strs.size();i++)
    {
      if(strs[i] == element)
      strs.erase(strs.begin()+i);
    }

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());

Source: stackoverflow.com

How to remove an element from a vector by value c++

std::vector<int> v; 
// fill it up somehow
v.erase(std::remove(v.begin(), v.end(), 99), v.end()); 
// really remove all elements with value 99

Source: stackoverflow.com

Remove from vector by value c++

#include <algorithm>
...
vec.erase(std::remove(vec.begin(), vec.end(), 8), vec.end());

Source: stackoverflow.com

Similar codes

5 votes113 views6 answers
While loop in c++
C++
0 vote106 views1 answer
Servicenow cart api
C++
0 vote102 views1 answer
Emplace vs push c++
C++
1.2K votes222 views10 answers
Twitch
C++
1 vote94 views1 answer
How to run a c++ program in the background
C++
-1 vote156 views1 answer
How to define range of numbers inside a if condition in c++
C++
0 vote160 views1 answer
C++ put a function in a other thread
C++
0 vote96 views1 answer
What type is this c++
C++
2 votes104 views3 answers
C++ string find last number
C++
30 votes98 views2 answers
Integer range in c++
C++