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

0 vote227 views1 answer
How to store pair in min heap in c++
C++
0 vote216 views1 answer
Kadane algo
C++
0 vote249 views1 answer
Fill 2-dimensional array with value
C++
0 vote191 views1 answer
Interest rate parity
C++
1 vote203 views2 answers
Enum name ue4 cpp
C++
2 votes231 views3 answers
Vector with initial size
C++
1 vote250 views1 answer
Flags for g++ compiler
C++
1 vote228 views1 answer
How to get mouse position on window sfm;
C++
0 vote244 views2 answers
If ERRORLEVEL
C++
1 vote211 views1 answer
How to reset linerenderer unity
C++