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

1 vote185 views1 answer
C++ integer array
C++
0 vote191 views3 answers
Dynamic memory c++
C++
0 vote198 views1 answer
Opencv(4.5.1) c:\users\appveyor\appdata\local\temp\1\pip-req-build-kh7iq4w7\opencv\modules\imgproc\src\resize.cpp:4051: error: (-215:assertion failed) !ssize.empty() in function
C++
0 vote413 views1 answer
C++ find object in vector by attribute
C++
1 vote188 views1 answer
Swap using Function template in c++
C++
1 vote146 views1 answer
Formal parameters c++
C++
3 votes190 views2 answers
Size of a matrix using vector c++
C++
0 vote212 views1 answer
C++ pointer to vector
C++
0 vote199 views1 answer
Create vectors of vectors c++
C++
-1 vote247 views1 answer
C++ forloop
C++