C++ vector remove element by value

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());

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

0 vote129 views1 answer
C++ foreach vector
C++
20 votes122 views2 answers
Find height of a tree
C++
1 vote112 views1 answer
Error: default argument given for parameter
C++
4 votes122 views2 answers
C++ stream string into fiel
C++
0 vote138 views1 answer
Code debut C++
C++
3 votes130 views1 answer
Reference function in c++
C++
4 votes120 views1 answer
How to make i/o fast in c++
C++
0 vote132 views1 answer
Remove element from c++
C++
2 votes127 views2 answers
String split by space c++
C++
1 vote120 views1 answer
Char type casting in c++
C++